Minimum DC Current Gain:
                                    
                                    
                                        140
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Transistor Type:
                                    
                                    
                                        PNP
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Dimensions:
                                    
                                    
                                        4.5 x 2.5 x 1.5mm
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Mounting Type:
                                    
                                    
                                        Surface Mount
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Maximum Power Dissipation:
                                    
                                    
                                        1.3 W
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Maximum Collector Emitter Saturation Voltage:
                                    
                                    
                                        -0.6 V
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Maximum Collector Base Voltage:
                                    
                                    
                                        -30 V
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Maximum Collector Emitter Voltage:
                                    
                                    
                                        25 V
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Maximum Base Emitter Saturation Voltage:
                                    
                                    
                                        -1.2 V
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Maximum Operating Frequency:
                                    
                                    
                                        150 MHz
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Height:
                                    
                                    
                                        1.5mm
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Width:
                                    
                                    
                                        2.5mm
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Length:
                                    
                                    
                                        4.5mm
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Package Type:
                                    
                                    
                                        PCP
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Number of Elements per Chip:
                                    
                                    
                                        1
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Maximum DC Collector Current:
                                    
                                    
                                        2 A
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Maximum Emitter Base Voltage:
                                    
                                    
                                        -6 V
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Maximum Operating Temperature:
                                    
                                    
                                        +150 °C
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Pin Count:
                                    
                                    
                                        3
                                    
                                                                                                        
                                                                                                                
                                    
                                                                                                                
                                    
                                        Transistor Configuration:
                                    
                                    
                                        Single
                                    
                                                                                                                                                                    
                                    
                                                                                                                
                                    
                                        Base Part Number:
                                    
                                    
                                        2SB1121
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Detailed Description:
                                    
                                    
                                        Bipolar (BJT) Transistor PNP 25V 2A 150MHz 500mW Surface Mount PCP
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        DC Current Gain (hFE) (Min) @ Ic, Vce:
                                    
                                    
                                        100 @ 100mA, 2V
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Transistor Type:
                                    
                                    
                                        PNP
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Frequency - Transition:
                                    
                                    
                                        150MHz
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Mounting Type:
                                    
                                    
                                        Surface Mount
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Vce Saturation (Max) @ Ib, Ic:
                                    
                                    
                                        600mV @ 75mA, 1.5A
                                    
                                                                                                        
                                                                                                                
                                    
                                                                                                                
                                    
                                        Series:
                                    
                                    
                                        *
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Supplier Device Package:
                                    
                                    
                                        PCP
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Voltage - Collector Emitter Breakdown (Max):
                                    
                                    
                                        25V
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Packaging:
                                    
                                    
                                        Cut Tape (CT)
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Operating Temperature:
                                    
                                    
                                        
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Power - Max:
                                    
                                    
                                        500mW
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Customer Reference:
                                    
                                    
                                        
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Package / Case:
                                    
                                    
                                        TO-243AA
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Current - Collector (Ic) (Max):
                                    
                                    
                                        2A
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Current - Collector Cutoff (Max):
                                    
                                    
                                        100nA (ICBO)
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Manufacturer:
                                    
                                    
                                        ON Semiconductor