BC557 PNP Bi-Polar transistor
ESuitable For use in Driver Stages of Audio Amplifiers, Low Noise Input
Stages of Tape Recorders, HI-FI Amplifiers, Signal Processing Circuits of Television
Receivers, switching.
Bi-Polar PNP Transistor
Maximum Collector Power Dissipation (Pc): 0.3 W
Maximum Collector-Base Voltage Vcb: 50 V
Maximum Collector-Emitter Voltage Vce: 45 V
Maximum Emitter-Base Voltage Veb: 5 V
Maximum Collector Current Ic max: 0.2 A
Max. Operating Junction Temperature (Tj): 150 °C
Transition Frequency (ft): 75 MHz
Forward Current Transfer Ratio (hFE), MIN: 75
Noise Figure, dB: -
DC Current Gain (hFE) is 300 maximum
Continuous Collector current (IC) is 100mA
Emitter Base Voltage (VBE) is 6V
Base Current(IB) is 5mA maximum
To-92 Package....
BC557 PNP Bi-Polar transistorESuitable For use in Driver Stages of Audio Amplifiers, Low Noise InputStages of Tape Recorders, HI-FI Amplifiers, Signal Processing Circuits of TelevisionReceivers, switching.Bi-Polar PNP TransistorMaximum Collector Power Dissipation (Pc): 0.3 WMaximum Collector-Base Voltage Vcb: 50 VMaximum Collector-Emitter Voltage Vce: 45 VMaximum Emitter-Base Voltage Veb: 5 VMaximum Collector Current Ic max: 0.2 AMax. Operating Junction Temperature (Tj): 150 °CTransition Frequency (ft): 75 MHzForward Current Transfer Ratio (hFE), MIN: 75Noise Figure, dB: -DC Current Gain (hFE) is 300 maximumContinuous Collector current (IC) is 100mAEmitter Base Voltage (VBE) is 6VBase Current(IB) is 5mA maximumTo-92 Package...