Part # 2N4125 datasheet

Part Manufacturer: Fairchild Semiconductor

Fairchild Semiconductor

Part Description: 2N4125 PNP General Purpose Amplifier


Part Details:

2N4125 2N4125 C TO-92 B E PNP General Purpose Amplifier This device is designed for use as general purpose amplifiersand switches requiring collector currents of 10 µA to 100 mA. Absolute Maximum Ratings* TA = 25°C unless otherwise noted Symbol Parameter Value Units VCEO Collector-Emitter Voltage 30 V VCBO Collector-Base Voltage 30 V VEBO Emitter-Base Voltage 4.0 V IC Collector Current - Continuous 200 mA TJ, Tstg Operating and Storage Junction Temperature Range -55 to +150 °C *These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. NOTES:1) These ratings are based on a maximum junction temperature of 150 degrees C.2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations. Thermal Characteristics TA = 25°C unless otherwise noted Symbol Characteristic Max Units 2N4125 PD Total Device Dissipation 625 mW Derate above 25°C 5.0 mW/°C RJC Thermal Resistance, Junction to Case 83.3 °C/W RJA Thermal Resistance, Junction to Ambient 200 °C/W


Please click the following link to download the datasheet:

2N4125.pdf Datasheet