Motorola BC549
LOW NOISE TRANSISTORS
| Part No. | BC549 |
|---|---|
| Datasheet | BC549 Download |
| Manufacturer |  Motorola |
| Description | LOW NOISE TRANSISTORS |
| Buy | Stock & Price |
MAXIMUM RATINGS
Rating Symbol BC549 BC550 Unit Collector – Emitter Voltage Collector – Base Voltage Emitter – Base Voltage Collector Current — Continuous Total Device Dissipation @ TA = 25°C Derate above 25°C VCEO VCBO VEBO IC PD 30 45 30 50 5.0 100 625 5.0 Vdc Vdc Vdc mAdc mW mW/°C Total Device Dissipation @ TC = 25°C Derate above 25°C PD 1.5 Watt 12 mW/°C Operating and Storage Junction Temperature Range TJ, Tstg – 55 to +150 °C THERMAL CHARACTERISTICS Characteristic Symbol Max Unit Thermal Resistance, Junction to Ambient RqJA 200 °C/W Thermal Resistance, Junction to Case RqJC 83.3 °C/WELECTRICAL CHARACTERISTICS
(TA = 25°C unless otherwise noted) Characteristic Symbol OFF CHARACTERISTICS Collector – Emitter Breakdown Voltage (IC = 10 mAdc, IB = 0) BC549B,C BC550B,C V(BR)CEO Collector – Base Br
