BC640 is a PNP epitaxial silicon transistor for switching and amplifier applications, complementary to BC639. It features high voltage and current capacity, low saturation voltage drop, and high frequency characteristics.
The document is a datasheet for the Fairchild Semiconductor BC640, a PNP epitaxial silicon transistor designed for switching and amplifier applications. It serves as a complement to the BC639 NPN transistor. The text includes absolute maximum ratings, electrical characteristics such as current gain and breakdown voltage, and typical performance characteristics.
| Collector-Emitter Voltage | -100 V |
|---|---|
| Collector Current | -1 A |
| Collector Power Dissipation | 1 W |
The BC640 is designed for switching and amplifier applications.
The complement to the BC640 is the BC639.
The maximum junction temperature is 150 °C.