BC846, BC850 are NPN Silicon AF transistors, mainly used for AF input stages and driver applications. They feature high current gain, low collector-emitter saturation voltage, and low noise between 30Hz and 15kHz.
The BC846‑BC850 family comprises NPN silicon AF transistors designed for AF input stages and driver applications. They offer high current gain, low collector‑emitter saturation voltage, and low noise from 30 Hz to 15 kHz, making them suitable for audio and precision circuits.
The datasheet provides maximum ratings, DC and AC electrical characteristics, noise figures, and package information for the SOT‑23 devices, including values such as VCEO up to 65 V, Ic max 100 mA, transition frequency up to 250 MHz, and power dissipation of 330 mW.
| Collector‑emitter voltage (VCEO) | 65 V (BC846), 45 V (BC847), 30 V (BC848) |
|---|---|
| DC collector current (Ic) | 100 mA |
| Total power dissipation (Ptot) | 330 mW |
| Transition frequency (ft) | 250 MHz |
| Package type | SOT‑23 |
The BC846 can withstand up to 65 V between collector and emitter.
They are offered in a SOT‑23 surface‑mount package.
The maximum power dissipation is rated at 330 mW.