This document describes the features and characteristics of the BC846.-BC850. series NPN silicon AF transistors, released in 2006. They are suitable for AF input stages and driver applications, with high current gain, low collector-emitter saturation voltage, low noise between 30 Hz and 15 kHz, and complementary types available (BC856.-BC860. PNP).
The BC846‑BC850 series are NPN silicon transistors intended for audio‑frequency input stages and driver applications. They feature high current gain, low collector‑emitter saturation voltage, and low noise from 30 Hz to 15 kHz. Complementary PNP types (BC856‑BC860) are also listed.
The document lists maximum ratings, electrical characteristics (DC and AC), transition frequency, power‑dissipation curves, permissible pulse loads, and detailed package outlines for SOT23, SOT323, TSFP‑3, and TSLP‑3‑1 formats. For further information, contact Infineon or visit their website.
| Collector‑emitter voltage (VCEO) | 65 V (BC846) |
|---|---|
| Collector current (IC) | 100 mA |
| Transition frequency (fT) | 250 MHz |
The BC846 can withstand up to 65 V collector‑emitter voltage.
The maximum collector current is 100 mA.
The series is offered in SOT23, SOT323, TSFP‑3, and TSLP‑3‑1 packages.
The transition frequency is specified as 250 MHz.