Pre-biased PNP for compact switching
The Infineon BCR 192 B6327 is a PNP pre-biased transistor in a SOT-23-3 package, integrating a 22 kΩ base resistor (R1) and a 47 kΩ emitter-base resistor (R2) to reduce external component count. With a collector-emitter breakdown voltage of 50 V and a maximum collector current of 100 mA, it suits low-power switching applications where board space is tight.
The 50 V Vce breakdown and 100 mA Ic rating define the switching envelope for driving relays, LEDs, or small loads. The 200 MHz transition frequency supports moderate-speed switching.
Package and mounting
Housed in a PG-SOT23 (SOT-23-3) surface-mount package, the BCR 192 B6327 fits standard pick-and-place assembly. Maximum power dissipation is 200 mW, so thermal design should account for ambient temperature and load current.
