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The BC856W,135 is a PNP general-purpose transistor manufactured by Nexperia USA Inc. It operates within a collector-emitter voltage (VCEO) of -65 V and supports a maximum continuous collector current (IC) of -100 mA with peak currents up to -200 mA. The device features a DC current gain (hFE) ranging from 125 to 475 at VCE = -5 V and IC = -2 mA. Key electrical characteristics include a collector-base breakdown voltage (V(BR)CBO) of -80 V, an emitter-base breakdown voltage (V(BR)EBO) of -5 V, and a transition frequency (fT) of 100 MHz. Total power dissipation is rated at 200 mW, with a junction temperature limit of 150 °C.
Verify the specific ordering suffix against official Nexperia documentation to confirm reel specifications and manufacturing site codes. Ensure compatibility with standard SOT323 footprints during PCB layout. Confirm RoHS compliance status through the manufacturer's latest product data sheet before finalizing procurement orders.
Select this component when a PNP transistor with a -65 V collector-emitter rating and -100 mA current capacity is required in a compact SMD form factor. Consider the hFE range of 125 to 475 for biasing requirements. Verify thermal resistance limits if operating near maximum power dissipation conditions.
The BC856W belongs to the BC85xW series of PNP general-purpose transistors produced by Nexperia. These devices are housed in the SOT323 (SC-70) plastic surface-mounted package. The series includes complementary NPN types such as the BC846W. This family is designed for low-voltage, low-current applications requiring small physical footprint solutions.
BC856AW,115
Pin 1 is the Base, Pin 2 is the Emitter, and Pin 3 is the Collector.
The maximum collector-base breakdown voltage (V(BR)CBO) is -80 V.
The typical noise figure is 2 dB at IC = -200 µA, VCE = -5 V, RS = 2 kΩ, f = 1 kHz, and B = 200 Hz.