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The BC807-25W is a PNP general-purpose small-signal transistor manufactured by Taiwan Semiconductor Corporation, housed in the SOT-323 surface-mount package. It features a maximum collector-emitter voltage of 45V and a continuous collector current of 500mA. The device specifies a minimum DC current gain (hFE) of 160 at Ic=100mA and Vce=1V. Maximum power dissipation is rated at 200mW, with an operating temperature range from -65°C to +150°C.
Verify the specific manufacturer datasheet for the BC807-25W to confirm exact electrical limits, as values may vary between suppliers. Ensure the SOT-323 package matches the target PCB footprint. Confirm RoHS compliance status if required by the manufacturing process. Check for automotive AEC-Q101 certification if the application demands it, as standard versions may not include this qualification.
Select this component when a compact PNP transistor is needed for low-power switching or amplification. The SOT-323 package offers space savings compared to larger through-hole options. Verify that the 45V voltage rating and 500mA current limit meet the circuit requirements. Consider the complementary BC817-25 for matched NPN/PNP pairs in differential or push-pull configurations.
The BC807-25W belongs to the broader BC807 family of PNP transistors produced by multiple vendors including Nexperia, Diodes Incorporated, and ON Semiconductor. These devices are widely used in consumer electronics and industrial controls. The 'W' suffix typically denotes the SOT-323 package variant, distinguishing it from the SOT-23 packaged BC807-25.
The complementary NPN transistor is the BC817-25.
It uses the SOT-323 surface-mount package.
The maximum collector-emitter voltage (VCEO) is 45V.