BC807-25WE6327

Overview

The BC807-25WE6327 is a PNP general-purpose switching transistor manufactured by Infineon Technologies. It utilizes an epitaxial planar die construction within a surface-mount SOT-23 package. The device supports a collector-emitter voltage of 45 V and a continuous collector current of 500 mA. Key electrical parameters include a DC current gain (hFE) range of 160 to 400, a maximum power dissipation of 350 mW, and a junction temperature limit of 150 °C. It operates within a temperature range of -55 °C to +150 °C.

Feature Summary

• Epitaxial planar die construction for robust performance
• High current capability suitable for demanding switching loads
• Optimized for automatic insertion in manufacturing processes

Applications

• General-purpose switching circuits
• Audio frequency driver stages
• Amplifier applications

Procurement Notes

Verify the specific manufacturer designation on the component marking, as the BC807-25 specification is widely licensed across multiple semiconductor vendors including Nexperia and Diodes Incorporated. Confirm that the WE6327 suffix corresponds to the intended packaging and tape-and-reel specifications required for your assembly line equipment. Ensure compatibility with RoHS directives if applicable to your region.

Selection Notes

Select this component when a PNP transistor with moderate current handling and high current gain is required in a compact SOT-23 footprint. It serves as the complementary counterpart to the BC817 series NPN transistors. Consider the thermal management requirements given the 350 mW power dissipation limit in small packages. Verify that the 45 V breakdown voltage meets the circuit's maximum operating conditions.

Part Context

This part belongs to the BC807 family of PNP general-purpose transistors. The '25' suffix typically denotes a specific binning of the DC current gain (hFE), distinguishing it from variants like BC807-16 or BC807-40. These devices are standard industry components used extensively in consumer electronics and industrial control boards for signal amplification and low-power switching tasks.

Replacement Considerations

Direct substitutes include BC807-25 parts from other manufacturers such as Nexperia, Diodes Incorporated, or Taiwan Semiconductor, provided they adhere to the same SOT-23 pinout and electrical ratings.