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The BC807-40HE3-TP is a PNP silicon transistor from Micro Commercial Components, designed for general switching and amplification applications. It operates with a maximum collector-emitter voltage of 45 V and a continuous collector current of 500 mA. The device features a power dissipation rating of 300 mW and a transition frequency of 100 MHz. Packaged in an SOT-23-3 surface-mount case, it supports a junction temperature range from -55°C to +150°C. This component holds AEC-Q101 qualification for automotive reliability.
Verify the specific suffix HE3-TP against official Micro Commercial Components documentation to confirm RoHS compliance and halogen-free status. Ensure the ordering code matches the exact electrical specifications required for the target application. Cross-reference datasheet revisions to confirm pinout consistency and packaging details before finalizing procurement orders.
Select this component when a PNP bipolar junction transistor is required for low-voltage switching or amplification within a limited board space. The SOT-23-3 footprint offers a compact solution compared to larger through-hole packages. Consider the 500 mA current limit and 300 mW thermal dissipation constraints during thermal management planning for the design.
This part belongs to the BC807 series of PNP transistors manufactured by Micro Commercial Components. The series provides complementary NPN options, such as the BC817, for differential pair designs. The HE3-TP designation indicates specific environmental compliance attributes defined by the manufacturer for this particular product line.
Publicly confirmed substitute part numbers are not available in the provided source material.