BC857BSHE3-TP

Overview

The BC857BSHE3-TP is a PNP plastic-encapsulated transistor manufactured by Micro Commercial Components. It features an internal structure of two matched transistors in a SOT-363 package, with pin configuration C1-B2-E2 and E1-B1-C2. The device supports a collector current of -100 mA and a collector-emitter voltage of -45 V. Key electrical characteristics include a DC current gain (hFE) ranging from 220 to 475 at IC=-2mA, a transition frequency of 100 MHz, and a collector power dissipation of 200 mW. Operating junction temperature ranges from -55°C to +150°C.

Feature Summary

• AEC-Q101 qualified for high reliability automotive applications
• Halogen-free "Green" device compliant with environmental standards
• Multi-chip transistor design with matched internal structure
• Moisture sensitivity level 1 for standard surface mount processing

Applications

• Automotive electronic circuits requiring AEC-Q101 compliance
• General purpose switching applications
• Complementary pairs with NPN types such as BC847BS

Procurement Notes

Verify the component authenticity through authorized MCC distributors or direct channels to ensure full traceability and adherence to quality standards. Confirm that the ordering suffix "-TP" corresponds to the tape and reel packaging format containing 3000 pieces per reel, as specified in the manufacturer's ordering information.

Selection Notes

Select this component when a dual PNP transistor configuration in a compact SOT-363 package is required. Ensure the application operates within the -45 V collector-emitter voltage limit and -100 mA collector current rating. Consider the thermal resistance of 625°C/W and the 200 mW power dissipation capability for proper heat management in the final design.

Part Context

This part belongs to the BC857B series of small signal PNP transistors produced by Micro Commercial Components. It utilizes a multi-chip architecture housed in the SOT-363 surface-mount package. The device is designed for general-purpose amplification and switching tasks, offering complementary pairing options with NPN counterparts like the BC847BS.

Replacement Considerations

Direct substitutes include other manufacturers' BC857BS variants in SOT-363 packages, such as Nexperia BC857BS or Diotec BC857BS. Verify pin compatibility and electrical parameters match the original specifications before substitution.