BCV28,115

Overview

The BCV28,115 is an NPN silicon epitaxial planar Darlington transistor manufactured by Nexperia. It is designed for surface-mount applications and housed in the compact SOT-363 package with six terminals. The device features a maximum continuous collector current of 100 mA and a collector-emitter voltage rating of 45 V. Key electrical specifications include a minimum DC current gain (hFE) of 2000 at a collector current of 2 mA, ensuring high sensitivity for switching and amplification tasks. The component operates within a temperature range from -55°C to +150°C and complies with RoHS directives.

Feature Summary

• High current gain capability suitable for low-level signal amplification
• Compact surface-mount packaging for space-constrained designs
• Robust thermal performance across extended industrial temperature ranges

Applications

• General-purpose switching circuits
• Low-power amplifier stages
• Driver circuits for relays or LEDs

Procurement Notes

Verify the specific suffix against official Nexperia documentation to confirm tape-and-reel quantities and lead times. Ensure the ordering code matches the required SOT-363 variant. Cross-reference datasheet revisions to confirm compliance with current environmental standards before finalizing procurement orders.

Selection Notes

Select this component when high current gain is required in a small footprint. Compare hFE characteristics against alternative Darlington pairs to ensure compatibility with drive circuit requirements. Verify that the SOT-363 pinout aligns with the target PCB layout constraints.

Part Context

This part belongs to the BCV series of NPN Darlington transistors. The series offers various configurations including dual and quad arrangements. The BCV28 specifically provides a single NPN Darlington pair in a miniaturized package, distinguishing it from larger TO-92 or SOT-223 alternatives.

Replacement Considerations

Consult official substitution guides for equivalent Darlington transistors in SOT-363 packages. Verify pin compatibility and electrical ratings before replacing with generic equivalents.