BC817DS-TP

Overview

The BC817DS-TP is a dual NPN bipolar junction transistor manufactured by Micro Commercial Components. It features a dual common-emitter configuration housed in an SOT-363 surface-mount package. The device utilizes silicon technology and is designed for general-purpose switching and amplification applications. It supports through-hole or surface-mount installation styles depending on the specific variant, though the TP suffix typically denotes tape-and-reel packaging for automated assembly. The component operates within a standard temperature range suitable for commercial electronics.

Feature Summary

• Dual NPN configuration with common-emitter topology
• Surface-mount SOT-363 package design
• Silicon-based semiconductor construction

Applications

• General-purpose switching circuits
• Signal amplification stages
• Digital logic interface buffers

Procurement Notes

Verify the specific datasheet for the BC817DS-TP to confirm exact electrical limits and thermal characteristics. Ensure the ordering suffix matches the required packaging format. Confirm RoHS compliance status directly from the manufacturer's documentation before integration into regulated products.

Selection Notes

Select this component when a dual NPN transistor in a compact SOT-363 package is required. Compare current gain and voltage ratings against circuit requirements. Verify that the dual configuration meets space constraints better than discrete single transistors.

Part Context

The BC817DS-TP belongs to the BC817 series of NPN transistors produced by Micro Commercial Components. This series is widely used in consumer electronics and industrial control systems. The DS suffix indicates the dual configuration, distinguishing it from single-transistor variants like the BC817-25.

Replacement Considerations

Check for direct pin-compatible alternatives such as other dual NPN transistors in SOT-363 packages. Verify electrical parameter equivalence for current gain and breakdown voltages before substitution.