BCM847BS,135

Overview

The BCM847BS,135 is an NPN/NPN matched double transistor manufactured by Nexperia USA Inc. It is housed in a TSSOP6 (SOT363-3) surface-mounted plastic package with six leads. The device features closely matched current gain and base-emitter voltage characteristics between the two internal transistors. Key electrical parameters include a collector-emitter voltage of 45 V, a collector current of 100 mA per transistor, and a DC current gain ranging from 200 to 450 at 2 mA. The total power dissipation is limited to 300 mW for the device and 200 mW per transistor at 25 °C ambient temperature.

Feature Summary

• Current gain matching between transistors
• Base-emitter voltage matching
• AEC-Q101 qualified for automotive applications

Applications

• Current mirror
• Differential amplifier

Procurement Notes

Verify the specific ordering suffix

Selection Notes

Select this component when matched transistor pairs are required for precision analog circuits. The SOT363-3 package offers a compact footprint suitable for space-constrained designs. Ensure thermal management adheres to the specified junction temperature limits during operation.

Part Context

This part is a matched version of the BC847BS single transistor configuration. It serves as a drop-in replacement for standard double transistors where size reduction and component count minimization are priorities. The PNP/PNP complement for this device is the BCM857BS.

Replacement Considerations

The BCM847BS is explicitly documented as a matched version of the BC847BS. Designers may consider the BC847BS if single-transistor functionality is sufficient or if different packaging is required.