BC847BS/ZLF

Overview

The Nexperia BC847BS/ZLF is a dual NPN general-purpose transistor housed in the SOT363 (SC-88) surface-mount package. It features a maximum collector-emitter voltage of 45 V and a continuous collector current of 100 mA. The device offers closely matched current gain characteristics to minimize mutual interference between the internal transistors. Key electrical parameters include a collector-base voltage of 50 V, an emitter-base voltage of 6 V, and a total power dissipation of 300 mW. The transition frequency reaches 250 MHz, with a minimum DC current gain of 200 at 2 mA.

Feature Summary

• Dual NPN configuration within a compact SOT363 plastic package
• Closely matched current gain for reduced component count
• Low collector capacitance and saturation voltage

Applications

• General-purpose switching circuits
• Amplification stages
• Digital logic interface applications

Procurement Notes

Verify the suffix ZLF indicates lead-free compliance against official Nexperia documentation. Confirm the specific tape-and-reel quantity matches project requirements. Ensure the SOT363 footprint aligns with the PCB design guidelines provided by the manufacturer.

Selection Notes

Select this component when space-constrained designs require two matched NPN transistors. The SOT363 package reduces board area compared to discrete single transistors. Verify that the 45 V rating and 100 mA current capacity meet the circuit's operational demands.

Part Context

This part belongs to the BC847 series of small-signal NPN transistors. The BS variant specifically denotes the dual configuration in the SC-88 package. It serves as a complement to the BC857BS PNP/PNP pair.

Replacement Considerations

BC847BS,115 is a verified equivalent from Nexperia with identical electrical specifications and packaging.