BC847BS,135

Overview

The BC847BS,135 is a dual NPN general-purpose transistor manufactured by Nexperia. It integrates two transistors in a TSSOP6 (SOT363-3) surface-mount package. Key electrical parameters include a collector-emitter voltage of 45 V and a continuous collector current of 100 mA per transistor. The DC current gain ranges from 200 to 450 at 2 mA. Total power dissipation is limited to 300 mW for the device. The transition frequency is specified at 100 MHz.

Feature Summary

• Low collector capacitance
• Low collector-emitter saturation voltage
• Closely matched current gain

Applications

• General-purpose switching
• Amplification

Procurement Notes

Verify the component marking code '1F' followed by the manufacturing site code against the official datasheet to confirm authenticity. Ensure the package type matches the SOT363-3 specification. Confirm that the supplier provides traceability documentation consistent with Nexperia's product data sheet requirements.

Selection Notes

Select this component when space-constrained designs require two closely matched NPN transistors. The SOT363-3 package reduces board area compared to discrete SC-75 or SC-89 packages. Verify that the required collector-emitter voltage does not exceed 45 V and that the total power dissipation remains within the 300 mW limit under operating conditions.

Part Context

This part belongs to the BC847 series of general-purpose NPN transistors. The PNP/PNP complement is the BC857BS. The BC847BS replaces two separate SC-75 or SC-89 packaged BISS transistors, reducing component count and mutual interference between the devices.

Replacement Considerations

BC857BS is the PNP/PNP complement.