BC806-25WF

Overview

The Nexperia BC806-25WF is a PNP general-purpose transistor housed in the SOT323 (SC-70) surface-mounted plastic package. It supports a collector-emitter voltage of -80 V and a continuous collector current of -500 mA, with a peak pulse current capability of -1 A. The device features two distinct DC current gain selections; the BC806-25W variant specifies an hFE range of 160 to 400 at VCE = -1 V and IC = -100 mA. It is qualified under the AEC-Q101 standard for automotive reliability.

Feature Summary

• AEC-Q101 qualified for automotive applications
• High current handling up to 500 mA
• High voltage rating of 80 V
• Two selectable current gain ranges

Applications

• General-purpose switching and amplification
• 48 V automotive board net circuits

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm the exact tape-and-reel packaging configuration and marking code. Confirm that the component status remains active production rather than obsolete or preliminary before finalizing procurement plans.

Selection Notes

Select this component when a compact SOT323 footprint is required for high-voltage PNP switching. Ensure the design accommodates the specified hFE range of 160 to 400 for base drive calculations. Verify thermal dissipation requirements against the junction-to-ambient resistance values provided in the datasheet.

Part Context

This part belongs to the BC806W series, which includes complementary NPN devices such as the BC816-25W. The series provides standardized performance metrics for general-purpose electronics within a minimal surface-mount form factor suitable for dense PCB layouts.

Replacement Considerations

The BC806-16W serves as a direct pin-compatible alternative within the same series, offering a lower current gain range of 100 to 250 while maintaining identical electrical ratings and package dimensions.

FAQ

What is the DC current gain range for the BC806-25W?

The BC806-25W has a DC current gain (hFE) range of 160 to 400, measured at VCE = -1 V and IC = -100 mA.

Is the BC806-25WF suitable for automotive use?

Yes, the product has been qualified in accordance with the AEC-Q101 standard for stress test qualification of discrete semiconductors.

What is the maximum peak collector current?

The maximum peak collector current is -1 A for a single pulse with a duration of tp ≤ 1 ms.