BAV99HDWQ-7

Overview

The BAV99HDWQ-7 is a dual series switching diode array manufactured by Diodes Incorporated, designed for surface-mount applications in the automotive sector. It features an AEC-Q101 qualification and utilizes a compact SOT-363 (SC-88) package with six terminals. The device supports a maximum DC reverse voltage of 100 V and an average rectified forward current of 200 mA per diode. Key electrical characteristics include a typical forward voltage of 1.25 V at 150 mA, a rapid reverse recovery time of 4 ns, and a maximum reverse leakage current of 500 nA at 80 V. It operates within a junction temperature range of -65°C to +150°C.

Feature Summary

• Dual series configuration providing two independent diode functions within a single compact package.
• Automotive-grade reliability certified under the AEC-Q101 standard for rigorous quality requirements.
• High-speed switching capability enabled by a minimal reverse recovery time of 4 nanoseconds.
• Robust thermal performance utilizing a copper alloy leadframe for efficient power dissipation.

Applications

• Automotive electronic systems requiring qualified signal processing components
• High-speed digital logic circuits and interface protection
• General-purpose switching applications in consumer electronics

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact packaging and reel specifications. Ensure that the selected variant meets the required AEC-Q101 automotive qualification standards for your target application environment. Cross-reference the pinout configuration with the datasheet to prevent installation errors during assembly.

Selection Notes

Select this component when a dual diode solution is required in a space-constrained surface-mount footprint. The 100 V reverse voltage rating provides sufficient headroom for many low-voltage logic and signal lines. Consider the 4 ns recovery speed for high-frequency switching needs where faster alternatives are unnecessary.

Part Context

This part belongs to the BAV99 family of dual series switching diodes produced by Diodes Incorporated. It shares the core electrical architecture with other variants but distinguishes itself through its specific SOT-363 packaging and automotive certification status. The family is widely recognized for replacing discrete dual-diode arrangements in compact PCB designs.

Replacement Considerations

BAV99HDWQ-13: Identical electrical specifications and automotive qualification; differs only in tape-and-reel packaging quantity.

FAQ

What is the internal circuit configuration of the BAV99HDWQ-7?

The device contains two standard switching diodes connected in series with a common anode configuration.

Is the BAV99HDWQ-7 suitable for automotive applications?

Yes, it is explicitly qualified according to the AEC-Q101 standard for automotive grade components.

What is the maximum operating junction temperature?

The maximum operating junction temperature is specified as +150°C.