BAV23S-7-F

Overview

The BAV23S-7-F is a surface mount high voltage dual switching diode manufactured by Diodes Incorporated. It features a repetitive peak reverse voltage of 250 V and a working peak reverse voltage of 200 V. The device supports a forward continuous current of 400 mA with a non-repetitive peak forward surge current up to 9.0 A. Electrical characteristics include a maximum reverse recovery time of 50 ns, a total capacitance of 5.0 pF, and a power dissipation rating of 350 mW. It operates within a temperature range of -55°C to +150°C.

Feature Summary

• High-speed switching capability suitable for demanding circuit applications
• High reverse breakdown voltage designed for robust performance
• Low leakage current ensures efficient operation in sensitive circuits
• Totally lead-free and fully RoHS compliant construction

Applications

• High-speed switching at high voltage levels
• High-voltage general-purpose switching tasks
• Battery-powered portable electronic devices

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm packaging quantity and carrier type. Ensure compliance with relevant environmental directives such as RoHS 3 and confirm that the component meets the required JEDEC standards for high reliability before finalizing procurement decisions.

Selection Notes

Select this component when high reverse voltage handling and fast switching speeds are required in a compact SOT23 package. Consider the 400 mA continuous current limit and thermal resistance constraints during design. Verify that the 50 ns reverse recovery time aligns with the target application's frequency requirements.

Part Context

This part belongs to the BAV23A/C/S series of surface mount high voltage dual switching diodes from Diodes Incorporated. The series includes variants with different polarity configurations, such as common anode and common cathode arrangements. All variants share similar electrical ratings and mechanical specifications within the SOT23 package.

Replacement Considerations

Cross-reference with other manufacturers offering equivalent high-voltage dual switching diodes in the SOT23 package. Verify matching electrical parameters including reverse voltage, forward current, and recovery time before substitution.

FAQ

What is the maximum non-repetitive peak forward surge current?

The maximum non-repetitive peak forward surge current is 9.0 A at a pulse duration of 1.0 µs.

Is the BAV23S-7-F qualified for automotive applications?

The standard BAV23S-7-F is qualified to JEDEC standards for high reliability. An automotive-compliant version is available under a separate datasheet designation (BAV23AQ/CQ/SQ).

What is the typical forward voltage drop at 200 mA?

The maximum forward voltage is 1.25 V when tested at a forward current of 200 mA.