BAV20

Single Diodes Overview

The BAV20 is a fast switching diode manufactured by Diodes Incorporated, housed in a DO-35 glass package. It features a repetitive peak reverse voltage of 200 V and a working peak reverse voltage of 150 V. The device supports a forward continuous current of 250 mA and an average rectified output current of 200 mA. Maximum power dissipation is rated at 500 mW with a thermal resistance of 300 K/W. Electrical characteristics include a maximum forward voltage of 1.0 V at 100 mA, a junction capacitance of 1.5 pF, and a reverse recovery time of 50 ns. Operating temperature ranges from -65 to +175 °C.

Single Diodes Feature Summary

• Planar die construction for high reliability
• Low reverse leakage current
• Glass package suitable for harsh environments

Single Diodes Applications

• High-speed switching circuits
• Surge absorption applications
• Reference voltage detection

Single Diodes Procurement Notes

Verify the specific part number against official Diodes Incorporated documentation to ensure correct voltage ratings and package type. Confirm compliance with RoHS directives and AEC-Q101 standards if automotive qualification is required. Check datasheet revision history for any updates to electrical characteristics or mechanical dimensions before finalizing procurement specifications.

Single Diodes Selection Notes

Select the BAV20 when a 200 V peak reverse voltage rating is sufficient for the application. Consider the BAV21 variant if a higher 250 V rating is necessary. Evaluate the thermal resistance and power dissipation limits relative to the expected ambient temperature and current load. Ensure the DO-35 through-hole package aligns with the PCB layout requirements.

Single Diodes Part Context

The BAV20 belongs to the BAV series of fast switching diodes produced by Diodes Incorporated. This series includes variants like the BAV21 and surface-mount options such as the BAV20W. These components are designed for general-purpose high-speed switching tasks in consumer electronics, industrial controls, and communication equipment.

Single Diodes Replacement Considerations

BAV21 offers a higher 250 V rating. BAV20W provides the same electrical performance in a surface-mount SOD-80 package.