BAV70_D87Z

Overview

The BAV70_D87Z is a small-signal switching diode manufactured by onsemi, housed in an SOT-23-3 surface-mount package. It features a dual common cathode configuration with a peak reverse repetitive voltage of 70V and a maximum continuous forward current of 200mA. The device exhibits a fast peak reverse recovery time of 6ns, supporting high-speed circuit applications. Key electrical parameters include a maximum forward voltage of 1.25V at rated current and a peak reverse current of 5µA. It operates within a temperature range of -55°C to +150°C and withstands a non-repetitive peak forward surge current of 2A.

Feature Summary

• Dual common cathode architecture for compact signal routing
• Fast switching capability with 6ns reverse recovery time
• High thermal stability up to 150°C junction temperature

Applications

• General-purpose signal switching circuits
• Logic level shifting and protection
• High-frequency rectification in consumer electronics

Procurement Notes

Verify the specific suffix D87Z against official onsemi documentation to confirm tape-and-reel specifications and marking codes. Ensure compatibility with standard SOT-23 footprint designs. Cross-reference datasheet revisions for any changes in electrical limits or testing conditions prior to finalizing procurement orders.

Selection Notes

Select this component when space constraints require a dual-diode solution in an SOT-23 package. The 70V rating suits low-voltage logic systems, while the 6ns recovery time ensures minimal distortion in high-speed digital interfaces. Confirm that the 200mA current limit meets the application's peak load requirements without derating concerns.

Part Context

This part belongs to the BAV70 series of small-signal switching diodes from onsemi. It serves as a cost-effective alternative to discrete single diodes in dual configurations. The SOT-23-3 package allows for automated assembly and reduced board area compared to larger through-hole options, making it suitable for dense PCB layouts in portable devices.

Replacement Considerations

• BAV70LT1G
• BAV70WT1G

FAQ

What is the package type for BAV70_D87Z?

It uses an SOT-23-3 surface-mount package.

Is the internal configuration common anode or common cathode?

The internal configuration is dual common cathode.