BAV23C-E3-08

Overview

The BAV23C-E3-08 is a small signal switching diode manufactured by Vishay Semiconductors. It features a dual common cathode configuration housed in an SOT-23 surface-mount package. The device supports a repetitive peak reverse voltage of 250 V and a maximum average forward rectified current of 200 mA. Electrical characteristics include a reverse recovery time of 50 ns, a forward voltage of 1.25 V at 200 mA, and a dynamic forward resistance of 5 Ω. Thermal management allows for a power dissipation of 300 mW on an FR-4 board and up to 500 mW with an infinite heatsink.

Feature Summary

• Fast switching dual diode with common cathode configuration
• Silicon epitaxial planar construction
• Molding compound meets UL 94 V-0 flammability rating

Applications

• General purpose high-speed switching circuits
• Logic level shifting applications
• Signal demodulation tasks

Procurement Notes

Verify the specific ordering code suffix against the manufacturer's documentation to confirm packaging options. The -08 designation indicates a 7-inch reel containing 3,000 units. Confirm that the commercial grade specification aligns with project requirements, as automotive qualification requires the HE3_A variant. Ensure compliance with RoHS directives before finalizing procurement orders.

Selection Notes

Select this component when a fast-switching dual diode with a common cathode topology is required in a compact SOT-23 footprint. The 250 V reverse voltage rating provides adequate headroom for many low-voltage logic interfaces. Consider the 50 ns reverse recovery time for frequency-dependent applications where standard rectifiers may introduce excessive delay or distortion.

Part Context

This part belongs to the BAV23C series of small signal switching diodes from Vishay. The series offers various packaging codes and qualification levels, including AEC-Q101 automotive grades. The E3 suffix denotes RoHS compliance for commercial-grade devices, distinguishing it from the HE3_A variants designed for stricter automotive reliability standards.

Replacement Considerations

BAV23C-HE3_A-08