BAV19W-E3-08

Single Diodes Overview

The BAV19W-E3-08 is a silicon epitaxial planar small signal switching diode manufactured by Vishay General Semiconductor - Diodes Division. It features a continuous reverse voltage of 100 V and a repetitive peak reverse voltage of 120 V. The device supports a DC forward current of 250 mA and an average rectified current of 200 mA. Electrical characteristics include a maximum forward voltage of 1.25 V at 200 mA, a leakage current of 100 nA at 100 V, and a reverse recovery time of 50 ns. It operates within a junction temperature range of -55 °C to +150 °C and utilizes the SOD-123 surface-mount package.

Single Diodes Feature Summary

• Silicon epitaxial planar construction for high-voltage general-purpose switching applications
• RoHS-compliant commercial grade with lead-free (E3) termination finish
• Fast switching performance with low dynamic forward resistance and capacitance

Single Diodes Applications

• General purpose rectification in power supplies and inverters
• High-speed switching circuits requiring fast recovery times
• Signal processing and clamping applications in consumer electronics

Single Diodes Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and AEC-Q101 qualification requirements based on specific application needs. Ensure proper handling procedures are followed during storage and assembly to maintain device integrity and prevent electrostatic discharge damage.

Single Diodes Selection Notes

Select this component when a 100 V reverse voltage rating is required for small signal switching tasks. Consider the SOD-123 package for space-constrained surface mount designs. Evaluate thermal management requirements against the specified junction temperature limits and power dissipation capabilities for the intended operating environment.

Single Diodes Part Context

This part belongs to the BAV19W/BAV20W/BAV21W family of small signal switching diodes from Vishay Semiconductors. The series offers differentiated reverse voltage ratings across models while maintaining consistent packaging and electrical interface standards. The E3 suffix indicates standard commercial grade RoHS compliance without automotive qualification.

Single Diodes Replacement Considerations

Cross-reference with BAV19W-HE3-08 for AEC-Q101 qualified automotive-grade alternatives. Verify pinout compatibility and electrical parameter overlaps before substituting with generic equivalents.

Single Diodes FAQ

What is the maximum repetitive peak reverse voltage for the BAV19W?

The maximum repetitive peak reverse voltage (VRRM) for the BAV19W is 120 V.

Does the BAV19W-E3-08 have automotive qualification?

No, the base P/N-E3 designation indicates commercial grade RoHS compliance. Automotive qualification requires the HE3 suffix variant.

What is the typical diode capacitance at zero bias?

The typical diode capacitance (CD) is 1.5 pF measured at VR = 0 V and f = 1 MHz.