BAV19W-HE3_A-08

$0.24

Description：DIODE STANDARD 100V 300MA SOD123
Series：-
Mfr：Vishay
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:78071ce40245 Category: Single Diodes Brand: Vishay

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Product introduction

Product Detailed Parameters

Description：DIODE STANDARD 100V 300MA SOD123
Series：-
Mfr：Vishay
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：100 V
Current - Average Rectified (Io)：300mA
Voltage - Forward (Vf) (Max) @ If：1.25 V @ 200 mA
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：50 ns
Current - Reverse Leakage @ Vr：100 nA @ 100 V
Capacitance @ Vr, F：1.5pF @ 0V, 1MHz
Mounting Type：Surface Mount
Package / Case：SOD-123
Supplier Device Package：SOD-123
Operating Temperature - Junction：150°C
Grade：Automotive
Qualification：AEC-Q101

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BAV19W-HE3_A-08

Overview

The Vishay BAV19W-HE3_A-08 is a silicon epitaxial planar small signal switching diode housed in an SOD-123 surface-mount package. 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 300 mA and a surge forward current of 1 A. 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 temperature range of -55 °C to +150 °C.

Feature Summary

RoHS-compliant construction with AEC-Q101 automotive qualification
Molding compound meets UL 94 V-0 flammability rating
Moisture sensitivity level 1 (MSL 1)
Silicon epitaxial planar technology for general purpose applications

Applications

General purpose switching circuits
Automotive electronics systems
High voltage signal processing

Procurement Notes

Verify the specific ordering suffix HE3_A-08 to confirm AEC-Q101 qualification status, as commercial grades lack this certification. Ensure the procurement documentation explicitly references document number 86372. Confirm that the component matches the SOD-123 mechanical dimensions and marking code AT. Validate compliance with RoHS directives and material categorization requirements before finalizing orders.

Selection Notes

Select this component when high-voltage isolation is required alongside fast switching capabilities. The SOD-123 package provides a compact footprint suitable for space-constrained designs. Verify that the 100 V continuous reverse voltage rating aligns with the circuit's maximum operating conditions. Consider the thermal resistance values if power dissipation limits are critical to the application design.

Part Context

This part belongs to the BAV19W/BAV20W/BAV21W series of high-voltage small signal switching diodes manufactured by Vishay Semiconductors. The series utilizes silicon epitaxial planar technology. The BAV19W variant specifically targets applications requiring a 100 V reverse voltage rating, distinguishing it from the higher-rated BAV20W and BAV21W models within the same family.

Replacement Considerations

BAV19W-E3-08

FAQ

What is the difference between the BAV19W-HE3_A-08 and BAV19W-E3-08?

The BAV19W-HE3_A-08 is AEC-Q101 qualified for automotive applications, whereas the BAV19W-E3-08 is a commercial grade component without this specific automotive qualification.