BAT42W-E3-18

$0.20

Description：DIODE SCHOTTKY 30V 200MA SOD123
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:30e4a8b58d50 Category: Single Diodes Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

BAT42W-E3-18 is listed in the Single Diodes range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is DIODE SCHOTTKY 30V 200MA SOD123. Review the specifications below when checking this part for your BOM.

Single Diodes specifications for BAT42W-E3-18

Description：DIODE SCHOTTKY 30V 200MA SOD123
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：30 V
Current - Average Rectified (Io)：200mA
Voltage - Forward (Vf) (Max) @ If：650 mV @ 50 mA
Speed：Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr)：5 ns
Current - Reverse Leakage @ Vr：500 nA @ 25 V
Capacitance @ Vr, F：7pF @ 1V, 1MHz
Mounting Type：Surface Mount
Package / Case：SOD-123
Supplier Device Package：SOD-123
Operating Temperature - Junction：125°C (Max)
Grade：-
Qualification：-

Single Diodes datasheet and documents for BAT42W-E3-18

BAT42W-E3-18

Single Diodes Overview

The BAT42W-E3-18 is a small signal Schottky diode manufactured by Vishay Semiconductors. It features a repetitive peak reverse voltage of 30 V and a forward continuous current rating of 300 mA. The device operates within an ambient temperature range of -55 °C to +125 °C and has a maximum junction temperature of 125 °C. Electrical characteristics include a typical forward voltage of 400 mV at 10 mA and a reverse recovery time of 5 ns. It utilizes the SOD-123 surface-mount package.

Single Diodes Feature Summary

Features very low turn-on voltage and fast switching capabilities
Protected by a PN junction guard ring against excessive voltage such as electrostatic discharges
Molding compound meets UL 94 V-0 flammability rating

Single Diodes Applications

General purpose applications

Single Diodes Procurement Notes

Verify that the ordering suffix E3-18 corresponds to the commercial grade, RoHS-compliant version without AEC-Q101 automotive qualification. Confirm the packaging code matches the required reel size (13-inch) and unit count (10,000 units per reel). Ensure the specific part number aligns with the single circuit configuration listed in the official datasheet.

Single Diodes Selection Notes

Select this component for circuits requiring low forward voltage drop and rapid switching speeds. The SOD-123 package is suitable for space-constrained surface-mount designs. Verify thermal management requirements against the specified power dissipation limits on FR-4 boards or infinite heatsinks. Ensure operating voltages remain below the 30 V repetitive peak reverse voltage rating.

Single Diodes Part Context

This component belongs to the BAT42W/BAT43W series of small signal Schottky diodes from Vishay Semiconductors. The series offers variants with different forward voltage characteristics and optional automotive qualification. The BAT42W specifically targets applications demanding lower forward voltage compared to the BAT43W variant.