BAT46W-HE3_A-18

$0.28

Description：DIODE SCHOTTKY 100V 200MA SOD123
Series：-
Mfr：Vishay
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:de4f65d5d2db Category: Single Diodes Brand: Vishay

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Product introduction

BAT46W-HE3_A-18 is listed in the Single Diodes range at ChipApex. The manufacturer field lists Vishay. Its product description is DIODE SCHOTTKY 100V 200MA SOD123. Review the specifications below when checking this part for your BOM.

Single Diodes specifications for BAT46W-HE3_A-18

Description：DIODE SCHOTTKY 100V 200MA SOD123
Series：-
Mfr：Vishay
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：100 V
Current - Average Rectified (Io)：200mA
Voltage - Forward (Vf) (Max) @ If：450 mV @ 10 mA
Speed：Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：5 µA @ 75 V
Capacitance @ Vr, F：10pF @ 0V, 1MHz
Mounting Type：Surface Mount
Package / Case：SOD-123
Supplier Device Package：SOD-123
Operating Temperature - Junction：125°C
Grade：Automotive
Qualification：AEC-Q101

Single Diodes datasheet and documents for BAT46W-HE3_A-18

BAT46W-HE3_A-18

Single Diodes Overview

The BAT46W-HE3_A-18 is a small signal Schottky diode manufactured by Vishay Semiconductors, housed in an SOD-123 surface-mount package. It features a repetitive peak reverse voltage of 100 V and a forward continuous current rating of 200 mA. The device exhibits a low turn-on voltage, with typical values of 250 mV at 0.1 mA and 450 mV at 10 mA. Reverse leakage current is specified at a maximum of 0.5 μA at 1.5 V. The component operates within a temperature range of -55 °C to +125 °C and is AEC-Q101 qualified.

Single Diodes Feature Summary

Features very low turn-on voltage and fast switching characteristics for general purpose applications
Protected by a PN junction guard ring against excessive voltage such as electrostatic discharges
Molding compound meets UL 94 V-0 flammability rating
Moisture Sensitivity Level (MSL) 1 certified

Single Diodes Applications

General purpose rectification
Clamping applications
Protection against electrostatic discharge

Single Diodes Procurement Notes

Verify the specific ordering code suffix matches the required packaging configuration. Confirm that the HE3 designation aligns with the necessary AEC-Q101 automotive qualification requirements. Ensure the SOD-123 footprint dimensions are compatible with the target printed circuit board layout before finalizing procurement orders.

Single Diodes Selection Notes

Select this component when a low forward voltage drop and high-speed switching are required in a compact surface-mount form factor. The AEC-Q101 qualification makes it suitable for automotive environments. Consider the thermal resistance limits and power dissipation capabilities relative to the expected ambient operating conditions and heat sinking availability on the FR-4 board.

Single Diodes Part Context

This part belongs to the BAT46W series of small signal Schottky diodes from Vishay. The HE3 suffix indicates RoHS compliance and AEC-Q101 qualification, distinguishing it from commercial grade variants. It utilizes the standard SOD-123 case style, weighing approximately 10.6 mg, designed for automated surface mount assembly processes.