B120-M3/5AT

$0.05

Description：DIODE SCHOTTKY 20V 1A DO214AC
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR)

SKU:f79a296334dd Category: Single Diodes Brand: Vishay General Semiconductor - Diodes Division

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：DIODE SCHOTTKY 20V 1A DO214AC
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR)
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：20 V
Current - Average Rectified (Io)：1A
Voltage - Forward (Vf) (Max) @ If：520 mV @ 1 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：200 µA @ 20 V
Capacitance @ Vr, F：-
Mounting Type：Surface Mount
Package / Case：DO-214AC, SMA
Supplier Device Package：DO-214AC (SMA)
Operating Temperature - Junction：-65°C ~ 150°C
Grade：-
Qualification：-

Download product information

B120-M3/5AT

Overview

The B120-M3/5AT is a surface-mount Schottky barrier rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum repetitive peak reverse voltage of 20 V and a maximum average forward rectified current of 1.0 A. The device exhibits a maximum instantaneous forward voltage of 0.52 V at 1.0 A and supports a peak forward surge current of 30 A. It operates within a junction temperature range of -65 °C to +125 °C and utilizes the SMA (DO-214AC) package.

Feature Summary

Guardring structure provides overvoltage protection
Low forward voltage drop for high efficiency
High surge current capability
Meets MSL level 1 per J-STD-020

Applications

Low voltage, high frequency inverters
Freewheeling applications
DC/DC converters
Polarity protection circuits

Procurement Notes

Verify that the component matches the specific Vishay part number B120-M3/5AT. Confirm RoHS compliance and commercial grade classification. Ensure the ordering suffix /5AT corresponds to the required tape and reel packaging format. Validate datasheet revision 89926 for accurate electrical parameters before integration.

Selection Notes

Select this component for low voltage DC/DC conversion where high efficiency is critical. The 20 V rating suits applications requiring minimal forward voltage drop. Verify thermal management requirements against the 95 °C/W junction-to-ambient resistance. Note that the device is not AEC-Q101 qualified for automotive environments.

Part Context

This component belongs to the B1xx-M3 series of surface-mount Schottky barrier rectifiers from Vishay. The series includes variants with different reverse voltage ratings up to 60 V. All devices share the SMA (DO-214AC) package and similar electrical characteristics, differing primarily in their maximum repetitive peak reverse voltage specifications.

Replacement Considerations

Direct substitutes include other Vishay SMA Schottky rectifiers such as B130-M3 or B140-M3 if higher reverse voltage is acceptable. Cross-manufacturer equivalents must match the 1.0 A current rating, 20 V minimum reverse voltage, and SMA package dimensions.