B140AX-13

$0.04

Description：DIODE SCHOTTKY 40V 1A SMA
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)

SKU:4358ff7e76ce Category: Single Diodes Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：DIODE SCHOTTKY 40V 1A SMA
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：40 V
Current - Average Rectified (Io)：1A
Voltage - Forward (Vf) (Max) @ If：500 mV @ 1 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：100 µA @ 40 V
Capacitance @ Vr, F：-
Mounting Type：Surface Mount
Package / Case：DO-214AC, SMA
Supplier Device Package：SMA
Operating Temperature - Junction：-55°C ~ 150°C
Grade：-
Qualification：-

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B140AX-13

Overview

The B140AX-13 is a 1A Trench Schottky Barrier Rectifier in an SMA package. It features a peak repetitive reverse voltage of 40V and an average rectified output current of 1A. The maximum forward voltage drop is 0.50V at 1.0A, with a leakage current of 0.1mA at 40V. It supports a non-repetitive peak forward surge current of 20A and operates within a junction temperature range of -55°C to +150°C.

Feature Summary

Utilizes Trench Schottky technology for low leakage current and soft, fast switching capability.
Rated for high operating junction temperatures up to +150°C.
Manufactured using lead-free finish materials that are RoHS compliant.
Constructed as a halogen and antimony free "Green" device.

Applications

SMPS
AC-DC converters
DC-DC converters
Freewheeling diodes
Reverse polarity protections

Procurement Notes

Verify the specific ordering suffix matches the required packing quantity. Confirm the component meets applicable environmental directives and material restrictions relevant to the target market. Ensure the supplier provides traceability documentation consistent with Diodes Incorporated standards.

Selection Notes

Select this component for circuits requiring efficient low-voltage rectification with minimal power loss. Consider the thermal resistance characteristics when designing heat dissipation strategies. Evaluate the surge current rating against potential transient loads in the application environment.

Part Context

This part belongs to the B140AX series of surface mount Schottky barrier rectifiers. It is designed for general-purpose rectification in compact electronic designs where space constraints necessitate the use of the SMA package format.

Replacement Considerations

Consult official manufacturer substitution guides for verified alternatives. Cross-reference electrical parameters such as voltage ratings and current capabilities before implementing any substitute components.