B340AE-13

$0.26

Description：DIODE SCHOTTKY 40V 3A SMA
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:fdab7d45638f Category: Single Diodes Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：DIODE SCHOTTKY 40V 3A SMA
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：40 V
Current - Average Rectified (Io)：3A
Voltage - Forward (Vf) (Max) @ If：500 mV @ 3 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：200 µA @ 40 V
Capacitance @ Vr, F：140pF @ 4V, 1MHz
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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B340AE-13

Overview

The B340AE-13 is a single Schottky barrier rectifier manufactured by Diodes Incorporated in the SMA (DO-214AC) surface-mount package. It features a peak repetitive reverse voltage of 40 V and an average rectified output current of 3 A. The maximum forward voltage drop is 0.50 V at 3 A, with a maximum reverse leakage current of 0.20 mA at 40 V. The device supports a non-repetitive peak forward surge current of 80 A and operates within a temperature range of -55 °C to +150 °C.

Feature Summary

Low forward voltage drop for improved efficiency and cooler operation
Reduced high-temperature reverse leakage to increase reliability against thermal runaway
Guard ring die construction designed for transient protection

Applications

Boost diode circuits
Blocking diode applications
Recirculating diode configurations

Procurement Notes

Verify the specific ordering suffix matches the required packaging format. Confirm compliance requirements such as RoHS and halogen-free status align with project specifications. Ensure the SMA case type and terminal finish meet assembly constraints. Cross-reference datasheet revision numbers to validate electrical characteristics against current production batches.

Selection Notes

Select this component when a 40 V blocking capability and 3 A continuous current rating are required in a compact SMA footprint. Consider the low forward voltage characteristic for efficiency optimization in low-voltage power paths. Evaluate thermal resistance values if operating near maximum junction temperatures or in confined spaces without adequate airflow.

Part Context

This part belongs to the B320AE/B340AE series of 3.0A Schottky barrier rectifiers. It shares mechanical dimensions and general performance traits with other variants in the family, differentiated primarily by their reverse voltage ratings. The series utilizes molded plastic cases with matte tin annealed terminals over copper leadframes.