CD214A-B340LR

$0.54

Description：DIODE SCHOTTKY 40V 3A 2SMD
Series：-
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:05262967595d Category: Single Diodes Brand: Bourns Inc.

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Product introduction

Product Detailed Parameters

Description：DIODE SCHOTTKY 40V 3A 2SMD
Series：-
Mfr：Bourns Inc.
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：420 mV @ 3 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：1 mA @ 40 V
Capacitance @ Vr, F：120pF @ 4V, 1MHz
Mounting Type：Surface Mount
Package / Case：2-SMD, No Lead
Supplier Device Package：2-SMD
Operating Temperature - Junction：-55°C ~ 125°C
Grade：-
Qualification：-

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CD214A-B340LR

Overview

The Bourns CD214A-B340LR is a Schottky Barrier Rectifier Chip Diode housed in a DO-214AC (SMA) package. It features a maximum average forward current of 3 A and a repetitive peak reverse voltage of 40 V. The 'L' suffix indicates a low forward voltage configuration, with a typical instantaneous forward voltage of 0.39 V at 3 A. Maximum peak forward surge current is 80 A. Thermal resistance from junction to ambient is 55 °C/W.

Feature Summary

RoHS compliant construction
Low profile design
UL 94V-0 classification

Applications

Switch Mode Power Supplies
Portable equipment batteries
High frequency rectification
DC/DC Converters
Telecommunications

Procurement Notes

Verify the specific ordering suffix against the manufacturer's datasheet to confirm electrical characteristics. Confirm that the component meets RoHS Directive 2015/863 requirements for your manufacturing process. Ensure compatibility with standard surface mount pick-and-place equipment due to the flat package configuration.

Selection Notes

Select this part when a compact SMA footprint is required for high-efficiency rectification. The low forward voltage variant reduces power loss compared to standard versions. Verify thermal management capabilities, as the junction-to-ambient thermal resistance differs between standard and low-voltage series variants.

Part Context

This component belongs to the CD214A-B3xR Series of Schottky Barrier Rectifiers designed for miniaturized electronics. The series offers choices of repetitive peak reverse voltages ranging from 20 V to 60 V within the same physical package format to support diverse power supply designs.