CD214A-B140LF

$0.31

Description：DIODE SCHOTTKY 40V 1A DO214AC
Series：-
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:7ac3ac3973cc Category: Single Diodes Brand: Bourns Inc.

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Product introduction

Product Detailed Parameters

Description：DIODE SCHOTTKY 40V 1A DO214AC
Series：-
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
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：500 µA @ 40 V
Capacitance @ Vr, F：110pF @ 4V, 1MHz
Mounting Type：Surface Mount
Package / Case：DO-214AC, SMA
Supplier Device Package：DO-214AC (SMA)
Operating Temperature - Junction：-55°C ~ 125°C
Grade：-
Qualification：-

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CD214A-B140LF

Overview

The CD214A-B140LF is a Schottky barrier rectifier chip diode manufactured by Bourns Inc. It features a single configuration in the SMA (DO-214AC) surface-mount package. The device supports an average forward current of 1 A and a repetitive peak reverse voltage of 40 V. Key electrical parameters include a maximum forward voltage of 0.5 V at 1 A, a maximum reverse current of 500 µA at rated voltage, and a typical junction capacitance of 110 pF. It withstands a surge peak forward current of 30 A and operates within a junction temperature range of -55 °C to +125 °C.

Feature Summary

Utilizes a compact SMA (DO-214AC) leadless package for PCB real estate savings.
Provides very low forward voltage drop characteristics.
Conforms to JEDEC standards and RoHS directives.
Flat configuration minimizes rollaway during pick-and-place handling.

Applications

Rectification in portable communications equipment
Power protection circuits in computing devices
Voltage clamping in video equipment

Procurement Notes

Verify component authenticity through authorized channels as this series is not recommended for new designs. Confirm RoHS compliance status and termination material specifications prior to integration. Check for updated replacement recommendations from the manufacturer due to potential discontinuation or obsolescence notices associated with this specific model number.

Selection Notes

Select this component for applications requiring a 1 A Schottky rectifier with a 40 V rating in a small surface-mount footprint. Ensure the design accommodates the specified thermal resistance and operating temperature limits. Consider the recommended CD214A-B1xR series if designing new products, as the current model is deprecated for future use.

Part Context

This part belongs to the CD214A-B1xx series of Schottky Barrier Rectifier Chip Diodes. The series offers various voltage ratings from 20 V to 100 V while maintaining a consistent 1 A forward current capability. The 'LF' suffix indicates lead-free terminations compliant with RoHS standards. The package format is standardized as DO-214AC, also known as SMA.