CD214B-B320LF

Description：DIODE SCHOTTKY 20V 3A DO214AA
Series：-
Mfr：Bourns Inc.
Package：Tape & Reel (TR)

SKU:b6cb542e651b Category: Single Diodes Brand: Bourns Inc.

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 3A DO214AA
Series：-
Mfr：Bourns Inc.
Package：Tape & Reel (TR)
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：20 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：500 µA @ 20 V
Capacitance @ Vr, F：250pF @ 4V, 1MHz
Mounting Type：Surface Mount
Package / Case：DO-214AA, SMB
Supplier Device Package：DO-214AA (SMB)
Operating Temperature - Junction：-55°C ~ 125°C
Grade：-
Qualification：-

Download product information

CD214B-B320LF

Overview

The Bourns CD214B-B320LF is a Schottky Barrier Rectifier Chip Diode housed in the SMB (DO-214AA) surface-mount package. It provides an average forward current of 3 A and a repetitive peak reverse voltage of 20 V. The device features a maximum forward voltage of 0.5 V at 3 A, a typical junction capacitance of 250 pF, and a maximum reverse current of 0.5 mA at rated voltage. It supports a surge peak current of 100 A and operates within a junction temperature range of -55 °C to +125 °C.

Feature Summary

Utilizes a compact SMB (DO-214AA) leadless package for PCB real estate savings.
Offers high current capability with a 3 A average forward current rating.
Flat configuration minimizes roll-away during standard pick-and-place operations.
Complies with JEDEC standards and RoHS directives.

Applications

Rectification in portable communications equipment
Power supply circuits in computing devices
Video equipment power management

Procurement Notes

Verify component authenticity through authorized channels. Confirm RoHS compliance status and check for recent Product Change Notifications or discontinuation notices. Ensure storage conditions align with specified temperature limits to maintain performance integrity.

Selection Notes

Select this component for applications requiring low forward voltage drop and high surge current handling in space-constrained designs. Verify that the 20 V reverse voltage rating meets circuit requirements. Consider thermal resistance characteristics for heat dissipation planning.

Part Context

Part of the CD214B-B series Schottky Barrier Rectifiers designed for general-purpose rectification. The series includes variants with different reverse voltage ratings from 20 V to 60 V while maintaining a consistent 3 A forward current capability across the SMB package format.

Replacement Considerations

The datasheet recommends the CD214B-B3xR Series as the replacement for new designs. Specific substitutes include 320B, 330B, 340B, 350B, and 360B corresponding to the respective voltage codes.