CD214B-R250

Description：DIODE STANDARD 50V 2A DO214AA
Series：-
Mfr：Bourns Inc.
Package：Tape & Reel (TR)

SKU:f9258b3b69fb Category: Single Diodes Brand: Bourns Inc.

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Product introduction

Product Detailed Parameters

Description：DIODE STANDARD 50V 2A DO214AA
Series：-
Mfr：Bourns Inc.
Package：Tape & Reel (TR)
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：50 V
Current - Average Rectified (Io)：2A
Voltage - Forward (Vf) (Max) @ If：1 V @ 1 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：5 µA @ 50 V
Capacitance @ Vr, F：25pF @ 4V, 1MHz
Mounting Type：Surface Mount
Package / Case：DO-214AA, SMB
Supplier Device Package：DO-214AA (SMB)
Operating Temperature - Junction：-65°C ~ 175°C
Grade：-
Qualification：-

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CD214B-R250

Overview

The CD214B-R250 is a glass passivated rectifier diode manufactured by Bourns Inc. It operates within a junction temperature range of -65 °C to +175 °C and features a maximum average forward rectified current of 2.0 A. The device supports a maximum repetitive peak reverse voltage of 50 V, with a corresponding maximum RMS voltage of 35 V and DC blocking voltage of 50 V. Electrical characteristics include a typical junction capacitance of 25 pF, a maximum instantaneous forward voltage of 1.0 V at 1 A, and a peak forward surge current capability of 65 A. The component utilizes a DO-214AA (SMB) surface mount package.

Feature Summary

Glass passivated chip construction for enhanced reliability
Low reverse leakage current performance
Low forward voltage drop characteristics
High current capability suitable for general rectification

Applications

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

Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm electrical ratings and package dimensions. Ensure compliance with relevant environmental directives such as RoHS requirements before integration into designs. Confirm availability status directly with authorized distributors or the manufacturer, as product lifecycles and stock levels are subject to change without notice.

Selection Notes

Select this component for applications requiring a compact SMB package with a 50 V reverse voltage rating and 2.0 A continuous current handling. Consider the thermal resistance and derating curves when designing for high ambient temperatures. Verify that the low reverse leakage and forward voltage specifications align with the efficiency requirements of the target circuit design.

Part Context

This component belongs to the CD214B-R series of glass passivated rectifiers from Bourns. The series offers various voltage ratings ranging from 50 V to 1000 V while maintaining a consistent 2.0 A forward current capability. These diodes are designed to save PCB real estate compared to larger competitive parts and conform to JEDEC standards for surface mount technology.