BAV21

$0.09

Description：DIODE STANDARD 200V 250MA DO35
Series：-
Mfr：Diotec Semiconductor
Package：Cut Tape (CT),Bulk

SKU:03d141cd4f2f Category: Single Diodes Brand: Diotec Semiconductor

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Product introduction

Product Detailed Parameters

Description：DIODE STANDARD 200V 250MA DO35
Series：-
Mfr：Diotec Semiconductor
Package：Cut Tape (CT),Bulk
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：200 V
Current - Average Rectified (Io)：250mA
Voltage - Forward (Vf) (Max) @ If：1 V @ 100 mA
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：50 ns
Current - Reverse Leakage @ Vr：100 nA @ 200 V
Capacitance @ Vr, F：-
Mounting Type：Through Hole
Package / Case：DO-204AH, DO-35, Axial
Supplier Device Package：DO-35
Operating Temperature - Junction：-50°C ~ 200°C
Grade：-
Qualification：-

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BAV21

Overview

The BAV21 is a superfast recovery rectifier diode manufactured by Diotec Semiconductor. It features an average forward current (IFAV) of 250 mA and a peak reverse voltage (VRRM) of 200 V. The device exhibits a maximum reverse recovery time (trr) of less than 50 ns, with a typical junction capacitance of 5 pF at 0 V bias. Forward voltage remains below 1.0 V at 0.1 A, while leakage current is under 100 nA at 25°C. Thermal resistance from junction to ambient is specified at 300 K/W.

Feature Summary

Superfast recovery characteristics with trr under 50 ns
High peak forward surge current capability up to 5 A
Low leakage current ensuring minimal power loss in off-state
Designed for general purpose switching applications

Applications

General purpose switching circuits
Industrial equipment signal processing
Video output stages in color television
Digital voltmeter input protection

Procurement Notes

Verify the specific package type and marking code against the official datasheet before ordering. Confirm RoHS compliance status and check for any recent product change notices regarding lead-free finishes or material substitutions. Ensure the selected variant matches the required thermal and electrical ratings for the target application environment.

Selection Notes

Select this component when fast switching speeds are critical alongside moderate current handling capabilities. The low junction capacitance makes it suitable for high-frequency signal paths. Evaluate the thermal management requirements based on the 300 K/W thermal resistance rating to ensure reliable operation within the specified temperature range.

Part Context

This part belongs to the BAV19 through BAV21 series of superfast recovery rectifier diodes produced by Diotec Semiconductor. These devices utilize planar technology to achieve consistent performance across the series. The BAV21 specifically offers a 200 V reverse voltage rating, distinguishing it from lower-voltage variants like the BAV19 and BAV20.