BAV21,143

$0.14

Description：DIODE STANDARD 200V 250MA ALF2
Series：-
Mfr：Nexperia USA Inc.
Package：Cut Tape (CT),Tape & Box (TB)

SKU:6df67d06d01a Category: Single Diodes Brand: Nexperia USA Inc.

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Product introduction

Product Detailed Parameters

Description：DIODE STANDARD 200V 250MA ALF2
Series：-
Mfr：Nexperia USA Inc.
Package：Cut Tape (CT),Tape & Box (TB)
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：200 V
Current - Average Rectified (Io)：250mA
Voltage - Forward (Vf) (Max) @ If：1.25 V @ 200 mA
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：50 ns
Current - Reverse Leakage @ Vr：100 nA @ 200 V
Capacitance @ Vr, F：5pF @ 0V, 1MHz
Mounting Type：Through Hole
Package / Case：DO-204AH, DO-35, Axial
Supplier Device Package：ALF2
Operating Temperature - Junction：175°C (Max)
Grade：-
Qualification：-

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BAV21,143

Overview

The BAV21,143 is a general-purpose switching diode manufactured by Nexperia. It utilizes planar technology and is encapsulated in a hermetically sealed leaded glass SOD27 (DO-35) package. The device features a maximum switching speed of 50 ns. Electrical ratings include a continuous reverse voltage of up to 150 V and a repetitive peak reverse voltage of up to 200 V. The component supports a repetitive peak forward current of 625 mA.

Feature Summary

Hermetically sealed leaded glass SOD27 (DO-35) package
Planar technology fabrication
Fast switching speed capability

Applications

Industrial equipment such as oscilloscopes
Digital voltmeters
Video output stages in colour television

Procurement Notes

Verify the specific suffix '143' against official Nexperia documentation to confirm packaging details and compliance status. Ensure the procurement matches the hermetically sealed glass leaded form factor rather than plastic surface-mount variants. Cross-reference the part number with the manufacturer's longevity program for availability assurance.

Selection Notes

Select this component when hermetic sealing and leaded glass construction are required for environmental robustness. The DO-35 package is suitable for through-hole mounting applications. Consider the 50 ns switching speed and 625 mA current rating for general-purpose signal processing tasks in industrial or consumer electronics.

Part Context

The BAV21 belongs to the BAV series of general-purpose switching diodes produced by Nexperia. It shares design characteristics with the BAV20 but offers specific voltage and current ratings suited for standard switching applications. The product line emphasizes reliability through planar technology and hermetic sealing within the SOD27 package.

Replacement Considerations

The BAV20 is an officially documented alternative within the same series. Verify that the BAV20's electrical parameters meet the specific circuit requirements before substitution.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.