W04MG-G

Description：BRIDGE RECT 1P 400V 1.5A WOBM
Series：-

SKU:0f004ad1eec2 Category: Bridge Rectifiers Brand: Comchip Technology

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Product introduction

Product Detailed Parameters

Description：BRIDGE RECT 1P 400V 1.5A WOBM
Series：-
Mfr：Comchip Technology
Package：Bulk
Diode Type：Single Phase
Technology：Standard
Voltage - Peak Reverse (Max)：400 V
Current - Average Rectified (Io)：1.5 A
Voltage - Forward (Vf) (Max) @ If：1.1 V @ 1.5 A
Current - Reverse Leakage @ Vr：10 µA @ 400 V
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Through Hole
Package / Case：4-Circular, WOBM
Supplier Device Package：WOBM
Grade：-
Qualification：-

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W04MG-G

Overview

The W04MG-G is a single-phase standard glass-passivated bridge rectifier manufactured by Comchip Technology. It features a peak reverse voltage rating of 400 V and an average forward current capacity of 1 A. The device utilizes a through-hole mounting style within the WOBM package configuration. Key electrical specifications include a maximum non-repetitive peak surge current of 30 A, a forward voltage drop of 1.1 V, and a reverse leakage current of 5 uA. The component operates reliably across a temperature range from -55 C to +125 C.

Feature Summary

Glass passivation protects junctions against mechanical stress and moisture
High surge overload capability for robust circuit protection
Low forward voltage drop enhances overall efficiency

Applications

AC-DC power supply circuits
Battery chargers
General purpose rectification in electronic devices

Procurement Notes

Verify the specific datasheet version to confirm the exact package dimensions and pinout compatibility with your PCB footprint. Ensure that the thermal management design accounts for the specified maximum operating temperature limits under full load conditions. Cross-reference the manufacturer's ordering suffixes to guarantee the correct material composition and compliance status.

Selection Notes

Select this component when a single-phase bridge rectifier with a 400 V reverse voltage rating is required for low-power applications. The through-hole WOBM package is suitable for manual assembly or wave soldering processes. Consider the 1 A forward current limit and 30 A surge capability when designing for transient loads.

Part Context

This part belongs to the standard bridge rectifier category produced by Comchip Technology. It is designed for general-purpose rectification tasks where reliability and cost-effectiveness are prioritized. The glass passivation process ensures long-term stability in various environmental conditions compared to non-passivated alternatives.

Replacement Considerations

Direct substitutes must match the 400 V reverse voltage, 1 A forward current, and WOBM through-hole package. Verify that alternative bridge rectifiers maintain similar forward voltage and surge current ratings to ensure circuit performance parity.

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.