W005G

Overview

The W005G is a single-phase silicon bridge rectifier manufactured by onsemi. It features a maximum average forward rectified current of 1.5 A and a repetitive peak reverse voltage of 50 V. The device utilizes a plastic encapsulation with four pins, measuring 25.2 mm in length, 9.7 mm in width, and 19.3 mm in height. It operates within a temperature range of -55 °C to +150 °C, with a maximum non-repetitive peak forward surge current of 50 A.

Feature Summary

• Glass passivated die construction for enhanced reliability
• High case dielectric strength of 1500V RMS
• Low reverse leakage current characteristics

Applications

• General-purpose AC to DC power supply circuits
• Battery charging applications
• Low-voltage rectification in consumer electronics

Procurement Notes

Verify the manufacturer designation carefully, as documentation sources may list Won-Top Electronics Co., Ltd. rather than onsemi. Confirm RoHS compliance status, as some records indicate non-compliance. Ensure the specific package type matches the required PCB layout before ordering.

Selection Notes

Select this component for low-current applications requiring 50 V blocking capability. The through-hole KBJ package facilitates easy manual assembly or wave soldering. Consider thermal management requirements given the 1.5 A continuous current rating and operating temperature limits up to 150 °C.

Part Context

This part belongs to the category of discrete semiconductor diodes, specifically bridge rectifiers. It serves as a fundamental building block for converting alternating current to direct current in electronic systems. The component is distinct from integrated circuits and other power devices like MOSFETs or regulators.

Replacement Considerations

Direct substitutes include other 1.5 A, 50 V bridge rectifiers in similar through-hole packages. Verify pinout compatibility and physical dimensions when replacing. Check if alternative manufacturers offer equivalent electrical specifications and packaging standards.