HER3004PT

Diode Arrays Overview

The HER3004PT is a high-efficiency rectifier manufactured by Taiwan Semiconductor Corporation. It features a common cathode configuration with two silicon elements housed in a TO-247AD (TO-3P) package. The device supports an average forward rectified current of 30 Amperes and withstands a maximum repetitive peak reverse voltage of 400 Volts. Key electrical characteristics include a maximum non-repetitive peak forward surge current of 300 Amperes, a maximum forward voltage of 1.5 V, and an operating temperature range from -55 °C to 150 °C.

Diode Arrays Feature Summary

• Superfast recovery time and high voltage capability for efficient switching
• Low forward voltage drop combined with high current handling capacity
• Low thermal resistance design to minimize power loss
• Glass passivated junction for enhanced reliability

Diode Arrays Applications

• High efficiency rectification circuits
• Switching mode power supplies
• Free wheeling diode applications

Diode Arrays Procurement Notes

Verify the specific manufacturer datasheet for the HER3004PT to confirm exact electrical tolerances and mechanical dimensions. Ensure the component meets required RoHS compliance standards and UL recognition file numbers before integration into final designs. Cross-reference pinout configurations with official documentation to prevent installation errors.

Diode Arrays Selection Notes

Select this component for applications requiring high current handling and fast recovery characteristics. The TO-247AD package provides robust thermal performance suitable for high-power environments. Consider the 400V reverse voltage rating when designing circuits with corresponding peak inverse voltage requirements.

Diode Arrays Part Context

This part belongs to the HER series of high-efficiency rectifiers produced by Taiwan Semiconductor. The series utilizes glass passivation technology to ensure stable operation under varying thermal conditions. The TO-247AD package offers superior heat dissipation compared to smaller form factors, making it ideal for industrial and commercial power conversion systems.

Diode Arrays Replacement Considerations

Direct substitutes within the same series include HER3006PT and HER3008PT for higher voltage ratings. Verify compatibility with HER3002PT or HER3001PT if lower voltage specifications are acceptable. Always confirm package integrity and pin alignment when swapping components.