HER1603G

Diode Arrays Overview

The HER1603G is a single-element, silicon rectifier diode manufactured by Taiwan Semiconductor Corporation. It features a TO-220AC plastic package with two pins and an isolated cathode connection. The device supports a maximum repetitive reverse voltage of 200V and conducts a forward current of 16A. It withstands a non-repetitive peak forward surge current of 250A. The component operates within a temperature range from -55°C to +150°C junction temperature.

Diode Arrays Feature Summary

• Glass passivated chip junction for enhanced reliability
• High efficiency design with low forward voltage drop
• Capable of handling high surge currents

Diode Arrays Applications

• Low voltage, high frequency inverters
• Free wheeling applications
• Polarity protection circuits

Diode Arrays Procurement Notes

Verify the specific manufacturer source, as the part number appears in databases attributed to Sensitron Semiconductors alongside Taiwan Semiconductor listings. Confirm RoHS compliance status, as some records indicate non-compliance while others imply lead-free construction. Ensure the package type matches the required TO-220AC specification before procurement.

Diode Arrays Selection Notes

Select this component for general-purpose rectification where high surge capability is required. The 200V rating suits lower voltage AC-to-DC conversion stages. Verify thermal management requirements for the TO-220AC package under continuous load conditions. Check if the single-element configuration meets the circuit topology needs compared to dual common cathode alternatives.

Diode Arrays Part Context

This device belongs to the family of glass passivated high-efficiency rectifiers designed for power supply applications. It utilizes silicon technology to provide robust performance in demanding environments. The isolation feature allows for direct mounting to heat sinks without electrical shorting risks.

Diode Arrays Replacement Considerations

Cross-reference with other 16A, 200V single-phase rectifiers in the TO-220AC package. Verify pinout compatibility and thermal resistance characteristics against potential substitutes.