HER1606G

Diode Arrays Overview

The HER1606G is a glass passivated high-efficiency dual rectifier manufactured by Taiwan Semiconductor. It features a common cathode configuration with two silicon elements housed in an isolated TO-220AB (ITO-220AB) package. The device supports a maximum average forward rectified current of 16 A and a repetitive peak reverse voltage of 600 V. It exhibits a maximum non-repetitive peak forward surge current of 125 A and a maximum forward voltage of 1.7 V. The component operates within a temperature range of -55 °C to +150 °C junction temperature.

Diode Arrays Feature Summary

• Glass passivation provides mechanical strength and protection against moisture and chemical damage.
• Common cathode dual configuration allows for efficient use of board space in bridge or full-wave applications.
• Isolated tab design facilitates direct mounting to heat sinks without additional insulators.

Diode Arrays Applications

• High efficiency power supply circuits
• Freewheeling diode applications in inductive loads
• DC-DC converter output rectification

Diode Arrays Procurement Notes

Verify the specific manufacturer source, as multiple vendors list this part number. Confirm that the datasheet specifies the exact electrical parameters, particularly the 16A current rating and 600V reverse voltage, to ensure compatibility with the target circuit design requirements.

Diode Arrays Selection Notes

Select this component when a dual common cathode rectifier is required for high-current applications. The TO-220AB package offers robust thermal performance for through-hole mounting. Ensure the application voltage does not exceed the 600V rating and that the thermal management strategy accommodates the 1.7V forward voltage drop at 16A.

Diode Arrays Part Context

This part belongs to the HER series of high-efficiency rectifiers from Taiwan Semiconductor. The series includes variants with different reverse voltage ratings, such as the HER1601G (50V) and HER1608G (1000V), all sharing similar current capabilities and package styles for modular design flexibility.

Diode Arrays Replacement Considerations

Cross-reference with other manufacturers offering 16A, 600V dual common cathode rectifiers in TO-220AB packages. Verify pinout compatibility and thermal resistance specifications before substitution.