HER1604PTH

Diode Arrays Overview

The HER1604PTH is a high-efficiency fast recovery rectifier manufactured by Taiwan Semiconductor Corporation. It features a single-phase, half-wave configuration housed in an isolated TO-3P (TO-220AB) through-hole package. The device is rated for a maximum repetitive peak reverse voltage of 400V and supports an average forward rectified current of 16A. Key electrical characteristics include a maximum instantaneous forward voltage of 1.7V at 8A and a typical reverse leakage current of 5µA at 600V. The component exhibits a fast recovery time of 50ns and can withstand a peak forward surge current of 125A. It operates within a junction temperature range of -55°C to +150°C and holds AEC-Q101 automotive qualification.

Diode Arrays Feature Summary

• High efficiency design with low forward voltage drop and minimal power loss
• Fast recovery characteristics suitable for high-speed switching applications
• Robust construction with high surge current capability and reliability
• Automotive-grade qualification ensuring compliance with rigorous industry standards

Diode Arrays Applications

• Automotive electronics systems requiring high-reliability rectification
• DC-to-DC converter circuits
• Inverter and chopper circuits
• Free-wheeling diode applications in motor drives

Diode Arrays Procurement Notes

Verify the specific suffix 'PTH' against official Taiwan Semiconductor documentation to confirm the through-hole packaging variant. Ensure the procurement source provides valid traceability and authenticity certificates. Confirm that the delivered components match the AEC-Q101 qualification status required for your application. Request detailed datasheets to validate electrical parameters before integration into production designs.

Diode Arrays Selection Notes

Select this component when designing circuits that require high current handling capabilities combined with fast switching speeds. The 16A rating makes it suitable for power supplies and industrial controls. The TO-3P package facilitates effective heat dissipation for high-power applications. Consider the 400V reverse voltage rating to ensure adequate margin for your system's operating voltage. Verify thermal management requirements based on the expected forward current and ambient temperature conditions.

Diode Arrays Part Context

This part belongs to the HER series of high-efficiency rectifiers from Taiwan Semiconductor. The series is engineered for general-purpose and high-performance applications where low forward voltage and fast recovery are critical. The HER1604PTH specifically addresses needs in medium-to-high power conversion systems. Its automotive qualification aligns it with other qualified components in the manufacturer's portfolio for vehicle electronics.

Diode Arrays Replacement Considerations

Consult official cross-reference lists or equivalent product guides from Taiwan Semiconductor for verified substitutes. Ensure any replacement matches the 16A current rating, 400V reverse voltage, and TO-3P package dimensions. Verify that alternative components also meet AEC-Q101 standards if automotive use is intended. Do not assume compatibility without checking electrical specifications and pin configurations.