GP1603H

Diode Arrays Overview

The GP1603H is a standard rectifier diode from the GP1601–GP1607 series manufactured by Taiwan Semiconductor. It features a dual-die configuration in a TO-220AB package, providing an average forward current (IF) of 16 A and a repetitive peak reverse voltage (VRRM) of 200 V. The device supports a surge peak forward current (IFSM) of 150 A and operates within a junction temperature range of -55°C to +150°C. The 'H' suffix indicates AEC-Q101 qualification. Electrical characteristics include a maximum forward voltage of 1.1 V at 8 A and a typical junction-to-case thermal resistance of 1.5 °C/W.

Diode Arrays Feature Summary

• AEC-Q101 qualified automotive-grade reliability
• High efficiency with low forward voltage drop
• High surge current capability for robust operation
• Halogen-free construction compliant with IEC standards

Diode Arrays Applications

• DC to DC converters
• Switching mode converters and inverters
• General purpose rectification

Diode Arrays Procurement Notes

Verify the specific ordering code matches the required voltage rating and package type. Confirm that the 'H' suffix is necessary for AEC-Q101 compliance if automotive applications are intended. Check packaging details, as the standard tube contains 50 units. Ensure the supplier provides original manufacturer documentation to validate authenticity and revision status before purchase.

Diode Arrays Selection Notes

Select this component when a 200 V reverse voltage rating and 16 A continuous current capacity are required in a TO-220AB form factor. Consider the dual-die internal structure for balanced current sharing. Evaluate thermal management requirements based on the 1.5 °C/W junction-to-case resistance. Verify that the operating environment does not exceed the specified temperature limits or require medical/life-sustaining certification.

Diode Arrays Part Context

This part belongs to the GP1601 through GP1607 series of 16 A standard rectifiers. The series covers voltage ratings from 50 V to 1000 V, with the GP1603 specifically designated for 200 V applications. The H variant denotes AEC-Q101 qualification, distinguishing it from the standard GP1603 which lacks automotive certification. All variants share identical mechanical and electrical performance except for the reverse voltage rating.

Diode Arrays Replacement Considerations

Direct substitutes must match the 16 A current, 200 V reverse voltage, and TO-220AB package. Verify equivalent thermal resistance and forward voltage characteristics. Automotive replacements should also hold AEC-Q101 qualification.