AWSS10H100: A 10 A, 100 V Schottky for ECU and Lighting Power

AWSS10H100 appears in the Good-Ark new-release table as a 10 A, 100 V Schottky rectifier in eSGC (TO-277). This part occupies the…

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AWSS10H100 appears in the Good-Ark new-release table as a 10 A, 100 V Schottky rectifier in eSGC (TO-277). This part occupies the 10 A, 100 V corner of the four-part AWSS comparison. A substitution review must explain which original constraint needs that combination.

Last updated: October 16, 2026

Record the reason for changing both ratings

A proposed move to AWSS10H100 should identify the constraint it resolves. Replacing AWSS5H60 changes both catalog classes; replacing AWSS5H100 changes the current class; replacing AWSS10H60 changes the reverse-voltage class. These are three different engineering reviews.

For a current-driven change, compare conduction loss, waveform and the rated mounting conditions. For a voltage-driven change, compare the maximum reverse stress and its margin. When both change, review both sets of evidence instead of treating the largest labels as an automatic upgrade.

Use a substitution checklist with explicit outcomes

Existing entry	Catalog change to AWSS10H100	Evidence to resolve
AWSS5H60	5 A to 10 A; 60 V to 100 V	Current duty, reverse stress, losses and installed temperature
AWSS5H100	5 A to 10 A	Current-rating conditions, forward loss and surge behavior
AWSS10H60	60 V to 100 V	Reverse-voltage requirement and electrical differences at temperature

The published labels support this matrix, but not a drop-in approval. Qualification status, terminal assignment, detailed dimensions, thermal behavior and lifecycle information require the exact applicable documents.

Separate fit from electrical compatibility

Check the ordering code and package drawing against the installed pad layout, polarity marking and assembly process. Sharing eSGC (TO-277) does not alone prove identical land-pattern guidance or heat flow. Compare the circuit operation again after confirming physical fit.

Record a clear outcome for every requirement: satisfied by cited data, requires a measurement, or unresolved. Avoid replacing missing information with assumptions taken from another AWSS member. The family comparison is the common starting point; this page records the combined-rating substitution decision.

Obtain the exact model documents

Use the AWSS10H100 product page to locate the manufacturer entry. Obtain the current datasheet revision and resolve any missing operating, thermal, surge or qualification limit before approving the part.