JEDEC JESD531 (R2002)

This standard describes a test method for measuring the thermal resistance of signal and regulator diodes. The need for modification of this test method arose out of the limited description that existed earlier for both signal and regulator diode applications in testing for thermal resistance. Previously published as ID-13. ANSI/EIA-531-1986 (July) expired June 1996. Became JESD531 after reaffirmation April 2002.