75 ns reverse recovery — what it means on a 100 A diode
The STTH200W06TV1 is a dual fast-recovery epitaxial diode from STMicroelectronics, configured as two independent 100 A rectifiers in a single SOT-227-4 miniBLOC (ISOTOP) chassis-mount package.
600 V blocking, 30 µA leakage — the high-voltage side of the spec
With a 600 V DC reverse voltage rating and 30 µA reverse leakage at that voltage, the STTH200W06TV1 is designed for 400 VDC bus rails with margin. The 1.5 V forward drop at 100 A is typical for a 600 V-class fast recovery diode at this current density — expect junction temperatures up to 150 °C, so the ISOTOP package's low thermal resistance to the heatsink is essential for keeping the die within limits.
Obsolete — no official successor on record
The STTH200W06TV1 is listed as obsolete. There is no official STMicroelectronics successor order code in the lifecycle record.