The Vishay Semiconductor Diodes Division IRKH91/08A is a series connection SCR/diode structure. It is designed for chassis mount and has an off-state voltage of 800V.

• Manufacturer: Vishay Semiconductor Diodes Division
• Structure: series connection SCR/diode
• Mounting: chassis mount
• Off-state voltage: 800V
• Non-repetitive surge current: 1785A and 1870A @ 50 and 60Hz
• SCR Count: one
• Diode Count: one
• Category: discrete semiconductor product
• Maximum on-state current: 210A
• Maximum gate trigger voltage: 2.5V
• Maximum gate trigger current: 150mA
• Maximum hold current: 250mA
• Maximum on-state average current: 95A
• Operating Temperature Range: -40°C to 125°C
• Package: ADD-A-PAK (3 + 2)