This document provides technical data for the Microsemi Series 150C Silicon Controlled Rectifier (SCR). It is designed primarily for line commutated converters and general-purpose phase control applications. Key features include a 3000 Amperes surge current capability, low forward on-state voltage, and high dv/dt ratings up to 200V/usec.
| Max. RMS on-state current | 235 Amps |
|---|---|
| Max. average on-state current | 150 Amps |
| Max. peak one cycle surge current | 3000 Amperes |
| Operating junction temp range | -65°C to 125°C |
| Max. thermal resistance Junction to case | 0.20°C/W |
| Critical rate of rise of on-state current | 100A/usec. |
The device is primarily intended for line commutated converters and is also economical for general purpose phase control.
The Series 150C has a surge current capability of 3000 Amperes.
Add the suffix 'IL' to the catalog number to specify an insulated cathode lead.