Catalog > Semiconductors > Discrete Semiconductors > Thyristors > SCRs Pressfit SCR Pressfit SCR PS640 SCR 40A 600V 25MA IGT PRESSFIT Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Additional Information Group Thyristor Model PS640 RMS On-State Current 40A Repetitive Peak off-state Voltage 600V DC Gate Trigger Current 25mA DC Holding Current 50mA Rate-Of-Rise of Voltage 200 V/µsec Package ½"-Pressfit-40A Downloads Datasheet PDF File 59.69 KB