S4040RQTP Series

SCR 400V 40A LOW TQ TO220

Manufacturer: Littelfuse/Commercial Vehicle Products

Catalog

SCR 400V 40A LOW TQ TO220

Part	SCR Type	Supplier Device Package	Voltage - On State (Vtm) (Max) [Max]	Mounting Type	Voltage - Gate Trigger (Vgt) (Max) [Max]	Current - On State (It (RMS)) (Max) [Max]	Current - Gate Trigger (Igt) (Max) [Max]	Voltage - Off State	Operating Temperature [Min]	Operating Temperature [Max]	Current - Hold (Ih) (Max) [Max]	Package / Case	Current - Off State (Max) [Max]	Current - On State (It (AV)) (Max) [Max]
Littelfuse/Commercial Vehicle Products S4040RQTP	Standard Recovery	TO-220AB	1.8 V	Through Hole	1.5 V	40 A	35 mA	400 V	-40 °C	125 ¯C	70 mA	TO-220-3	10 µA	25 A

Catalog

SCR 400V 40A LOW TQ TO220

Key Features

• Voltage capability up to 400 V

• Surge capability up to 520 A

• TO-220 and TO-263 packages

• RoHS compliant

• Glass-passivated junctions

Description

The S4040xQx series of SCRs offer fast turn-off time (tq) characteristics required for applications such as power inverters, switching regulator, and high frequency pulse circuits. These fast turn-off time SCRs offer high dv/dt and high di/dt characteristics required in higher frequency (>1000 PPS) switching circuits.