The ACST10 series is a high performance overvoltage protected AC switch, suited for home appliances or industrial systems. This switch features a TO-220FPAB insulated package with a rated voltage of 1500 V rms, and complies with IEC 61000-4-5 standard, providing high static dV/dt immunity and high noise immunity.
The ACST10 series belongs to the ACS/ACST power switch family built with A.S.D. (application specific discrete) technology. This high performance device is suited to home appliances or industrial systems and drives loads up to 10 A. The switch features a Triac structure and a high voltage clamping device to absorb inductive turn-off energy and withstand transients described in the IEC 61000-4-5 standard.
| On-state rms current | 10 A |
|---|---|
| Static dV/dt immunity | > 2000 V/us |
| Gate triggering current (ACST1010-7) | 10 mA |
| Gate triggering current (ACST1035-7) | 35 mA |
| Operating junction temperature range | -40 to +125 °C |
No, the device does not need external overvoltage protection because it has built-in overvoltage crowbar technology.
The device enables equipment to meet the IEC 61000-4-5 standard for overvoltage protection.