ACS120-7SB/SFP/ST is an AC line switch from ON Semiconductor. It has a blocking voltage of +/-700V and a maximum current of 2A. The switch integrates a driver and has high noise immunity.
The ACS120 belongs to the AC line switch family built around the ASD™ concept. This high-performance switch circuit is able to control a load up to 2 A. The ACS™ switch embeds a high voltage clamping structure to absorb the inductive turn off energy and a gate level shifter driver to separate the digital controller from the main switch. It is triggered with a negative gate current flowing out of the gate pin.
The device is well adapted to washing machines, dishwashers, tumble dryers, refrigerators, air-conditioning systems, and cookware. It has been designed especially to switch on & off low power loads such as solenoid, valve, relay, dispenser, micro-motor, pump, fan and defrost heaters. The switch is able to drive with no turn off additional snubber an inductive load up to 2 A.
| Blocking voltage | +/-700V |
|---|---|
| Avalanche controlled voltage | 1100 V |
| Nominal conducting current | 2A |
| Gate triggering current | < 10 mA |
| Static dV/dt | >500V/us |
| RMS on-state current (DPAK) | 2 A |
| Non repetitive surge peak on-state current | 20 A |
| Operating junction temperature range | - 30 to+125 °C |
The ACS120 is adapted to washing machines, dishwashers, tumble dryers, refrigerators, air-conditioning systems, and cookware.
No, thanks to its thermal and turn off commutation performances, it can drive inductive loads up to 2 A with no additional snubber.
It is triggered with a negative gate current flowing out of the gate pin.