STMicroelectronics ACST1220H-8H
The ACST1220H-8H belongs to the ACST power switch family. This highperformance device is suited to home appliances or industrial systems. This high temperature 12 A AC switch embeds a Triac structure with a high voltage clamping device to absorb the inductive turn-off energy and withstand line transients such as those described in the IEC 61000-4-5 standards.| Part No. | ACST1220H-8H |
|---|---|
| Datasheet | ACST1220H-8H Download |
| Manufacturer |  STMicroelectronics |
| Description | 12A overvoltage protected AC Switch |
| Buy | Stock & Price |
FEATURES
● 12 A AC Switch with self-overvoltage protection● High junction temperature: Tj max. = 150 °C
● Symmetric 800 V blocking voltage
● IPAK power package
● Snubberless performance: – High static immunity dV/dt = 1 000 V/μs at 150 °C – Strong dynamic commutation: (dI/dt)c = 9 A/ms at 150 °C (lowercase)
● Halogen-free molding, lead-free plating
● ECOPACK2 power package
APPLICATIONS
● Inrush current limiting circuits● Heating resistor control, solid state relays
● Capacitor discharge circuit
DESCRIPTION
Offering a low gate current triggering of only 20 mA, it benefits from ST Snubberless technology, enabling high level of noise immunity and turn-off commutation, the ACST1220H-8H eases PCB compliance with EMI standards such as IEC 61000-4-4 (fast transient burst test). Package environmentally friendly ECOPACK2, RoHS (2011/65/EU) and halogen free compliant. IPAK Package is UL-94, V0 flammability resin compliance and RoHS (2011/65/EU) compliant. DS14275 - Rev 1 - September 2023 For further information contact your local STMicroelectronics sales office.
