Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | ACST1235-7G | ACST12 Series |
|---|---|---|
| - | - | |
| Configuration | Single | Single |
| Current - Gate Trigger (Igt) (Max) [Max] | 35 mA | 10 - 35 mA |
| Current - Hold (Ih) (Max) [Max] | 50 mA | 30 - 50 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) [Max] | 126 A | 126 A |
| Current - Non Rep. Surge 50, 60Hz (Itsm) [Min] | 120 A | 120 A |
| Current - On State (It (RMS)) (Max) | 12 A | 12 A |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature [Max] | 125 ¯C | 125 ¯C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Package / Case | D2PAK (2 Leads + Tab), TO-263AB, TO-263-3 | D2PAK (2 Leads + Tab), TO-263AB, TO-263-3 |
| Supplier Device Package | D2PAK | D2PAK |
| Triac Type | Standard | Standard, Logic - Sensitive Gate |
| Voltage - Gate Trigger (Vgt) (Max) [Max] | 1 V | 1 V |
| Voltage - Off State | 700 V | 700 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 2000 | $ 0.95 | |
ACST12 Series
Overvoltage protected AC switch
| Part | Mounting Type | Triac Type | Supplier Device Package | Package / Case | Current - On State (It (RMS)) (Max) | Operating Temperature [Min] | Operating Temperature [Max] | Voltage - Off State | Current - Non Rep. Surge 50, 60Hz (Itsm) [Max] | Current - Non Rep. Surge 50, 60Hz (Itsm) [Min] | Configuration | Current - Hold (Ih) (Max) [Max] | Voltage - Gate Trigger (Vgt) (Max) [Max] | Current - Gate Trigger (Igt) (Max) [Max] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics ACST1235-7G | Surface Mount | Standard | D2PAK | D2PAK (2 Leads + Tab), TO-263-3, TO-263AB | 12 A | -40 °C | 125 ¯C | 700 V | 126 A | 120 A | Single | 50 mA | 1 V | 35 mA |
STMicroelectronics ACST1210-7GTR | ||||||||||||||
STMicroelectronics ACST1210-7G | ||||||||||||||
STMicroelectronics ACST1235-7G | ||||||||||||||
STMicroelectronics ACST1210-7G | ||||||||||||||
STMicroelectronics ACST1210-7G | Surface Mount | Logic - Sensitive Gate | D2PAK | D2PAK (2 Leads + Tab), TO-263-3, TO-263AB | 12 A | -40 °C | 125 ¯C | 700 V | 126 A | 120 A | Single | 30 mA | 1 V | 10 mA |
STMicroelectronics ACST1235-7GTR | ||||||||||||||
STMicroelectronics ACST1210-7GTR |
Description
General part information
ACST12 Series
The ACST12 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 12 A.
This ACST12 switch embeds a Triac structure and a high voltage clamping device able to absorb the inductive turn-off energy and withstand line transients such as those described in the IEC 61000-4-5 standard. The ACST1210-7 needs a low gate current to be activated (IGT< 10 mA) and still provides a high electrical noise immunity complying with the IEC 61000-4-4 standard. The ACST1235-7 offers an extremely high static dV/dt immunity of 2 kV/μs minimum.
Documents
Technical documentation and resources