STMicroelectronics ACST310-8B TRIACs
Overvoltage protected AC switch
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ACST310-8B
Base Model
Detailed Description
Overvoltage protected AC switch
Package
TO-252-3, DPAK (2 Leads + Tab), SC-63
Lifecycle Status
Active
Datasheet
ACST310-8B Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics ACST310-8B TRIACs technical specifications.
General
Series
ACS™/A.S.D®
RoHS
Yes
Package / Case
TO-252-3, DPAK
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
Current Non Rep Surge 50 60hz Itsm
20A, 21A
Current Gate Trigger Igt Max
10 mA
Current Hold Ih Max
20 mA
Configuration
Single
Alternate Parts Comparison (ACST310-8B vs ACST310-8BTR vs ACST310-8FP vs ACST210-8BTR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | ACS™/A.S.D® | ACS™/A.S.D® | ACS™/A.S.D® | ACS™/A.S.D® |
| Package / Case | TO-252-3, DPAK | TO-252-3, DPAK | TO-220-3 Full Pack | TO-252-3, DPAK |
| Mounting Type | Surface Mount | Surface Mount | Through Hole | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Lifecycle Status | Active | Active | Obsolete | Active |
| Configuration | Single | Single | Single | Single |
| Current Gate Trigger Igt Max | 10 mA | 10 mA | 10 mA | 10 mA |
| Current Hold Ih Max | 20 mA | 20 mA | 20 mA | 10 mA |
| Current Non Rep Surge 50 60hz Itsm | 20A, 21A | 20A, 21A | 20A, 21A | 8A, 8.4A |
| Current on State It Rms Max | 3 A | 3 A | 3 A | 2 A |
| Triac Type | Logic - Sensitive Gate | Logic - Sensitive Gate | Logic - Sensitive Gate | Logic - Sensitive Gate |
| Voltage Gate Trigger Vgt Max | 1.1 V | 1.1 V | 1.1 V | 1.1 V |
| Action |
More Parts in TRIACs
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
