TRIAC with 800V repetitive peak reverse and forward blocking voltage, and a 32A surge current rating. Features a DPAK (TO-252AA) surface mount package with gull-wing leads, measuring 6.6mm(Max) length, 6.2mm(Max) width, and 2.4mm(Max) height. Operates within a -40°C to 125°C temperature range, with a maximum holding current of 25mA and maximum gate trigger current of 35mA. Includes a tab for enhanced thermal performance.
PackageDPAK
MountingSurface Mount
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Technical Specifications
Stmicroelectronics ACST435-8B technical specifications.
General
| Package Family Name | TO-252 |
| Package/Case | DPAK |
| Package Description | Deca Watt Package |
| Lead Shape | Gull-wing |
| Pin Count | 3 |
| PCB | 2 |
| Tab | Tab |
| Package Length (mm) | 6.6(Max) |
| Package Width (mm) | 6.2(Max) |
| Package Height (mm) | 2.4(Max) |
| Seated Plane Height (mm) | 2.63(Max) |
| Pin Pitch (mm) | 2.3(Max) |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | TO-252AA |
| Repetitive Peak Reverse Voltage | 800V |
| Repetitive Peak Forward Blocking Voltage | 800V |
| Surge Current Rating | 32A |
| Maximum Holding Current | 25mA |
| Maximum Gate Trigger Current | 35mA |
| Maximum Gate Trigger Voltage | 1.1V |
| Peak On-State Voltage | [email protected]V |
| Repetitive Peak Off-State Current | 0.02mA |
| Maximum Rate of Rise of Off-State Voltage | 1000(Min)V/us |
| Maximum Rate of Rise of On-State Current | 100A/us |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 125°C |
| Operating Junction Temperature | -40 to 125°C |
Compliance
| Cage Code | SCR76 |
| EU RoHS | Yes with Exemption |
| HTS Code | 8541300080 |
| Schedule B | 8541300080 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Datasheet
Stmicroelectronics ACST435-8B Datasheet
Download the complete datasheet for Stmicroelectronics ACST435-8B to view detailed technical specifications.
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