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| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 2.4mm |
| Length | 6.6mm |
| Model | ACS120-7SB-TR |
| Mount Type | Surface |
| Series | ACS |
| Configuration | Single |
| Maximum Operating Temperature | 125°C |
| Package Type | TO-252 |
| Minimum Operating Temperature | -30°C |
| Standards/Approvals | RoHS |
| Pin Count | 3 |
| Rated Average On-State Current Irms | 2A |
| Repetitive Peak Reverse Voltage VDRM | 700V |
| Surge Current Rating | 20A |
| Maximum Gate Trigger Current Igt | 10A |
| Maximum Holding Current Ih | 45mA |
| Maximum Gate Trigger Voltage Vgt | 1V |
| Peak Gate Power Dissipation | 0.1W |
STMicroelectronics ACS120-7SB-TR is a robust surface mount TRIAC semiconductor device featuring a 3-pin TO-252 package with a repetitive peak reverse voltage rating of 700 V and a low gate trigger voltage of 1 V. It is engineered for AC switching applications requiring sensitive gate control and over-voltage protection.
The device supports a typical rated average on-state current of 2 A and can withstand surge currents of 20 A, providing reliable switching performance in industrial, manufacturing, HVAC, and other electrical control systems.
The TO-252 package ensures efficient heat dissipation and compact design, with a device height of 2.4 mm and a length of 6.6 mm, making it suitable for high-density PCB assembly. It operates effectively in temperature ranges from -30°C to 125°C, accommodating demanding environments.
The ACS series TRIACs possess a low gate trigger current of 10 A and a maximum holding current of 45 mA, allowing simple drive circuits and sensitive triggering even with highly inductive loads. This makes it ideal for home appliances, motor speed controls, lighting dimmers, and various switching applications.
The device comes with RoHS compliance ensuring environmental safety. Over-voltage protection enhances device safety and longevity in power switching setups. ACS series devices offer reliable performance with a single configuration TRIAC for AC control.
Surface mount design facilitates automated assembly in industrial manufacturing lines.
Overall, the ACS120-7SB-TR TRIAC by STMicroelectronics is a specialized component suitable for a wide range of industrial and consumer electronics requiring efficient AC power control. Explore further components and solutions in the Discrete Semiconductors category on EnvMart.
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