Overview
The ACS108-5SA is a solid-state relay designed by STMicroelectronics, intended for switching high voltage and high current loads in various applications. This device is part of the AC switch range built with ASD™ technology, offering a reliable and compact solution for controlling electrical circuits without the need for mechanical parts. It is particularly suited for industrial automation, automotive electronics, and home automation systems where efficient and noise-free switching is essential.
Key Specifications
| Parameter | Value | Description |
|---|---|---|
| Series | ACS108 | Product series |
| On-State RMS Current - It RMS | 800 mA | Maximum RMS current the device can handle |
| Non Repetitive On-State Current | 100 A | Peak current the device can handle for a short duration |
| Rated Repetitive Off-State Voltage VDRM | 500 V | Maximum voltage the device can withstand in the off-state |
| Off-State Leakage Current @ VDRM IDRM | 2 uA | Leakage current when the device is in the off-state |
| Holding Current Ih Max | 60 mA | Minimum current required to keep the device in the on-state |
| Gate Trigger Voltage - Vgt | 1 V | Voltage required to trigger the gate |
| Gate Trigger Current - Igt | 10 mA | Current required to trigger the gate |
| Minimum Operating Temperature | -30°C | Minimum temperature at which the device can operate |
| Maximum Operating Temperature | +125°C | Maximum temperature at which the device can operate |
| Mounting Style | Through Hole | Method of mounting the device |
| Package / Case | TO-92 | Package type of the device |
| Brand | STMicroelectronics | Manufacturer of the device |
Key Features
- High Current Rating: Capable of switching currents up to 8A.
- High Voltage Capability: Supports load voltages up to 600V.
- Compact Design: Compact form factor in a TO-92 package for easy integration into various systems.
- Solid-State Operation: Solid-state design for reliable and noise-free switching.
- Long Lifespan: Long operating life compared to mechanical relays.
- Transient Voltage Protection: Built-in protection against voltage transients for enhanced safety.
Applications
- Industrial Automation: Suitable for industrial automation systems requiring reliable switching of high-power loads.
- Automotive Electronics: Used in automotive applications for controlling electrical components and systems.
- Home Automation: Ideal for home automation setups where remote and automated control is needed.
Q & A
- Q: What is the maximum current rating of the ACS108-5SA?
A: The ACS108-5SA can switch currents up to 8A. - Q: Is the ACS108-5SA suitable for high-power industrial applications?
A: Yes, the ACS108-5SA is designed to handle high voltage and current loads, making it suitable for industrial automation and similar applications. - Q: What is the package type of the ACS108-5SA?
A: The ACS108-5SA is packaged in a TO-92 case. - Q: What are the key features of the ACS108-5SA?
A: Key features include high current rating, high voltage capability, compact design, solid-state operation, and long lifespan. - Q: How does the ACS108-5SA work?
A: The ACS108-5SA works by providing a solid-state switching solution for AC loads based on the control signal applied to its input pin, with built-in transient voltage suppression for protection. - Q: What are the pin functions of the ACS108-5SA?
A: The ACS108-5SA has three pins: MT1 (main terminal 1), GND (ground), and MT2 (main terminal 2). - Q: Are there any equivalents or alternatives to the ACS108-5SA?
A: Equivalents include the ACS108-6SA from STMicroelectronics, and alternatives from other manufacturers include the Z0103MN and Z0107MN. - Q: What are the pros and cons of using the ACS108-5SA?
A: Pros include solid-state switching, transient voltage protection, compact package, and cost-effectiveness. Cons include current limitations and heat dissipation considerations. - Q: What is the operating temperature range of the ACS108-5SA?
A: The operating temperature range is from -30°C to +125°C. - Q: Is the ACS108-5SA RoHS compliant?
A: Yes, the ACS108-5SA is RoHS compliant.
