Manufacturer Part Number
ACS108-6SA
Manufacturer
stmicroelectronics
Introduction
The ACS108-6SA is a logic-level sensitive gate TRIAC designed for AC switching applications.
Product Features and Performance
Sensitive Gate TRIAC
600V Off-State Voltage
450mA On-State Current
Logic-Level Gate Trigger Voltage of 1V Maximum
3A/7.6A Non-Repetitive Surge Current at 50/60Hz
10mA Gate Trigger Current Maximum
25mA Hold Current Maximum
Single Configuration
Through-Hole Mounting
Operating Temperature Range from -30°C to 125°C
Product Advantages
Sensitive gate allows direct interfacing with microcontrollers
Low holding current improves stability in low current applications
High surge current capability for handling inrush currents
Designed for direct operation with low power gate drive circuits
Key Technical Parameters
Voltage - Off State: 600V
Current - On State (It(RMS)) (Max): 450mA
Voltage - Gate Trigger (Vgt) (Max): 1V
Current - Non Rep. Surge 50, 60Hz (Itsm): 7.3A, 7.6A
Current - Gate Trigger (Igt) (Max): 10mA
Current - Hold (Ih) (Max): 25mA
Quality and Safety Features
Compliance with international safety standards for solid-state AC switching
Designed to handle high surge currents and high peak off-state voltage
Compatibility
Compatible with microcontrollers for logic-level gate control
Standard TO-92 package compatible with general-purpose PCBs
Application Areas
Household appliance control
Motor control circuits
Lighting systems
Fan speed controllers
Small relay replacements
Product Lifecycle
Active product with ongoing production status
No indication of nearing discontinuation at knowledge cutoff
Availability of replacements or upgrades would be determined by manufacturer future announcements
Several Key Reasons to Choose This Product
Suitable for small AC loads with direct control from low-power logic signals
Robust performance with high off-state voltage and surge current specification
Ease of integration thanks to the industry-standard TO-92 package
Long operational temperature range for use in various environmental conditions
Continued availability as an active product ensures a stable supply chain for new designs
ACS108-6SN-TR/EBSTMicroelectronics