Manufacturer Part Number
MAC228A8G
Manufacturer
littelfuse
Introduction
The MAC228A8G is a sensitive gate TRIAC designed for AC switching applications.
Product Features and Performance
Sensitive Gate TRIAC
600 V Off State Voltage
8 A On State Current (It(RMS))
2 V Gate Trigger Voltage (Vgt)
80 A Non Repetitive Surge Peak On-State Current (Itsm)
5 mA Gate Trigger Current (Igt)
15 mA Holding Current (Ih)
Single Configuration
Operating Temperature Range -40°C ~ 110°C (TJ)
Through Hole Mounting Type
Product Advantages
Sensitive gate allows triggering by microcontrollers and other logic circuits
High surge capability suitable for various applications
Stable operation over a wide temperature range
Key Technical Parameters
Voltage - Off State: 600 V
Current - On State (It(RMS)) (Max): 8 A
Voltage - Gate Trigger (Vgt) (Max): 2 V
Current - Non Rep. Surge 50, 60Hz (Itsm): 80 A @ 60Hz
Current - Gate Trigger (Igt) (Max): 5 mA
Current - Hold (Ih) (Max): 15 mA
Configuration: Single
Operational Temperature Range: -40°C ~ 110°C (TJ)
Quality and Safety Features
Constructed with Littelfuse's stringent quality standards
Built-in features for safe operation under surge conditions
Compatibility
Compatible with standard through hole TO-220 mountings
Designed to interface with logic-level devices for gate triggering
Application Areas
AC phase control applications
Motor control circuits
Light dimmers and power tools
Heating controls
Product Lifecycle
Product Status: Active
Continued manufacturer support with no immediate discontinuation
Replacement or upgrade options available if necessary
Several Key Reasons to Choose This Product
High reliability and performance for sensitive gate TRIAC applications
Suitable for a wide range of AC power control uses
Robust surge current capability to handle tough conditions
Ease of interface with digital control circuits
Littelfuse's reputation for quality and durable components
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