MOC3022
10,40 EGP
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Description
The MOC3022 is an industry-standard optically-isolated triac driver (optocoupler) designed to interface low-voltage logic circuits with high-voltage AC loads. It features a phototriac output without zero-crossing detection, making it suitable for applications requiring phase angle control, such as AC dimming, motor speed control, and light modulation.
Encased in a standard 6-pin DIP package, the MOC3022 provides high electrical isolation between its input (infrared LED) and output (triac driver), ensuring protection against voltage spikes and transients. It is ideal for microcontroller-driven projects and can be used with Arduino, STM32, ESP32, and more.
Key Features
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Optoisolated triac driver with no zero-crossing
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Enables phase control and fast switching of AC loads
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High input-output isolation: 5300V RMS
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Compatible with logic-level signals (Arduino, Raspberry Pi, etc.)
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Compact DIP-6 package for easy PCB mounting
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Ideal for dimmer circuits, fan speed control, and SSRs
Specifications
| Parameter | Value |
|---|---|
| Part Number | MOC3022 |
| Output Type | Phototriac (non-zero crossing) |
| Isolation Voltage | 5300 VRMS |
| LED Forward Voltage | 1.15V (typical) |
| LED Trigger Current | 15mA (typical) |
| Package Type | DIP-6 (Through-hole) |
| Applications | Dimming, phase control, motor control, AC switching |
Package Includes
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1 × MOC3022 Optocoupler (DIP-6 Package)
Specification
General
| WeightWeight | 0,001 g |
|---|---|
 Dimensions | 1 × 0,7 × 0,4 cm |
| Product Name | MOC3022 Optocoupler |
| IC Type | Opto-Triac Coupler |
| Output Device | TRIAC Driver |
| Zero-Cross Detection | No |
| Isolation Voltage | 7500 Vrms |
| Trigger Current | Low Input Current |
| Peak Output Voltage | 400 V |
| LED Forward Voltage | 1.3 V |
| Operating Temperature | -40°C to +85°C |
| Package Type | DIP-6 |
| Pin Count | 6 Pin |
| Application | AC Load Switching, Phase Control, Light Dimmers, Motor Speed Control |
