MOC3023 Triac Driver Output Optocoupler
MOC-3023 is a random phase generator optocoupler with trial driver output. The devices come with a 6-pin DIP through-hole package. The internal IC consists of a gallium arsenide infrared emitting diode and optically coupled or activated silicon bilateral switch which functions like a triac. The device interfaces between electronics control and power triac and can handle the load up to 115VAC.
Features:
- Optically isolated triac driver output.
- 400V peak off-state voltage rating.
- High isolation surge voltage of 7500 Vac(pk).
- Low trigger current of maximum 5mA.
- Suitable for random-phase AC control applications.
Specifications
| Parameter | Value | Condition / Note |
|---|---|---|
| Peak Blocking Voltage (VDRM) | 400 V (max) | Off‑state output terminal voltage |
| LED Trigger Current (IFT) | 5 mA (max) | For MOC3023M (see Note 2, page 5) |
| LED Continuous Forward Current (IF) | 60 mA (max) | Absolute maximum rating |
| LED Reverse Voltage (VR) | 3 V (max) | Absolute maximum rating |
| Peak Repetitive Surge Current (ITSM) | 1 A (max) | Pulse width = 100 μs, 120 pps |
| Isolation Voltage (VISO) | 4170 VACRMS (min) | For 1 minute, UL1577 rating |
| Total Device Power Dissipation | 330 mW (max) | At 25 °C ambient |
| Derate Above 25 °C | 4.4 mW/°C | For total device |
| Operating Temperature Range | –40 °C to +85 °C | Guaranteed |
| Storage Temperature Range | –40 °C to +150 °C | Guaranteed |
| Package Type | 6‑pin DIP (through‑hole) | Molded plastic |
Pin Configuration:
Applications:
- AC load switching circuits.
- Light dimmers and lighting control systems.
- Motor speed control systems.
- Solid state relays (SSR).
- Industrial automation systems.
- Microcontroller-based AC control.
- Home appliance control circuits.
package Include:
1x MOC-3023 Triac Driver Output Optocoupler
