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MOC3022S-TA1
+物料清單OPTOISOLATOR 5KV TRIAC 1CH 6-SMD
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製造商部分 #MOC3022S-TA1
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規格
| 屬性 | 價值 |
| Series | MOC302x |
| Part Status | Active |
| Output Type | Triac |
| Zero Crossing Circuit | No |
| Number of Channels | 1 |
| Voltage - Isolation | 5000Vrms |
| Voltage - Off State | 400 V |
| Static d V / dt (Min) | 1kV/µs |
| Current - LED Trigger (Ift) (Max) | 10mA |
| Current - Hold (Ih) | 250µA (Typ) |
| Voltage - Forward (Vf) (Typ) | 1.15V |
| Current - DC Forward (If) (Max) | 50 mA |
| Operating Temperature | -40°C ~ 100°C |
| Mounting Type | Surface Mount |
| Package / Case | 6-SMD, Gull Wing |
| Supplier Device Package | 6-SMD |
| Approval Agency | CQC, CSA, TUV, UL, VDE |
| Base Product Number | MOC302 |
概述
Description
The MOC3022S-TA1 is a 6-pin random-phase optoisolator triac driver designed for interfacing low-voltage control circuits with AC power loads. It features an infrared LED coupled with a silicon triac, providing electrical isolation up to 5,000 Vrms.
Key specifications:
- Input trigger current (IF): 15 mA (max)
- Output voltage (VDRM): 400 V
- Peak repetitive surge current (ITSM): 1 A
- Isolation voltage: 5,000 Vrms
Applications include AC motor control, lighting dimmers, and solid-state relays. The random-phase operation allows triggering at any point in the AC cycle, making it suitable for resistive or inductive loads.
Package: DIP-6.
This device ensures safe, noise-free switching in AC circuits while maintaining galvanic isolation.
Key specifications:
- Input trigger current (IF): 15 mA (max)
- Output voltage (VDRM): 400 V
- Peak repetitive surge current (ITSM): 1 A
- Isolation voltage: 5,000 Vrms
Applications include AC motor control, lighting dimmers, and solid-state relays. The random-phase operation allows triggering at any point in the AC cycle, making it suitable for resistive or inductive loads.
Package: DIP-6.
This device ensures safe, noise-free switching in AC circuits while maintaining galvanic isolation.
Equivalent
Equivalent products to the MOC3022S-TA1 (random-phase optocoupler triac driver) include:
- MOC3021 (400V peak voltage vs. MOC3022's 250V)
- MOC3023 (600V peak voltage)
- IL420 (Infineon)
- TLP3022 (Toshiba)
- VO2223A (Vishay)
These are similar 6-pin DIP random-phase optotriacs with comparable specs. Always verify voltage ratings and triggering current for your application.
- MOC3021 (400V peak voltage vs. MOC3022's 250V)
- MOC3023 (600V peak voltage)
- IL420 (Infineon)
- TLP3022 (Toshiba)
- VO2223A (Vishay)
These are similar 6-pin DIP random-phase optotriacs with comparable specs. Always verify voltage ratings and triggering current for your application.
Pinout
The MOC3022S-TA1 is a 6-pin random-phase optoisolator triac driver.
Pin Functions:
1. Anode (Pin 1) – LED anode (+).
2. Cathode (Pin 2) – LED cathode (-).
3. NC (Pin 3) – No connection.
4. Main Terminal 2 (Pin 4) – Triac terminal (connects to load/AC line).
5. Main Terminal 1 (Pin 5) – Triac terminal (connects to neutral/ground).
6. Gate (Pin 6) – Triac trigger input (typically unused in basic applications).
Function:
It provides electrical isolation and drives a triac to control AC loads (e.g., motors, lamps) by triggering via an infrared LED. The MOC3022S-TA1 is designed for 120/240V AC applications and supports random-phase switching.
Pin Functions:
1. Anode (Pin 1) – LED anode (+).
2. Cathode (Pin 2) – LED cathode (-).
3. NC (Pin 3) – No connection.
4. Main Terminal 2 (Pin 4) – Triac terminal (connects to load/AC line).
5. Main Terminal 1 (Pin 5) – Triac terminal (connects to neutral/ground).
6. Gate (Pin 6) – Triac trigger input (typically unused in basic applications).
Function:
It provides electrical isolation and drives a triac to control AC loads (e.g., motors, lamps) by triggering via an infrared LED. The MOC3022S-TA1 is designed for 120/240V AC applications and supports random-phase switching.
Package
The MOC3022S-TA1 is a 6-pin DIP (Dual In-line Package) optocoupler. It features a compact, through-hole design for easy PCB mounting. The package type is standard for optoisolators, providing electrical isolation between input and output. Suitable for AC switching applications, it integrates an infrared LED and a triac driver in a molded plastic housing.
