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MCT61 Optocoupler DIP-6 – Dual Channel Phototransistor Opto-Isolator IC
Original price was: ₹14.00.₹12.50Current price is: ₹12.50.
Description
MCT61 Optocoupler DIP-6 – Dual Channel Phototransistor Opto-Isolator IC
The MCT61 optocoupler is a dual-channel opto-isolator IC that integrates two infrared LEDs optically coupled to two independent phototransistor outputs within a single package. This design allows simultaneous isolation of two signal lines while maintaining high electrical safety and noise immunity. Supplied in a standard DIP-6 through-hole package, the MCT61 is ideal for compact isolation requirements in industrial automation, digital communication, and microcontroller interface circuits.
| Specification | Details |
|---|---|
| Part Number | MCT61 |
| Device Type | Dual Channel Optocoupler / Opto-Isolator |
| Number of Channels | 2 Independent Channels |
| Output Type | Phototransistor |
| Isolation Voltage | Up to 5000Vrms (Typical) |
| CTR (Current Transfer Ratio) | 20% – 50% (Typical) |
| Collector-Emitter Voltage | 30V |
| Package Type | DIP-6 Through-Hole |
Applications
- Microcontroller and logic signal isolation
- Industrial automation and PLC inputs
- Digital communication line isolation
- Relay driving and sensor interface circuits
- Noise and ground-loop protection
How to Use
- Connect current-limiting resistors in series with each input LED.
- Drive each channel independently from logic or control signals.
- Use pull-up resistors on the phototransistor outputs.
- Maintain adequate PCB spacing for electrical isolation.
- Avoid exceeding input LED current ratings to ensure long-term reliability.
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MCT61 dual-channel optocoupler DIP-6 with phototransistor outputs for compact, reliable signal isolation in industrial and digital systems.
