The MOC213 is a single-channel phototransistor optocoupler. This device consists of a gallium arsenide infrared emitting diode optically coupled to a silicon phototransistor detector. It is packaged in a standard 6-pin DIP package.

Applications

• Logic circuits
• Appliances
• Industrial Equipment
• Office Equipment
• Solid State Relays
• Switch Mode Power Supplies

Features

• High Isolation Voltage: 5300 Vrms
• Operating Temperature Range: -55°C to +100°C
• CTR (Current Transfer Ratio) guaranteed
• Standard DIP package
• High BVCEO (Collector-Emitter Breakdown Voltage)

Benefits

• Provides electrical isolation between input and output circuits.
• Helps protect sensitive circuits from high voltage transients and noise.
• Improves system safety and reliability.
• Simplifies circuit design by providing a convenient way to interface different voltage levels.
• Reduces ground loop problems.

Additional Details

The MOC213 optocoupler features a high isolation voltage, which is crucial for safety in many applications. The CTR (Current Transfer Ratio) being guaranteed ensures predictable performance within a specific operating range. The device operates over a wide temperature range making it suitable for use in various environments. The typical turn-on and turn-off times are relatively fast, making it suitable for applications requiring moderate switching speeds.