MCT2E Phototransistor Optocoupler IC DIP-6
The MCT2E is a versatile and widely used phototransistor optocoupler, also known as an opto-isolator. It is an essential component for projects requiring electrical isolation between two circuits. This device uses light to transmit electrical signals between its input and output, preventing direct electrical connection.
Features
- High Isolation Voltage: Provides robust electrical isolation up to 5300 VRMS, safeguarding circuits from high voltage spikes and noise.
- Interfaces with Common Logic Families: Easily integrates with standard logic circuits.
- Low Input-Output Coupling Capacitance: Less than 0.5 pF, ensuring minimal signal interference.
- Industry Standard Package: Comes in a 6-pin Dual In-line Package (DIP), making it suitable for breadboarding and PCB mounting.
- Wide Operating Temperature Range: Functions effectively in a broad temperature range from -55°C to +100°C.
Specifications
| Parameter | Value |
|---|---|
| Isolation Test Voltage (VISO) | 5300 VRMS |
| Collector-Emitter Breakdown Voltage (VCEO) | 70 V |
| Collector Current (IC) | 50 mA |
| Forward Current (IF) | 60 mA |
| Forward Voltage (VF) @ IF = 20 mA | 1.1 V (Typ), 1.5 V (Max) |
| DC Current Transfer Ratio (CTRDC) @ IF = 10 mA, VCE = 10 V | 20% (Min), 60% (Typ) |
| Power Dissipation (Output) | 150 mW |
| Power Dissipation (Input) | 100 mW |
| Switching Time (ton, toff) | 10 µs (Typ) |
| Operating Temperature (Tstg) | -55°C to +100°C |
| Package Type | DIP-6 |
Applications
- AC Mains Detection
- Switch Mode Power Supply (SMPS) Feedback
- Microcontroller I/O Switching
- Logic Ground Isolation
- Reed Relay Driving
- Signal and Data Communication
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