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Specifications
SKU: 157257
Non Base Lead Optically Coupled Isolator PhotoDarlington Output，50mA/
| Parameter | Symbol | Min | Typ | Max | Unit | Description |
|---|---|---|---|---|---|---|
| Forward Voltage (IF = 20mA) | VF | - | 1.2 | 1.4 | V | Voltage across the LED when forward current is 20mA |
| Peak Forward Current | IF(PK) | - | - | 50 | mA | Maximum peak forward current through the LED |
| Continuous Forward Current | IF | - | 20 | - | mA | Continuous forward current through the LED |
| Reverse Voltage | VR | - | - | 5 | V | Maximum reverse voltage across the LED |
| Reverse Current (VR = 5V) | IR | - | 100 | - | nA | Reverse leakage current at maximum reverse voltage |
| Output Breakdown Voltage | VBO | 700 | - | 900 | V | Minimum breakdown voltage of the output transistor |
| Output Collector-Emitter Saturation Voltage (IC = 100mA, VCE = 5V) | VCE(SAT) | - | 1.0 | 1.5 | V | Voltage across the collector and emitter when saturated |
| Output Collector-Emitter Leakage Current (VCE = 30V) | ICEO | - | 100 | - | nA | Leakage current from collector to emitter when off |
| Isolation Voltage | VIORM | - | - | 2500 | Vrms | Maximum isolation voltage between input and output |
| Operating Temperature Range | TA | -40 | - | 100 | °C | Ambient temperature range for operation |
| Storage Temperature Range | TSTG | -55 | - | 150 | °C | Temperature range for storage |
Instructions for Using MOC8020:
Power Supply:
- Ensure the power supply voltage is within the specified limits for both the input (LED) and output (transistor) sides.
- Use a stable power source to avoid voltage fluctuations that could damage the device.
Forward Current:
- The forward current through the LED should not exceed 20mA continuously.
- For short durations, the peak forward current can go up to 50mA.
Reverse Voltage:
- Do not apply a reverse voltage greater than 5V to the LED to prevent damage.
Output Side:
- The output side of the MOC8020 can handle a maximum collector-emitter voltage of 900V.
- Ensure the load connected to the output does not exceed the maximum current rating of the transistor.
Isolation:
- The MOC8020 provides electrical isolation up to 2500Vrms. This is useful for isolating high-voltage circuits from low-voltage control circuits.
Temperature Considerations:
- Operate the device within the ambient temperature range of -40°C to 100°C.
- Store the device in an environment with temperatures ranging from -55°C to 150°C.
Mounting:
- Mount the device on a suitable PCB with appropriate thermal management to ensure it operates within its temperature limits.
- Avoid mechanical stress on the leads during soldering and handling.
Testing:
- Before integrating the MOC8020 into a circuit, test it using a known good setup to verify its functionality.
- Use a multimeter to check the continuity and resistance values to ensure there are no short circuits or open circuits.
By following these parameters and instructions, you can ensure reliable and safe operation of the MOC8020 optocoupler in your applications.
(For reference only)Inquiry - MOC8020
