Details

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Parameter	Description
Part Number	OSA-SS-212DM3
Type	Surface Mount Optocoupler
Package	SOP-4
Isolation Voltage	5000 Vrms (Minimum)
Input Current	1.6 mA to 20 mA (Typical Operating Range)
Output Current	50 mA (Maximum)
Collector-Emitter Voltage (Vce)	70 V (Maximum)
Emitter-Base Voltage (Vebo)	5.5 V (Maximum)
Collector-Emitter Saturation Voltage (Vce(sat))	0.5 V (Typical at IC = 50 mA)
Storage Temperature	-40°C to +110°C
Operating Temperature	-40°C to +105°C
Rise Time (tr)	2 μs (Maximum)
Fall Time (tf)	2 μs (Maximum)
Propagation Delay Time (tpd)	3 μs (Maximum)

Instructions for Use

1. Mounting:

   • Ensure that the optocoupler is mounted on a PCB with appropriate soldering techniques.
   • Use a temperature-controlled soldering iron to avoid thermal damage.

2. Electrical Connections:

   • Connect the input side (LED) to the control circuit.
   • Connect the output side (phototransistor) to the load or signal processing circuit.
   • Ensure that the maximum ratings for input current, output current, and voltages are not exceeded.

3. Handling:

   • Handle the optocoupler with care to avoid mechanical stress.
   • Use static-protective packaging when storing or transporting the device.

4. Testing:

   • Test the optocoupler using a multimeter or an appropriate test setup to ensure proper functionality.
   • Verify the isolation voltage by performing a high-potential (hi-pot) test if necessary.

5. Environmental Considerations:

   • Store and operate the optocoupler within the specified temperature ranges to ensure reliable performance.
   • Avoid exposing the device to excessive humidity or corrosive environments.

6. Soldering:

   • Preheat the PCB to reduce thermal shock.
   • Solder each pin for no more than 3 seconds at a temperature of 260°C.

7. Troubleshooting:

   • If the optocoupler fails to operate, check for proper connections, correct polarity, and power supply levels.
   • Ensure that the control signal is within the operating range of the input LED.

By following these instructions, you can ensure the optimal performance and longevity of the OSA-SS-212DM3 optocoupler.

(For reference only)