Details

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BUY HCPL-331J-500E https://www.utsource.net/itm/p/9255414.html

Parameter	Symbol	Min	Typ	Max	Unit
Forward Voltage (LED)	VF	1.2	1.6	2.0	V
Forward Current (LED)	IF	-	20	50	mA
Reverse Voltage (LED)	VR	-	-	5	V
Reverse Current (LED)	IR	-	-	1	渭A
Output High Voltage	VOH	4.5	-	7	V
Output Low Voltage	VOL	-	0.4	0.8	V
Propagation Delay Time	tPLH, tPHL	-	250	450	ns
Maximum Operating Frequency	fMAX	-	1	-	MHz
Isolation Voltage	VIORM	-	-	5000	V
Storage Temperature Range	TSTG	-40	-	125	掳C
Operating Temperature Range	TA	-40	-	105	掳C

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage is within the specified range (4.5V to 7V) for the output high voltage.
   • The LED forward current should be maintained between 20mA and 50mA for optimal performance.

2. Signal Integrity:

   • Keep the propagation delay time within the specified range (250ns to 450ns) to avoid signal distortion.
   • Ensure that the maximum operating frequency does not exceed 1MHz to maintain reliable operation.

3. Isolation:

   • The device provides an isolation voltage of up to 5000V, which is crucial for safety and performance in high-voltage applications.

4. Temperature Considerations:

   • Store the device within the storage temperature range of -40掳C to 125掳C.
   • Operate the device within the operating temperature range of -40掳C to 105掳C to ensure reliability and longevity.

5. Handling:

   • Handle the device with care to avoid damage to the pins and internal components.
   • Follow ESD (Electrostatic Discharge) precautions to prevent damage from static electricity.

6. Mounting:

   • Ensure proper mounting on the PCB to avoid mechanical stress on the leads.
   • Use appropriate soldering techniques to ensure good electrical connections without overheating the device.

7. Testing:

   • Test the device under controlled conditions to verify its performance parameters before integrating it into the final application.

By following these instructions, you can ensure the HCPL-331J-500E operates reliably and efficiently in your application.

(For reference only)