Details

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BUY D5201G. https://www.utsource.net/itm/p/12609668.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Forward Voltage	VF	-	1.8	2.2	V	Voltage at IF = 20 mA
Reverse Current	IR	-	100	-	nA	Current at VR = 5 V
Peak Forward Current	IF(peak)	-	-	100	mA	Maximum peak forward current (10 渭s pulse)
Continuous Forward Current	IF(cont)	-	20	30	mA	Maximum continuous forward current
Reverse Breakdown Voltage	VBR	-	5	7	V	Reverse breakdown voltage
Operating Temperature	Top	-40	-	85	掳C	Operating temperature range
Storage Temperature	Tstg	-40	-	125	掳C	Storage temperature range
Thermal Resistance	R胃JA	-	200	-	K/W	Junction to ambient thermal resistance
Wavelength	位	620	625	630	nm	Emission wavelength

Instructions for Use:

1. Mounting:

   • Ensure the D5201G is mounted on a PCB with proper soldering techniques.
   • Avoid excessive heat during soldering to prevent damage to the component.

2. Current Limiting:

   • Use a current-limiting resistor to ensure the forward current does not exceed the maximum continuous forward current (30 mA).
   • For pulsed applications, ensure the peak forward current does not exceed 100 mA.

3. Reverse Voltage:

   • Do not apply reverse voltages exceeding the reverse breakdown voltage (7 V).

4. Temperature Considerations:

   • Operate the device within the specified operating temperature range (-40掳C to 85掳C).
   • Store the device within the storage temperature range (-40掳C to 125掳C).

5. Thermal Management:

   • If the device is expected to operate at high currents or in high-temperature environments, consider additional cooling methods to manage junction temperature.

6. Electrostatic Discharge (ESD) Protection:

   • Handle the D5201G with appropriate ESD protection measures to avoid damage from static electricity.

7. Wiring:

   • Ensure correct polarity when wiring the D5201G to the circuit. The cathode (shorter lead) should be connected to the negative side of the circuit, and the anode (longer lead) to the positive side.

8. Testing:

   • Use a multimeter to verify the forward voltage and ensure the LED lights up correctly.
   • Check for any leakage current by measuring the reverse current at the specified reverse voltage.

By following these instructions, you can ensure reliable and efficient operation of the D5201G LED.

(For reference only)