Details

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BUY EL817B DIP4 https://www.utsource.net/itm/p/8640498.html

Parameter	Symbol	Conditions	Min	Typ.	Max	Unit
Forward Voltage	VF	IF = 10mA	1.0	1.2	1.5	V
Reverse Breakdown Voltage	VBR	IR = 1mA	-	-	5	V
Forward Current	IF	Continuous	-	-	20	mA
Peak Pulse Current	IFPM	tp = 1s, Duty Cycle ≤ 1%	-	-	100	mA
Storage Temperature	TSTG	-	-40	-	85	°C
Operating Temperature	TA	-	-40	-	85	°C

Instructions for EL817B DIP4

1. Handling Precautions:

   • Avoid exposing the device to excessive mechanical stress.
   • Handle with care to prevent damage to leads.

2. Mounting:

   • Ensure proper alignment of the component during insertion into the PCB.
   • Apply moderate heat when soldering; do not exceed recommended temperatures and times.

3. Electrical Connections:

   • Connect the anode (A) and cathode (K) correctly according to the circuit diagram.
   • Verify polarity before applying power to avoid damaging the device.

4. Operating Limits:

   • Do not exceed the maximum ratings provided in the parameter table.
   • Ensure that the forward current does not surpass 20mA continuously to prevent overheating.

5. Storage:

   • Store in a dry, cool place away from direct sunlight.
   • Keep in original packaging until ready to use to protect against static damage.

6. Environmental Considerations:

   • Dispose of the device according to local regulations regarding electronic waste.

(For reference only)