Details

---

BUY PC817D DIP4 https://www.utsource.net/itm/p/12610148.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Forward Voltage	V_F	IF = 20mA	1.0	1.3	1.6	V
Reverse Breakdown Voltage	V_R	IR = 5μA	5	-	7	V
Forward Current	I_F	Continuous	-	50	-	mA
Peak Pulse Forward Current	I_FM	t=1s, Duty≤1%	-	100	-	mA
Reverse Current	I_R	VR = VRRM	-	100	-	nA
CTR (Current Transfer Ratio)	CTR	IF = 5mA, VO = 5V	20	100	-	%
Rise Time	t_r	IF = 5mA, RL = 100Ω	-	2	-	μs
Fall Time	t_f	IF = 5mA, RL = 100Ω	-	2	-	μs

Instructions for PC817D DIP4:

1. Handling and Storage:

   • Store in a dry, cool place.
   • Handle with care to avoid damage to leads.

2. Mounting:

   • Ensure proper alignment of the component during soldering.
   • Use a temperature-controlled soldering iron not exceeding 300°C.
   • Avoid excessive heat exposure to prevent damage.

3. Electrical Connections:

   • Connect the anode and cathode correctly as per the pin configuration.
   • Ensure that the reverse voltage does not exceed the maximum rated value.
   • Do not exceed the forward current ratings to avoid overheating or damage.

4. Testing:

   • Test the device under specified conditions to ensure it meets the required performance parameters.
   • Use appropriate test equipment to measure forward voltage, reverse breakdown voltage, and other critical parameters.

5. Application Considerations:

   • The PC817D is suitable for optocoupler applications where electrical isolation is required.
   • Ensure that the load resistance (RL) is within the recommended range for optimal operation.

6. Safety Precautions:

   • Follow all safety guidelines when handling and testing electronic components.
   • Wear appropriate personal protective equipment (PPE) when necessary.

(For reference only)