Details

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BUY TLP251(TP1.F) https://www.utsource.net/itm/p/9773947.html

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Input Forward Voltage	VIF	-	1.2	1.6	V	IF = 10 mA, TA = 25掳C
Input Current	IF	-	-	20	mA	VIF = 1.2 V
Output Collector-Emitter Voltage	VCE(sat)	-	0.3	0.5	V	IC = 10 mA, TA = 25掳C
Output Collector Current	IC	-	-	15	mA	VCE = 5 V
Isolation Voltage	VIORM	-	-	5000	VRMS	1 min, 50/60 Hz
Operating Temperature	TOP	-40	-	85	掳C	-
Storage Temperature	TS	-40	-	100	掳C	-

Instructions for Using TLP251(TP1.F):

1. Input Side:

   • Connect the input side to the control circuit.
   • Ensure the forward current (I_F) is within the specified range to avoid damage.
   • The input forward voltage (V_IF) should be between 1.2 V and 1.6 V at room temperature.

2. Output Side:

   • Connect the output side to the load or the circuit being controlled.
   • The output collector-emitter voltage (V_CE(sat)) should not exceed 0.5 V when the output transistor is saturated.
   • The maximum output collector current (I_C) should not exceed 15 mA to prevent overheating.

3. Isolation:

   • The device provides electrical isolation up to 5000 V_RMS for 1 minute at 50/60 Hz.
   • Ensure that the isolation voltage is not exceeded to maintain safety and functionality.

4. Temperature Considerations:

   • The operating temperature range is from -40掳C to 85掳C.
   • The storage temperature range is from -40掳C to 100掳C.
   • Avoid operating or storing the device outside these temperature ranges to prevent damage.

5. Handling:

   • Handle the device with care to avoid static discharge.
   • Use appropriate ESD protection measures during handling and installation.

6. Mounting:

   • Mount the device on a suitable PCB with proper heat dissipation if required.
   • Ensure that the connections are secure and free from shorts or open circuits.

7. Testing:

   • Test the device in a controlled environment to ensure it meets the specified parameters before final installation.
   • Use a multimeter or an oscilloscope to verify the input and output characteristics.

By following these instructions, you can ensure the reliable operation and longevity of the TLP251(TP1.F) optocoupler.

(For reference only)