Details

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BUY TLP251F(D4-TP4) https://www.utsource.net/itm/p/12609908.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	-	4.5	-	30	V
Output Current	IOL	VCE = 3.0V, TA = 25掳C	150	-	-	mA
Forward Voltage	VF	IF = 20mA, TA = 25掳C	-	1.2	1.6	V
Leakage Current	IOL(LEAK)	VCC = 30V, TA = 25掳C	-	-	10	渭A
Isolation Voltage	VIORM	-	-	-	5000	Vrms
Operating Temperature	TOPR	-	-40	-	85	掳C
Storage Temperature	TSTG	-	-55	-	125	掳C
Turn-On Time	tON	IF = 20mA, RL = 100惟, VCC = 5V, TA = 25掳C	-	1.5	-	渭s
Turn-Off Time	tOFF	IF = 20mA, RL = 100惟, VCC = 5V, TA = 25掳C	-	0.5	-	渭s

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (VCC) is within the range of 4.5V to 30V.
   • Avoid exceeding the maximum supply voltage to prevent damage.

2. Output Current:

   • The TLP251F can sink up to 150mA at VCE = 3.0V and TA = 25掳C.
   • Ensure the load current does not exceed this limit.

3. Forward Voltage:

   • The forward voltage (VF) is typically 1.2V to 1.6V when the forward current (IF) is 20mA.
   • Use this information to design the driving circuit.

4. Leakage Current:

   • The leakage current (IOL(LEAK)) should be less than 10渭A at VCC = 30V and TA = 25掳C.
   • This is important for low-power applications.

5. Isolation Voltage:

   • The isolation voltage (VIORM) is 5000Vrms, providing high electrical isolation between the input and output circuits.
   • Ensure the isolation requirements of your application are met.

6. Operating and Storage Temperature:

   • The operating temperature (TOPR) range is -40掳C to 85掳C.
   • The storage temperature (TSTG) range is -55掳C to 125掳C.
   • Store and operate the device within these temperature ranges to ensure reliability.

7. Turn-On and Turn-Off Times:

   • The turn-on time (tON) is typically 1.5渭s, and the turn-off time (tOFF) is typically 0.5渭s under standard conditions.
   • These times are crucial for timing-sensitive applications.

Additional Notes:

• Always refer to the datasheet for the most accurate and detailed information.
• Proper heat sinking may be required for continuous operation at higher currents or temperatures.
• Ensure all connections are secure and meet the electrical specifications to avoid damage or malfunction.

(For reference only)