Details

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BUY TLP731. https://www.utsource.net/itm/p/12610947.html

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Forward Voltage	VF	-	1.2	1.8	V	IF = 20 mA
Reverse Voltage	VR	-	-	5	V
Continuous Forward Current	IF	-	-	30	mA	TA = 25°C
Peak Forward Current	IF(pk)	-	-	100	mA	tp ≤ 1 ms, 1% duty cycle
Output Current	IC	-	-	30	mA	VCE = 5 V
Output Collector-Emitter Saturation Voltage	VCE(sat)	-	0.4	0.7	V	IC = 10 mA
Isolation Voltage	VIORM	-	-	3750	Vrms	1 min, 50/60 Hz
Operating Temperature	TOP	-40	-	105	°C
Storage Temperature	TSTG	-55	-	125	°C

Instructions for Use:

1. Forward Voltage (V_F):

   • Ensure the forward voltage across the input LED does not exceed 1.8V at a forward current of 20 mA.

2. Reverse Voltage (V_R):

   • The reverse voltage should not exceed 5V to avoid damaging the input LED.

3. Continuous Forward Current (I_F):

   • The continuous forward current through the input LED should not exceed 30 mA at an ambient temperature of 25°C.

4. Peak Forward Current (I_F(pk)):

   • The peak forward current can be up to 100 mA for pulse durations of 1 ms or less with a 1% duty cycle.

5. Output Current (I_C):

   • The output transistor can handle a maximum continuous collector current of 30 mA when the collector-emitter voltage is 5V.

6. Output Collector-Emitter Saturation Voltage (V_CE(sat)):

   • The saturation voltage between the collector and emitter should not exceed 0.7V when the collector current is 10 mA.

7. Isolation Voltage (V_IORM):

   • The device provides an isolation voltage of 3750 V_rms for 1 minute at 50/60 Hz.

8. Operating Temperature (T_OP):

   • The operating temperature range is from -40°C to 105°C.

9. Storage Temperature (T_STG):

   • The storage temperature range is from -55°C to 125°C.

Additional Notes:

• Always ensure that the device is operated within the specified parameters to avoid damage.
• For optimal performance, use appropriate heat sinking if the device will be operating near its maximum ratings.
• Refer to the datasheet for detailed electrical characteristics and mechanical dimensions.

(For reference only)