Details

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BUY TLP3120 https://www.utsource.net/itm/p/12591374.html

Parameter	Symbol	Min	Typ	Max	Unit	Condition
Forward Voltage	VF	-	1.2	1.8	V	IF = 20 mA
Peak Forward Current	IFPM	-	-	1 A	A	Pulse Width ≤ 1 ms, Duty Cycle ≤ 1%
Continuous Forward Current	IF	-	-	20	mA	Ta = 25°C
Reverse Voltage	VR	-	-	5	V	Ta = 25°C
Reverse Current	IR	-	100	500	nA	VR = 5 V, Ta = 25°C
Output Current	IC	-	20	30	mA	VCE(sat) = 0.7 V
Collector-Emitter Saturation Voltage	VCE(sat)	-	0.7	1.2	V	IC = 20 mA, IF = 20 mA
Turn-On Time	ton	-	1	3	μs	IF = 20 mA, RL = 1 kΩ
Turn-Off Time	toff	-	1	3	μs	IF = 20 mA, RL = 1 kΩ
Storage Temperature	Tstg	-40	-	110	°C
Operating Temperature	Top	-40	-	105	°C

Instructions for Use:

1. Forward Voltage (V_F): Ensure that the forward voltage across the TLP3120 is within the specified range to avoid damage. The typical forward voltage is 1.2 V at a forward current of 20 mA.

2. Peak Forward Current (I_FPM): Do not exceed the peak forward current of 1 A for pulse widths of 1 ms or less with a duty cycle of 1% to prevent overheating and potential failure.

3. Continuous Forward Current (I_F): The continuous forward current should not exceed 20 mA at an ambient temperature of 25°C.

4. Reverse Voltage (V_R): The reverse voltage should not exceed 5 V at 25°C to avoid breakdown.

5. Reverse Current (I_R): Ensure that the reverse current does not exceed 500 nA at 25°C and 5 V reverse voltage.

6. Output Current (I_C): The output current should be within the range of 20 to 30 mA for optimal performance.

7. Collector-Emitter Saturation Voltage (V_CE(sat)): The saturation voltage should be kept below 1.2 V when the collector current is 20 mA and the forward current is 20 mA.

8. Turn-On and Turn-Off Times: The turn-on and turn-off times are typically 1 μs and can reach up to 3 μs under standard conditions (IF = 20 mA, RL = 1 kΩ).

9. Storage and Operating Temperatures: Store the TLP3120 between -40°C and 110°C and operate it between -40°C and 105°C to ensure reliable performance.

10. Handling and Installation: Handle the TLP3120 with care to avoid static discharge and physical damage. Follow proper soldering techniques to ensure good electrical connections and prevent thermal stress.

(For reference only)