Details

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BUY TLP621-4 https://www.utsource.net/itm/p/12591869.html

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Forward Voltage	VF	-	1.2	1.8	V	IF = 20 mA, Ta = 25掳C
Peak Forward Current	IF(P)	-	-	1.0	A	t = 1 ms, Ta = 25掳C
Reverse Voltage	VR	-	-	5.0	V	Ta = 25掳C
Output Current	IC	-	0.5	1.0	A	VCE = 3.0 V, Ta = 25掳C
Collector-Emitter Voltage	VCE	-	-	30	V	IC = 0.5 A, Ta = 25掳C
Isolation Voltage	VI	-	-	2500	Vrms	1 min, Io = 0.1 mA, Ta = 25掳C
Operating Temperature	TA	-40	-	105	掳C	-
Storage Temperature	TSTG	-40	-	125	掳C	-

Instructions for Use

1. Forward Current (IF):

   • Ensure the forward current does not exceed 20 mA to avoid damaging the device.
   • For peak conditions, do not exceed 1.0 A for more than 1 ms.

2. Reverse Voltage (VR):

   • The device can withstand up to 5.0 V in reverse bias without damage.

3. Output Current (IC):

   • The output current should be kept between 0.5 A and 1.0 A for optimal performance.
   • Ensure the collector-emitter voltage (V_CE) is maintained at 3.0 V or less when operating at the maximum output current.

4. Collector-Emitter Voltage (V_CE):

   • The maximum collector-emitter voltage is 30 V. Exceeding this can lead to device failure.

5. Isolation Voltage (V_I):

   • The isolation voltage is 2500 V_rms. This ensures safe operation under high-voltage conditions for up to 1 minute.

6. Operating Temperature (T_A):

   • The device is designed to operate within a temperature range of -40掳C to 105掳C. Ensure the ambient temperature stays within these limits to avoid thermal stress.

7. Storage Temperature (T_STG):

   • When storing the device, ensure the temperature remains between -40掳C and 125掳C to prevent damage.

8. Handling Precautions:

   • Handle the device with care to avoid static discharge, which can damage sensitive components.
   • Follow proper soldering techniques to avoid overheating during assembly.

9. Mounting:

   • Ensure proper mounting to maintain mechanical stability and thermal management.
   • Use appropriate heat sinks if necessary to dissipate heat effectively.

10. Testing:

    • Before deploying the device, perform thorough testing under expected operating conditions to ensure reliability and performance.

(For reference only)