Details

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BUY TLP741G https://www.utsource.net/itm/p/12379498.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Forward Voltage	VF	IF = 20 mA	1.1	1.3	1.5	V
Reverse Voltage	VR	IR = 5 mA	-	-	5	V
Output Current	IO	VO = 5V	50	100	150	mA
Propagation Delay Time	tPLH, tPHL	VI = 5V, VO = 5V, IL = 10 mA	-	20	40	ns
Storage Temperature	TSTG	-	-40	-	105	掳C
Operating Temperature	TA	-	-40	-	85	掳C
Isolation Voltage	VIOMAX	1 min, 50/60 Hz	-	-	3750	Vrms

Instructions for Use:

1. Power Supply:

   • Ensure that the input and output power supplies are within the specified voltage ranges.
   • The forward voltage (V_F) should be maintained to ensure proper operation.

2. Current Limiting:

   • Use appropriate current-limiting resistors to ensure that the forward current (I_F) does not exceed 20 mA.
   • Similarly, limit the reverse current (I_R) to avoid damage.

3. Output Load:

   • The output current (I_O) should not exceed 150 mA to prevent overheating or damage to the device.
   • Ensure that the load resistance is compatible with the output current capability.

4. Propagation Delay:

   • Account for the propagation delay time (t_PLH, t_PHL) in your timing calculations to ensure reliable signal transmission.

5. Temperature Considerations:

   • Operate the device within the specified temperature ranges (T_A and T_STG) to avoid performance degradation or failure.
   • Ensure adequate cooling if operating near the upper temperature limits.

6. Isolation:

   • The device provides electrical isolation up to 3750 Vrms for 1 minute at 50/60 Hz. Ensure that the isolation requirements of your application are met.

7. Handling:

   • Handle the device with care to avoid static discharge, which can damage sensitive components.
   • Follow standard ESD (Electrostatic Discharge) precautions when handling and installing the device.

8. Mounting:

   • Mount the device on a suitable PCB with proper thermal management to dissipate heat effectively.
   • Ensure that the PCB layout minimizes noise and interference.

9. Testing:

   • Before finalizing the design, perform thorough testing under various conditions to ensure reliability and performance.

10. Compliance:

    • Ensure that the device meets all relevant safety and regulatory standards for your application.

(For reference only)