Details

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BUY IRF7811 https://www.utsource.net/itm/p/12599475.html

Parameter	Symbol	Min	Typical	Max	Unit	Conditions
Drain-Source Voltage	VDS	-	60	-	V	Continuous
Gate-Source Voltage	VGS	-20	-	20	V	Continuous
Continuous Drain Current	ID	-	45	-	A	TC = 25掳C
		-	30	-	A	TC = 100掳C
Pulse Drain Current	ID(p)	-	180	-	A	tp = 10 渭s, IG = 5 A
Power Dissipation	PTOT	-	-	180	W	TC = 25掳C
		-	-	90	W	TC = 100掳C
Junction Temperature	TJ	-	-	150	掳C	-
Storage Temperature	TSTG	-55	-	150	掳C	-

Instructions for Use:

1. Handling Precautions:

   • Handle the IRF7811 with care to avoid static damage.
   • Ensure that all connections are secure and properly insulated.

2. Mounting:

   • Mount the device on a heatsink if operating at high power levels to maintain junction temperature within safe limits.
   • Use thermal compound between the device and heatsink for better heat dissipation.

3. Biasing:

   • Apply a gate-source voltage (V_GS) of at least 10V to fully turn on the MOSFET.
   • Ensure V_GS does not exceed 卤20V to prevent gate damage.

4. Current Limiting:

   • Do not exceed the maximum continuous drain current (I_D) ratings, especially at higher temperatures.
   • For pulse applications, ensure the pulse duration and frequency do not cause excessive heating.

5. Thermal Management:

   • Monitor the junction temperature (T_J) to ensure it does not exceed 150掳C.
   • Use appropriate cooling methods such as forced air or liquid cooling for high-power applications.

6. Storage:

   • Store the IRF7811 in a dry, cool place away from direct sunlight and extreme temperatures.
   • Keep the device in its original packaging until ready for use to protect against static discharge.

7. Testing:

   • Test the device under controlled conditions to verify its performance before integrating it into the final application.
   • Use a multimeter to check for continuity and proper operation.

By following these guidelines, you can ensure reliable and efficient operation of the IRF7811 MOSFET.

(For reference only)