Details

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BUY IRFZ40 https://www.utsource.net/itm/p/12607508.html

Parameter	Symbol	Min	Typ	Max	Unit	Notes
Drain-Source Voltage	VDSS	-	-	55	V
Gate-Source Voltage	VGSS	-10	-	10	V
Continuous Drain Current	ID	-	49	-	A	@ TC = 25掳C
Pulse Drain Current	IDpeak	-	140	-	A	@ TC = 25掳C, tp = 10 ms, duty cycle = 1%
Total Power Dissipation	PTOT	-	-	130	W	@ TC = 25掳C
Junction Temperature	TJ	-	-	175	掳C
Storage Temperature	TSTG	-65	-	150	掳C
Thermal Resistance	R胃JC	-	0.5	-	掳C/W	Junction to Case
Input Capacitance	Ciss	-	1800	-	pF	@ VDS = 25V, f = 1 MHz
Output Capacitance	Coss	-	320	-	pF	@ VDS = 25V, f = 1 MHz
Reverse Transfer Capacitance	Crss	-	50	-	pF	@ VDS = 25V, f = 1 MHz
Gate Charge	Qg	-	60	-	nC	@ VGS = 10V, ID = 20A
Threshold Gate Voltage	VGS(th)	2	4	6	V	@ ID = 250 渭A
On-State Resistance	RDS(on)	-	0.044	-	惟	@ VGS = 10V, ID = 20A

Instructions for Use:

1. Handling and Storage:

   • Store in a dry environment to prevent moisture damage.
   • Handle with care to avoid static discharge, which can damage the device.

2. Mounting:

   • Ensure proper heat sinking to manage the thermal resistance and keep the junction temperature within safe limits.
   • Use a thermal compound between the device and the heat sink to improve thermal conductivity.

3. Biasing:

   • Apply the gate-source voltage (V_GS) carefully to avoid exceeding the maximum ratings.
   • Ensure the gate is properly driven to achieve the desired on-state resistance and switching performance.

4. Operation:

   • Do not exceed the maximum drain-source voltage (V_DSS) to prevent breakdown.
   • Keep the continuous drain current (I_D) and pulse drain current (I_Dpeak) within the specified limits to avoid overheating and damage.
   • Monitor the junction temperature (T_J) to ensure it does not exceed 175掳C.

5. Testing:

   • Test the device under controlled conditions to verify its performance and ensure it meets the required specifications.
   • Use appropriate test equipment and methods to avoid damaging the device during testing.

6. Safety:

   • Always follow safety guidelines when working with high voltages and currents.
   • Use protective equipment such as gloves and goggles when handling the device.

By following these parameters and instructions, you can ensure reliable and efficient operation of the IRFZ40 MOSFET.

(For reference only)