Details

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BUY IRF9640. https://www.utsource.net/itm/p/12608551.html

Parameter	Symbol	Min	Typ	Max	Unit
Drain-Source Voltage	V(DS)	-	-	200	V
Gate-Source Voltage	V(GS)	-20	-	0	V
Continuous Drain Current	I(D)	-	-	9	A
Pulse Drain Current (t=10渭s, duty cycle 5%)	I(DM)	-	-	30	A
Power Dissipation	P(TOT)	-	-	140	W
Junction Temperature	T(J)	-	-	175	掳C
Storage Temperature	T(STG)	-55	-	150	掳C
Total Gate Charge	Q(G)	-	45	-	nC
Input Capacitance	C(ISS)	-	1600	-	pF
Output Capacitance	C(OSS)	-	380	-	pF
Reverse Transfer Capacitance	C(RSS)	-	200	-	pF
RDS(on) at VGS = -10V	R(DS(on))	-	0.35	-	惟

Instructions for Use:

1. Handling and Storage:

   • Store in a dry, cool place.
   • Handle with care to avoid damage to the leads and body.
   • Use ESD (Electrostatic Discharge) protection when handling.

2. Mounting:

   • Ensure proper heat sinking to manage power dissipation.
   • Use thermal compound between the device and heat sink for better thermal conductivity.
   • Secure the device firmly to prevent mechanical stress.

3. Biasing:

   • Apply gate-source voltage (V(GS)) within the specified range to avoid damage.
   • Ensure that the drain-source voltage (V(DS)) does not exceed the maximum rating.

4. Current Limiting:

   • Do not exceed the continuous drain current (I(D)) or pulse drain current (I(DM)) ratings.
   • Use appropriate current limiting resistors if necessary.

5. Thermal Management:

   • Monitor the junction temperature (T(J)) to ensure it stays within safe limits.
   • Use a heatsink with adequate thermal resistance to keep the device cool under load.

6. Testing:

   • Test the device in a controlled environment to verify its performance.
   • Use a suitable test setup to measure parameters like RDS(on), input capacitance, and output capacitance.

7. Safety:

   • Follow all safety guidelines and regulations when working with high voltages and currents.
   • Ensure proper grounding and isolation to prevent electrical hazards.

By adhering to these guidelines, you can ensure reliable and efficient operation of the IRF9640 transistor.

(For reference only)