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Updated at 01/11/2025 10:30:15(UTC+8)

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Description

The IRF740ASPBF is a 400V N-channel SMPS MOSFET with low gate charge Qg results in simple drive requirement. It operates at high frequency with hard switching application. Suitable for SMPS, uninterruptable power supply and high speed power switching.
Improved gate, avalanche and dynamic dv/dt ruggedness
Fully characterized capacitance and avalanche voltage and current
Low RDS (ON)
150°C Operating temperature

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IRF740ASPBF Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	3 Pin
Case/Package	TO-263-3
Number of Positions	3 Position
Drain to Source Resistance (on) (Rds)	0.55 Ω
Polarity	N-Channel
Power Dissipation	3.1 W
Threshold Voltage	4 V
Drain to Source Voltage (Vds)	400 V
Continuous Drain Current (Ids)	10.0 A
Rise Time	35 ns
Input Capacitance (Ciss)	1030pF @25V(Vds)
Input Power (Max)	3.1 W
Fall Time	22 ns
Operating Temperature (Max)	150 ℃
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Operating Temperature	-55℃ ~ 150℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tube
Minimum Packing Quantity	2000
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

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