IRF740STRLPBF N-Channel power MOSFET from Vishay Dale with 400V drain-source voltage and 10A continuous drain current. Features low on-resistance of 550mΩ and fast switching.
Mfr Part #:

IRF740STRLPBF

Available from 4 distributors
Mfr Name: Vishay
Vishay
N-Channel power MOSFET from Vishay Dale with 400V drain-source voltage and 10A continuous drain current. Features low on-resistance of 550mΩ and fast switching.
✓ Total Stock: 8,396 pcs
$ Price Range: $1.29 - $4.03

IRF740STRLPBF Available from 4 distributors

✓ Authorised
✓ Non-Authorised

IRF740STRLPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Drain to Source Voltage (Vdss)
Drive Voltage (Max Rds On, Min Rds On)
FET Type
Gate Charge (Qg) (Max) @ Vgs
Halogen Free
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
SVHC Present
Supplier Device Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

IRF740STRLPBF Description

Short technical summary and product information.

The IRF740STRLPBF is an N-Channel power MOSFET from Vishay Dale, designed for high-voltage switching applications. It features a drain-source voltage rating of 400V and continuous drain current of 10A at 25°C case temperature, with pulsed current capability up to 40A.

 

The device offers a maximum on-resistance of 550mΩ at VGS=10V and ID=6A, ensuring efficient power handling. Gate charge is 63nC at VGS=10V, with input capacitance of 1400pF at VDS=25V, enabling fast switching performance. The MOSFET is avalanche rated with single pulse avalanche energy of 520mJ.

 

Packaged in a surface-mount D2PAK (TO-263) package, the IRF740STRLPBF is suitable for automated assembly and high-density PCB designs. The package can dissipate up to 125W at case temperature 25°C. Operating junction temperature range is -55°C to 150°C.

 

This MOSFET is RoHS compliant and lead-free, with MSL Level 1 for unlimited floor life. It is ideal for power supply, DC-DC converter, and motor control applications requiring high efficiency and reliability.

IRF740STRLPBF Quick Information

Product Type: Power MOSFET
Series: IRF740S
Canonical Name: IRF740STRLPBF N-Channel Power MOSFET, 400V, 10A, D2PAK
Subcategory: N-Channel Power MOSFET

IRF740STRLPBF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Level 1 (Unlimited)
REACH Status: Non-Compliant
Lead Free: Yes

IRF740STRLPBF Estimated Pricing

Qty Low High
1+ $4.03 $4.03
10+ $2.64 $2.64
50+ $2.04 $2.04
100+ $1.85 $1.85
800+ $1.44 $1.44
2,400+ $1.29 $1.29

Estimated market price range - modelled values for guidance only, not live distributor offers.

IRF740STRLPBF Features

  • N-Channel MOSFET with 400V drain-source voltage.
  • Continuous drain current rating of 10A.
  • Low on-resistance of 550mΩ at 10V gate drive.
  • Surface-mount D2PAK (TO-263) package.
  • Avalanche rated with 520mJ single pulse energy.

IRF740STRLPBF Applications

  • High-voltage power supply switching circuits.
  • DC-DC converter and inverter designs.
  • Motor control and drive applications.
  • Automotive and industrial power systems.

IRF740STRLPBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the IRF740STRLPBF?

400V.

What is the continuous drain current rating?

10A at case temperature 25°C, 6.3A at 100°C.

What is the on-resistance?

Maximum 550mΩ at VGS=10V and ID=6A.

What is the operating junction temperature range?

-55°C to 150°C.

What package is the IRF740STRLPBF available in?

Surface-mount D2PAK (TO-263).

Is the IRF740STRLPBF RoHS compliant?

Yes, RoHS3 compliant and lead-free.

What is the gate charge of this MOSFET?

Maximum 63nC at VGS=10V.

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