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IRF740ALPBF IRF740ALPBF is an N-Channel power MOSFET from Vishay Siliconix with 400V drain-source voltage and 10A continuous drain current. It features low gate charge and is housed in an I2PAK through-hole package.
Mfr Part #:

IRF740ALPBF

Available from 1 distributors
Mfr Name: Vishay
Vishay
IRF740ALPBF is an N-Channel power MOSFET from Vishay Siliconix with 400V drain-source voltage and 10A continuous drain current. It features low gate charge and is housed in an I2PAK through-hole package.
✓ Total Stock: 3,020 pcs
$ Price Range: $1.51 - $4.03

IRF740ALPBF Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,020 pcs
On Request
3020 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

IRF740ALPBF 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
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id
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IRF740ALPBF Description

Short technical summary and product information.

The IRF740ALPBF is an N-Channel enhancement-mode power MOSFET designed for high-voltage, high-speed switching applications. It is rated for a maximum drain-source voltage of 400V and a continuous drain current of 10A at 25°C case temperature. The device features a low on-resistance of 550mΩ at Vgs=10V, ensuring efficient power conversion.

 

This MOSFET is optimized for switch-mode power supplies (SMPS) and uninterruptible power supplies (UPS). It offers robust avalanche capability with a single-pulse avalanche energy rating of 630mJ and a peak diode recovery dV/dt of 5.9V/ns. The gate charge is 36nC at 10V, enabling fast switching.

 

The IRF740ALPBF is supplied in a through-hole I2PAK (TO-262) package, suitable for PCB mounting. It operates over a junction temperature range of -55°C to +150°C.

IRF740ALPBF Quick Information

Product Type: Power MOSFET
Canonical Name: IRF740ALPBF N-Channel Power MOSFET
Subcategory: Single MOSFET

IRF740ALPBF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected

IRF740ALPBF 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
500+ $1.51 $1.51

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

IRF740ALPBF Features

  • N-Channel MOSFET rated for 400V drain-source voltage.
  • Continuous drain current of 10A at 25°C case temperature.
  • Low on-resistance of 550mΩ at Vgs=10V.
  • Low gate charge of 36nC for fast switching.
  • Through-hole I2PAK package for easy mounting.

IRF740ALPBF Applications

  • Ideal for switch-mode power supplies (SMPS).
  • Used in uninterruptible power supply (UPS) circuits.
  • Suitable for high-speed power switching applications.

IRF740ALPBF FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the IRF740ALPBF?

The maximum drain-source voltage (Vds) is 400V.

What is the continuous drain current rating?

The continuous drain current is 10A at Tc=25°C and 6.3A at Tc=100°C.

What is the package type of the IRF740ALPBF?

The IRF740ALPBF is supplied in a through-hole I2PAK (TO-262) package.

What is the operating temperature range?

The operating junction temperature range is -55°C to +150°C.

Is the IRF740ALPBF RoHS compliant?

RoHS status is listed as RoHS3 Compliant but is unverified; confirm with supplier.

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