SFT1440-E The On Semiconductor SFT1440-E is an N-Channel MOSFET designed for various applications. It features a 600V drain-to-source voltage and a continuous drain current of 1.5A.
Mfr Part #:

SFT1440-E

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor SFT1440-E is an N-Channel MOSFET designed for various applications. It features a 600V drain-to-source voltage and a continuous drain current of 1.5A.
✓ Total Stock: 12,300 pcs
$ Price Range: $0.99

SFT1440-E Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
12,300 pcs
12300 pcs On Request 1 On Request On Request 13+ On Request On Request

SFT1440-E 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)

SFT1440-E Description

Short technical summary and product information.

The SFT1440-E from On Semiconductor is a single N-Channel MOSFET belonging to the Metal Oxide technology family. It is designed for through-hole mounting and comes in an IPAK/TP package.

 

Key electrical specifications include a drain-to-source voltage (Vdss) of 600V and a continuous drain current (Id) of 1.5A at 25°C. The Rds On is specified as a maximum of 8.1 Ohms at 800mA and 10V gate-source voltage. The drive voltage required is 10V. The device also has an input capacitance (Ciss) of 130 pF at 30V and a gate charge (Qg) of 6.3 nC at 10V.

 

Thermal characteristics include a maximum power dissipation of 1W (Ta) and 20W (Tc), with an operating temperature range up to 150°C (TJ). The maximum gate-source voltage (Vgs) is ±30V.

 

This MOSFET is suitable for applications requiring high voltage switching and power management. Its through-hole mounting and IPAK package facilitate integration into various electronic circuits.

SFT1440-E Quick Information

Product Type: MOSFET
Canonical Name: SFT1440-E N-Channel MOSFET
Subcategory: Single FETs, MOSFETs

SFT1440-E Compliance

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

SFT1440-E Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

SFT1440-E Features

  • N-Channel MOSFET technology.
  • 600V drain-to-source voltage rating.
  • 1.5A continuous drain current.
  • Through hole mounting type.
  • IPAK/TP package.

SFT1440-E Applications

  • Used in high-voltage power supply circuits.
  • Suitable for DC-DC converters and inverters.
  • Ideal for switching applications in industrial equipment.
  • Applicable in LED lighting drivers.

SFT1440-E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the SFT1440-E?

600V.

What package is the SFT1440-E available in?

TO-251-3 Short Leads, IPak, TO-251AA.

What is the maximum operating junction temperature?

150°C.

What is the continuous drain current?

1.5A at 25°C ambient temperature.

What is the maximum on-resistance?

8.1 Ohms at 800mA and 10V gate drive.

What is the gate charge?

6.3 nC at 10V.

What is the input capacitance?

130 pF at 30V.

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