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FDT459N The FDT459N is an N-Channel MOSFET from ON Semiconductor featuring a 30V drain-source voltage and 6.5A continuous drain current. It is housed in a surface-mount SOT-223-4 package.
Mfr Part #:

FDT459N

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The FDT459N is an N-Channel MOSFET from ON Semiconductor featuring a 30V drain-source voltage and 6.5A continuous drain current. It is housed in a surface-mount SOT-223-4 package.
✓ Total Stock: 437,503 pcs
$ Price Range: $0.29

FDT459N Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
437,493 pcs
On Request
437493 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
10 pcs
On Request
10 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.

FDT459N 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
Lead Style
Medical Grade
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Storage Temperature
Supplier Device Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id
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FDT459N Description

Short technical summary and product information.

The FDT459N is a single N-Channel MOSFET manufactured by ON Semiconductor. It is designed for low-voltage switching applications with a drain-source voltage rating of 30V and a continuous drain current of 6.5A at ambient temperature. The device features a maximum on-resistance of 35mOhm at Vgs=10V and Id=6.5A, ensuring efficient power handling.

 

Gate charge is specified at 17nC maximum at Vgs=10V, and input capacitance is 365pF maximum at Vds=15V, which contributes to fast switching performance. The gate threshold voltage is 2V maximum at Id=250µA, and the gate-source voltage is rated up to ±20V.

 

The MOSFET is packaged in a TO-261-4 case (also known as SOT-223-4) for surface-mount assembly. It operates over a junction temperature range of -55°C to 150°C, with maximum power dissipation of 3W at ambient temperature.

FDT459N Quick Information

Product Type: N-Channel MOSFET
Canonical Name: FDT459N N-Channel MOSFET, 30V, 6.5A, SOT-223-4
Subcategory: Single MOSFET

FDT459N Compliance

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

FDT459N Estimated Pricing

Qty Low High
4,000+ $0.29 $0.29

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

FDT459N Features

  • N-Channel MOSFET with 30V drain-source voltage rating.
  • Continuous drain current of 6.5A.
  • Low on-resistance of 35mOhm max at 10V.
  • Surface-mount SOT-223-4 package.
  • Wide operating temperature range -55°C to 150°C.

FDT459N Applications

  • Ideal for load switching and power management circuits.
  • Suitable for DC-DC converter applications.
  • Used in low-voltage motor control.
  • Applicable in battery-powered devices.

FDT459N FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the FDT459N?

30V.

What is the maximum continuous drain current?

6.5A at ambient temperature.

What is the package type of the FDT459N?

TO-261-4 (also known as SOT-223-4) for surface mount.

What is the operating temperature range?

-55°C to 150°C junction temperature.

Is the FDT459N RoHS compliant?

RoHS3 compliant according to unverified data; verify with manufacturer.

What is the gate threshold voltage?

2V maximum at Id=250µA.

What is the typical input capacitance?

365pF maximum at Vds=15V.

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