FDPF18N50T FDPF18N50T is an N-Channel power MOSFET from On Semiconductor. It features a 500V drain-source voltage, 18A drain current, and 265mOhm on-resistance in a TO-220F through-hole package.
Mfr Part #:

FDPF18N50T

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
FDPF18N50T is an N-Channel power MOSFET from On Semiconductor. It features a 500V drain-source voltage, 18A drain current, and 265mOhm on-resistance in a TO-220F through-hole package.
✓ Total Stock: 5,270 pcs
$ Price Range: $2.49 - $4.80

FDPF18N50T Available from 3 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,250 pcs
2250 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,020 pcs
2020 pcs On Request 1 On Request On Request On Request On Request On Request
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1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request

FDPF18N50T 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
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

FDPF18N50T Description

Short technical summary and product information.

The FDPF18N50T is an N-Channel power MOSFET manufactured by On Semiconductor. It is designed for high-voltage switching applications requiring efficient power management. The device offers a maximum drain-source voltage of 500V and a continuous drain current of 18A at case temperature. The on-resistance is typically 265mOhm at a gate drive of 10V and 9A drain current, ensuring low conduction losses.

 

This MOSFET features a gate charge of 60nC at 10V and an input capacitance of 2860pF at 25V, enabling moderate switching speeds. The maximum power dissipation is 38.5W at case temperature, and the device operates over a junction temperature range of -55°C to 150°C. It is housed in a TO-220-3 Full Pack (TO-220F) through-hole package, which provides good thermal performance and ease of mounting on heatsinks.

 

Important: Compliance data (RoHS, MSL, REACH) is listed as unverified and should be confirmed with the manufacturer. Parcel-level tariff codes and lead time are placeholder values and have been removed from this listing.

FDPF18N50T Quick Information

Product Type: MOSFET
Canonical Name: FDPF18N50T - N-Channel 500V 18A MOSFET
Subcategory: N-Channel MOSFET

FDPF18N50T Compliance

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

FDPF18N50T Estimated Pricing

Qty Low High
1+ $4.80 $4.80
10+ $2.49 $2.49

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

FDPF18N50T Features

  • N-Channel MOSFET with 500V breakdown voltage.
  • Continuous drain current of 18A at case temperature.
  • Low on-resistance of 265mOhm at 10V gate drive.
  • Through-hole TO-220F package for easy mounting.
  • Operating temperature range from -55°C to 150°C.

FDPF18N50T Applications

  • Used in power supply switching circuits.
  • Suitable for DC-DC converter applications.
  • Ideal for high-voltage motor control.
  • Applied in inverter and UPS systems.
  • Used in lighting ballasts.

FDPF18N50T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the FDPF18N50T?

The maximum drain-source voltage (Vdss) is 500V.

What is the maximum drain current?

The continuous drain current is 18A at case temperature (Tc).

What package is the FDPF18N50T available in?

The device is available in a TO-220-3 Full Pack (TO-220F) through-hole package.

What is the operating temperature range?

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

Is the FDPF18N50T RoHS compliant?

It is listed as RoHS3 compliant, but this status is unverified and should be confirmed with the manufacturer.

What is the gate threshold voltage?

The maximum gate-source threshold voltage is 5V at a drain current of 250µA.

What is the on-resistance?

The maximum drain-source on-resistance is 265mOhm at a gate voltage of 10V and drain current of 9A.

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