FDP20N50 MOSFET N-Channel 500V 20A TO-220-3 from On Semiconductor. Features low on-resistance of 230mOhm and fast switching.
Mfr Part #:

FDP20N50

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
MOSFET N-Channel 500V 20A TO-220-3 from On Semiconductor. Features low on-resistance of 230mOhm and fast switching.
✓ Total Stock: 131,500 pcs
$ Price Range: $1.45

FDP20N50 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
109,500 pcs
109500 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
22,000 pcs
22000 pcs On Request 1 On Request On Request On Request On Request On Request

FDP20N50 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

FDP20N50 Description

Short technical summary and product information.

The FDP20N50 is a N-Channel MOSFET from On Semiconductor, designed for high-voltage switching applications. It features a maximum drain-to-source voltage of 500V and continuous drain current of 20A at case temperature.

 

The device has a low on-resistance of 230mOhm at 10V gate drive, with a gate charge of 59.5nC and input capacitance of 3120pF, enabling efficient switching. The maximum power dissipation is 250W.

 

Housed in a TO-220-3 through-hole package, it operates over a junction temperature range of -55°C to 150°C. This MOSFET is suitable for power supplies, motor control, and inverters.

FDP20N50 Quick Information

Product Type: MOSFET (Metal Oxide)
Canonical Name: On Semiconductor FDP20N50 N-Channel MOSFET
Subcategory: N-Channel MOSFET

FDP20N50 Compliance

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

FDP20N50 Estimated Pricing

Qty Low High
1,000+ $1.45 $1.45

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

FDP20N50 Features

  • N-Channel MOSFET rated for 500V drain-to-source voltage.
  • Continuous drain current of 20A at case temperature.
  • Low on-resistance of 230mOhm maximum.
  • Through-hole TO-220-3 package for easy mounting.
  • Wide operating temperature range from -55°C to 150°C.

FDP20N50 Applications

  • Used in power supply and inverter circuits.
  • Suitable for motor control and switching applications.
  • Ideal for high-voltage DC-DC converters.

FDP20N50 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the FDP20N50?

The maximum drain-to-source voltage is 500V.

What is the maximum continuous drain current?

The maximum continuous drain current is 20A at case temperature.

What is the package type of the FDP20N50?

The package is TO-220-3 with through-hole mounting.

What is the operating temperature range?

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

Is the FDP20N50 RoHS compliant?

It is listed as RoHS3 Compliant, but this status is unverified.

What is the typical gate threshold voltage?

The maximum gate threshold voltage is 5V at 250µA.

What is the maximum power dissipation?

The maximum power dissipation is 250W at case temperature.

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