FDMS8050 FDMS8050 is an N-Channel MOSFET from ON Semiconductor with a 30V drain-source voltage rating and 55A continuous drain current. It features a low maximum on-resistance of 0.65mOhm at 55A and 10V gate drive.
Mfr Part #:

FDMS8050

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
FDMS8050 is an N-Channel MOSFET from ON Semiconductor with a 30V drain-source voltage rating and 55A continuous drain current. It features a low maximum on-resistance of 0.65mOhm at 55A and 10V gate drive.
✓ Total Stock: 4,013 pcs
$ Price Range: $2.40 - $5.92

FDMS8050 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
2,410 pcs
2410 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,603 pcs
1603 pcs On Request 1 On Request On Request 1605+ On Request On Request

FDMS8050 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
Medical Grade
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

FDMS8050 Description

Short technical summary and product information.

The FDMS8050 is an N-Channel MOSFET manufactured by ON Semiconductor. It is designed for high-current switching applications, offering a drain-to-source voltage rating of 30V and a continuous drain current of 55A at 25°C case temperature. The device features a very low maximum on-resistance of 0.65mOhm when driven at 10V, enabling efficient power handling.

 

This MOSFET supports gate drive voltages of 4.5V and 10V, with a maximum gate-source voltage of ±20V. The maximum gate threshold voltage is 3V at 750µA drain current. For high-speed switching, the device has a maximum gate charge of 285nC at 10V and a maximum input capacitance of 22610pF at 15V drain-source voltage.

 

The FDMS8050 is housed in an 8-PowerTDFN package, also known as 8-PQFN (5x6), and is designed for surface mount assembly. It can dissipate up to 156W at case temperature and operates over a junction temperature range of -55°C to 150°C, making it suitable for demanding power applications.

FDMS8050 Quick Information

Product Type: MOSFET
Canonical Name: N-Channel MOSFET 30V 55A 8-PowerTDFN
Subcategory: Single MOSFET

FDMS8050 Compliance

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

FDMS8050 Estimated Pricing

Qty Low High
1+ $5.92 $5.92
10+ $3.96 $3.96
100+ $2.84 $2.84
500+ $2.57 $2.57
1,000+ $2.40 $2.40
3,000+ $2.40 $2.40

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

FDMS8050 Features

  • N-Channel MOSFET with 30V drain-source voltage.
  • 55A continuous drain current at 25°C.
  • Low 0.65mOhm maximum on-resistance.
  • Surface mount 8-PowerTDFN package.
  • Supports 4.5V and 10V gate drive.

FDMS8050 Applications

  • Suitable for high-current power switching circuits.
  • Used in DC-DC converter applications.
  • Ideal for load switching and power management.
  • Applicable in motor control and power supplies.

FDMS8050 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-to-source voltage rating of the FDMS8050?

The FDMS8050 has a maximum drain-to-source voltage (Vdss) of 30V.

What is the maximum continuous drain current of the FDMS8050?

The maximum continuous drain current is 55A at 25°C case temperature.

What is the maximum on-resistance of the FDMS8050?

The maximum on-resistance is 0.65mOhm at a drain current of 55A and gate-source voltage of 10V.

What is the operating temperature range of the FDMS8050?

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

What package is the FDMS8050 available in?

The FDMS8050 is available in an 8-PowerTDFN package, also known as 8-PQFN (5x6), for surface mount mounting.

What is the maximum gate threshold voltage of the FDMS8050?

The maximum gate threshold voltage is 3V at a drain current of 750µA.

What is the maximum power dissipation of the FDMS8050?

The maximum power dissipation is 156W at case temperature.

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