FDD8647L FDD8647L is a 40V N-Channel MOSFET from ON Semiconductor. It supports 14A continuous drain current at ambient temperature (42A at case) with 9mΩ maximum on-resistance.
Mfr Part #:

FDD8647L

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
FDD8647L is a 40V N-Channel MOSFET from ON Semiconductor. It supports 14A continuous drain current at ambient temperature (42A at case) with 9mΩ maximum on-resistance.
✓ Total Stock: 9,009 pcs
$ Price Range: $0.75 - $1.91

FDD8647L Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5,651 pcs
5651 pcs On Request 1 On Request On Request 20+ On Request On Request
Non-Authorised Inventory information
2,263 pcs
2263 pcs On Request 1 On Request On Request 23+ On Request On Request
Non-Authorised Inventory information
1,095 pcs
1095 pcs On Request 1 On Request On Request On Request On Request On Request

FDD8647L Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Current
Drain to Source Voltage (Vdss)
Drive Voltage (Max Rds On, Min Rds On)
FET Type
Gate Charge (Qg) (Max) @ Vgs
Halogen Free
Industrial Grade
Input Capacitance (Ciss) (Max) @ Vds
Medical Grade
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

FDD8647L Description

Short technical summary and product information.

FDD8647L is an N-channel MOSFET manufactured by ON Semiconductor. It uses metal-oxide semiconductor technology and is supplied in a TO-252-3 (DPAK) surface-mount package.

 

The maximum drain-source voltage rating is 40V. Continuous drain current is 14A at ambient temperature (Ta) and rises to 42A at case temperature (Tc). Maximum power dissipation is 3.1W at ambient and 43W at case. The drain-source on-resistance is 9mΩ maximum at Vgs = 10V and Id = 13A. The device accepts gate drive voltages of 4.5V and 10V, and the maximum gate-source voltage is ±20V.

 

Switching-related parameters include total gate charge of 28nC at Vgs = 10V and input capacitance of 1640pF at Vds = 20V. The junction temperature range is -55°C to 150°C. These characteristics make the part suitable for load switching, DC-DC converters, and power management circuits where low conduction losses are important.

 

The MOSFET is intended for surface-mount assembly and is available in supplier package TO-252AA. Compliance information from existing data lists the part as RoHS3 compliant and REACH unaffected; these statuses have not been independently verified.

FDD8647L Quick Information

Product Type: Single N-Channel MOSFET
Series: PowerTrench
Canonical Name: N-Channel Power MOSFET
Subcategory: Single N-Channel MOSFET

FDD8647L Compliance

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

FDD8647L Estimated Pricing

Qty Low High
1+ $1.91 $1.91
10+ $1.22 $1.22
100+ $1.11 $1.11
1,000+ $0.99 $0.99
2,500+ $0.79 $0.79
5,000+ $0.78 $0.78
10,000+ $0.75 $0.75

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

FDD8647L Features

  • 40V maximum drain-source voltage rating.
  • 14A drain current at ambient temperature.
  • 9mΩ on-resistance at 10V gate drive.
  • 28nC total gate charge for switching.
  • Available in surface-mount TO-252 DPAK package.

FDD8647L Applications

  • Suitable for DC-DC converter circuits.
  • Use in load and power switching.
  • Works in high-efficiency power supplies.
  • Good for motor drive applications.
  • Serves in battery management systems.

FDD8647L FAQs

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

The maximum drain-source voltage is 40V.

What continuous drain current can the FDD8647L support?

The continuous drain current is rated at 14A at ambient temperature and 42A at case temperature.

What is the on-resistance of the FDD8647L?

Maximum on-resistance is 9mΩ at Vgs = 10V and Id = 13A.

What is the gate charge of the FDD8647L?

Total gate charge is 28nC at Vgs = 10V.

What is the operating temperature range?

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

What package is the FDD8647L available in?

It is available in a TO-252-3 / DPAK surface-mount package, with supplier device package TO-252AA.

Is the FDD8647L RoHS compliant?

The part is listed as RoHS3 compliant in existing data, but this status has not been independently verified.

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