FDD9509L-F085 P-Channel Power MOSFET, 40V Vdss, 90A Id, 7.5mΩ Rds(on) max at 10V. Surface mount DPAK (TO-252) package.
Mfr Part #:

FDD9509L-F085

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
P-Channel Power MOSFET, 40V Vdss, 90A Id, 7.5mΩ Rds(on) max at 10V. Surface mount DPAK (TO-252) package.
✓ Total Stock: 157,000 pcs
$ Price Range: $0.60

FDD9509L-F085 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
155,000 pcs
155000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,000 pcs
2000 pcs On Request 1 On Request On Request On Request On Request On Request

FDD9509L-F085 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
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
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Termination Style
Vgs (Max)
Vgs(th) (Max) @ Id

FDD9509L-F085 Description

Short technical summary and product information.

The FDD9509L-F085 is a P-Channel Power MOSFET from onsemi, part of the POWERTRENCH family. It is qualified to AEC Q101 for automotive applications, ensuring reliability in harsh environments.

 

Key electrical specifications include a maximum drain-source voltage of 40V, continuous drain current of 90A, and low on-resistance of 7.5mΩ maximum at VGS=-10V. The gate threshold voltage ranges from -1V to 3V, allowing logic-level drive. Input capacitance is 3350pF at VDS=20V, and maximum gate charge is 75nC at VGS=10V.

 

Thermal characteristics include a power dissipation of 150W, operating junction temperature range of -55°C to 175°C, and thermal resistance junction-to-case of 1.0°C/W. The device is housed in a surface mount DPAK (TO-252) package, suitable for automated assembly and good thermal performance.

 

Typical applications include automotive engine control, powertrain management, solenoid and motor drivers, electrical power steering, and primary switch for 12V systems.

FDD9509L-F085 Quick Information

Product Type: MOSFET
Series: PowerTrench
Canonical Name: FDD9509L-F085 P-Channel Power MOSFET
Subcategory: Power MOSFET

FDD9509L-F085 Compliance

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

FDD9509L-F085 Estimated Pricing

Qty Low High
2,500+ $0.60 $0.60

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

FDD9509L-F085 Features

  • P-Channel Power MOSFET with 40V Vdss.
  • 90A continuous drain current capability.
  • Low on-resistance: 7.5mΩ max at 10V.
  • AEC Q101 qualified for automotive use.
  • Surface mount DPAK (TO-252) package.

FDD9509L-F085 Applications

  • Used in automotive engine control modules.
  • Ideal for solenoid and motor drivers.
  • Suitable for electrical power steering systems.
  • Primary switch for 12V automotive systems.

FDD9509L-F085 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the FDD9509L-F085?

The maximum drain-source voltage (Vdss) is 40V.

What package is the FDD9509L-F085 available in?

It is available in a surface mount DPAK (TO-252) package, also known as TO-252-3 or SC-63.

What is the operating temperature range of the FDD9509L-F085?

The operating junction temperature range is -55°C to 175°C.

Is the FDD9509L-F085 RoHS compliant?

Yes, it is RoHS3 compliant and Pb-Free as per the datasheet.

What is the gate threshold voltage of the FDD9509L-F085?

The gate threshold voltage (Vgs(th)) ranges from -1V (minimum) to 3V (maximum) at ID=250µA.

What is the on-resistance of the FDD9509L-F085?

The maximum on-resistance is 7.5mΩ at VGS=-10V and ID=-70A, and 15mΩ at VGS=-4.5V and ID=-35A.

What is the gate charge of the FDD9509L-F085?

The maximum gate charge (Qg) is 75nC at VGS=10V, with a typical value of 50nC at VGS=-10V and ID=-70A.

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