IRF9640S IRF9640S is a P-Channel Power MOSFET from Vishay Siliconix with -200V drain-source voltage and -11A continuous drain current. It features 500mΩ on-resistance at 10V gate drive and is housed in a D2PAK (TO-263) surface mount package.
Mfr Part #:

IRF9640S

Available from 2 distributors
Mfr Name: Vishay
Vishay
IRF9640S is a P-Channel Power MOSFET from Vishay Siliconix with -200V drain-source voltage and -11A continuous drain current. It features 500mΩ on-resistance at 10V gate drive and is housed in a D2PAK (TO-263) surface mount package.
✓ Total Stock: 215 pcs
$ Price Range: $3.68

IRF9640S 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
180 pcs
180 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
35 pcs
35 pcs On Request 1 On Request On Request On Request On Request On Request

IRF9640S Specifications Quick View

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

IRF9640S Description

Short technical summary and product information.

The IRF9640S is a third-generation P-Channel Power MOSFET from Vishay Siliconix, designed for fast switching and rugged performance. It offers a maximum drain-source voltage of -200V and a continuous drain current of -11A at 25°C case temperature, with a maximum on-resistance of 500mΩ at 10V gate drive.

 

This device features a total gate charge of 44nC and input capacitance of 1200pF, enabling efficient switching in high-frequency applications. It is avalanche rated with a single pulse avalanche energy of 700mJ and repetitive avalanche energy of 13mJ, providing robustness in inductive load switching.

 

The IRF9640S is housed in a D2PAK (TO-263) surface mount package, suitable for high current applications due to its low internal connection resistance. It can dissipate up to 125W at 25°C case temperature and operates over a junction temperature range of -55°C to 150°C. The device is halogen-free and lead (Pb)-free, compliant with RoHS Directive 2002/95/EC.

IRF9640S Quick Information

Product Type: Power MOSFET
Canonical Name: IRF9640S P-Channel Power MOSFET
Subcategory: Single MOSFET

IRF9640S Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

IRF9640S Estimated Pricing

Qty Low High
1,000+ $3.68 $3.68

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

IRF9640S Features

  • P-Channel MOSFET with -200V drain-source voltage.
  • Continuous drain current of -11A at 25°C.
  • Low on-resistance of 500mΩ at 10V gate drive.
  • Avalanche rated with 700mJ single pulse energy.
  • Halogen-free and lead-free surface mount package.

IRF9640S Applications

  • High-frequency switching power supplies.
  • DC-DC converters and motor control circuits.
  • Load switching and battery protection.
  • Inductive load clamping and flyback circuits.

IRF9640S FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the IRF9640S?

The maximum drain-source voltage (Vdss) is -200V.

What is the continuous drain current rating of the IRF9640S?

The continuous drain current is -11A at 25°C case temperature and -6.8A at 100°C case temperature.

What is the on-resistance of the IRF9640S?

The maximum on-resistance is 500mΩ at a drain current of 6.6A and gate-source voltage of 10V.

What package is the IRF9640S available in?

The IRF9640S is available in a D2PAK (TO-263) surface mount package.

What is the operating temperature range of the IRF9640S?

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

Is the IRF9640S RoHS compliant?

The datasheet states the device is compliant to RoHS Directive 2002/95/EC, but this is unverified.

What is the total gate charge of the IRF9640S?

The maximum total gate charge is 44nC at a gate-source voltage of 10V.

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