IPB120P04P4L03ATMA1 This is a P-Channel Logic Level Power MOSFET from Infineon's OptiMOS-P2 series. It is rated for 40V drain-source voltage and 120A continuous drain current, with a low on-resistance of 3.1 mOhm at 10V gate drive.
Mfr Part #:

IPB120P04P4L03ATMA1

Available from 2 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
This is a P-Channel Logic Level Power MOSFET from Infineon's OptiMOS-P2 series. It is rated for 40V drain-source voltage and 120A continuous drain current, with a low on-resistance of 3.1 mOhm at 10V gate drive.
✓ Total Stock: 3,227 pcs

IPB120P04P4L03ATMA1 Available from 2 distributors

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IPB120P04P4L03ATMA1 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
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Reverse Recovery Time (trr)
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Termination Style
Vgs (Max)
Vgs(th) (Max) @ Id

IPB120P04P4L03ATMA1 Description

Short technical summary and product information.

The IPB120P04P4L03ATMA1 is a P-Channel enhancement mode Power MOSFET from Infineon's OptiMOS-P2 family. It is designed for logic-level gate drive with 4.5V and 10V drive voltages, enabling low on-resistance of 3.1 mOhm maximum at 10V. The device supports continuous drain current up to 120A at 25°C case temperature and pulsed current up to 480A.

 

Key electrical characteristics include a drain-source breakdown voltage of -40V, gate threshold voltage of -2.2V maximum, and typical input capacitance of 15000 pF. The MOSFET can dissipate up to 136W and operates over a junction temperature range of -55°C to 175°C. It features fast switching with typical turn-on delay of 21 ns and rise time of 16 ns.

 

The device is housed in a surface-mount D2PAK (TO-263-3) package with gull wing terminals. It is RoHS3 compliant, MSL1 rated for up to 260°C peak reflow, and 100% avalanche tested with 78 mJ single-pulse avalanche energy. This component is suitable for high-current switching applications in automotive and industrial environments.

IPB120P04P4L03ATMA1 Quick Information

Product Type: P-Channel MOSFET
Series: OptiMOS-P2
Canonical Name: Infineon IPB120P04P4L03ATMA1 P-Channel MOSFET
Subcategory: P-Channel MOSFET

IPB120P04P4L03ATMA1 Compliance

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

IPB120P04P4L03ATMA1 Features

  • P-Channel logic level enhancement mode MOSFET.
  • Low on-resistance of 3.1 mOhm at 10V.
  • Rated for 40V drain-source voltage.
  • Continuous drain current of 120A.
  • Surface mount D2PAK package.

IPB120P04P4L03ATMA1 Applications

  • High current switching power supplies.
  • Automotive load switching applications.
  • Battery management and protection circuits.
  • DC-DC converter and motor control.

IPB120P04P4L03ATMA1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of this MOSFET?

The drain-source voltage rating is 40V (magnitude, with negative polarity for P-channel).

What is the package type?

The device is offered in a TO-263-3 (D2Pak) surface mount package with gull wing terminals.

What is the operating temperature range?

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

Is this MOSFET RoHS compliant?

Yes, it is RoHS3 compliant with a green package.

What is the continuous drain current rating?

The continuous drain current is 120A at 25°C case temperature and 114A at 100°C.

What is the on-resistance?

The maximum on-resistance is 3.1 mOhm at Vgs=-10V, Id=-100A, and 4.9 mOhm at Vgs=-4.5V, Id=-100A.

What is the gate threshold voltage?

The maximum gate threshold voltage is -2.2V at Id=-340µA with Vds=Vgs.

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