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AUIRF7749L2TR The Infineon AUIRF7749L2TR is an N-Channel MOSFET with a 60V drain-source voltage and 36A continuous drain current. It features a low 1.5mOhm Rds On resistance at 120A and 10V.
Mfr Part #:

AUIRF7749L2TR

Available from 1 distributors
Mfr Name: Infineon
Infineon
The Infineon AUIRF7749L2TR is an N-Channel MOSFET with a 60V drain-source voltage and 36A continuous drain current. It features a low 1.5mOhm Rds On resistance at 120A and 10V.
✓ Total Stock: 234 pcs
$ Price Range: $3.03

AUIRF7749L2TR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
234 pcs
On Request
234 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

AUIRF7749L2TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Drain to Source Voltage (Vdss)
Lead Style
Mounting Type
Operating Temperature
SVHC Present
Tape & Reel
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AUIRF7749L2TR Description

Short technical summary and product information.

The Infineon AUIRF7749L2TR is an N-Channel MOSFET designed for demanding applications. It offers a robust 60V drain-to-source voltage and a high continuous drain current capability of 36A at 25°C ambient temperature, or 345A at case temperature.

 

Key electrical characteristics include a maximum gate threshold voltage of 4V at 250µA and a low on-resistance of 1.5mOhm maximum at 120A and 10V drive voltage. The device also features a maximum gate charge of 275nC at 10V and an input capacitance of 10655pF at 25V.

 

This MOSFET operates within a junction temperature range of -55°C to 175°C. It is housed in a DirectFET™ Isometric L8 package and is designed for surface mounting. The high power dissipation capability, rated at 3.8W at ambient and 341W at case temperature, makes it suitable for power-intensive designs.

AUIRF7749L2TR Quick Information

Product Type: MOSFET
Series: OptiMOS™
Canonical Name: Infineon AUIRF7749L2TR N-Channel MOSFET
Subcategory: Single

AUIRF7749L2TR Compliance

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

AUIRF7749L2TR Estimated Pricing

Qty Low High
1+ $3.03 $3.03

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

AUIRF7749L2TR Features

  • 60V drain-to-source voltage rating.
  • 36A continuous drain current.
  • Low 1.5mOhm maximum on-resistance.
  • DirectFET™ Isometric L8 package.
  • Surface mount design.

AUIRF7749L2TR Applications

  • High-current power switching and conversion.
  • DC-DC converters and voltage regulators.
  • Motor control and inverter systems.
  • Industrial and automotive power management.
  • Battery protection and load switching.

AUIRF7749L2TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-to-source voltage rating of the AUIRF7749L2TR?

60V.

What is the continuous drain current of the AUIRF7749L2TR?

36A at ambient temperature (Ta) and 345A at case temperature (Tc).

What is the on-resistance of the AUIRF7749L2TR?

1.5mOhm maximum at 120A drain current and 10V gate drive.

What is the package type of the AUIRF7749L2TR?

DirectFET Isometric L8 surface mount package.

What is the operating temperature range of the AUIRF7749L2TR?

-55°C to 175°C (junction temperature).

What is the gate charge of the AUIRF7749L2TR?

275nC maximum at 10V gate-to-source voltage.

What is the input capacitance of the AUIRF7749L2TR?

10655pF maximum at 25V drain-to-source voltage.

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