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AUIRFS4127TRL N-Channel Power MOSFET from Infineon Technologies, rated for 200V drain-source voltage and 72A continuous drain current. Features ultra-low on-resistance of 22mOhm and is housed in a D2PAK surface-mount package.
Mfr Part #:

AUIRFS4127TRL

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
N-Channel Power MOSFET from Infineon Technologies, rated for 200V drain-source voltage and 72A continuous drain current. Features ultra-low on-resistance of 22mOhm and is housed in a D2PAK surface-mount package.
✓ Total Stock: 1,874 pcs
$ Price Range: $4.23

AUIRFS4127TRL Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
1,874 pcs
On Request
1874 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.

AUIRFS4127TRL 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
Supplier Device Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id
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AUIRFS4127TRL Description

Short technical summary and product information.

The AUIRFS4127TRL is an automotive-grade N-Channel Power MOSFET from Infineon Technologies, part of the HEXFET family. It is designed for high-efficiency power switching applications. Key electrical specifications include a maximum drain-source voltage of 200V, continuous drain current of 72A at 25°C (51A at 100°C), and a maximum on-resistance of 22mOhm at Vgs=10V. The device features a gate threshold voltage range of 3V to 5V and a maximum gate charge of 150nC. It can dissipate up to 375W at 25°C case temperature. The MOSFET is capable of handling pulsed drain currents up to 300A and has a single pulse avalanche energy rating of 250mJ. The device is housed in a D2PAK (TO-263) surface-mount package, which is suitable for automated assembly. It is RoHS3 compliant and lead-free, making it suitable for environmentally conscious designs. The operating junction temperature range is -55°C to 175°C. This MOSFET is ideal for automotive applications such as engine control units, DC-DC converters, and motor drives, as well as other high-power switching circuits.

AUIRFS4127TRL Quick Information

Product Type: N-Channel Power MOSFET
Series: HEXFET
Canonical Name: Infineon Technologies AUIRFS4127TRL N-Channel MOSFET, 200V, 72A, D2PAK
Subcategory: N-Channel MOSFET

AUIRFS4127TRL Compliance

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

AUIRFS4127TRL Estimated Pricing

Qty Low High
800+ $4.23 $4.23

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

AUIRFS4127TRL Features

  • N-Channel MOSFET with 200V drain-source voltage.
  • Continuous drain current up to 72A at 25°C.
  • Ultra-low on-resistance of 22mOhm maximum.
  • Automotive qualified and RoHS3 compliant.
  • Surface-mount D2PAK package for automated assembly.

AUIRFS4127TRL Applications

  • Used in automotive engine control modules.
  • Ideal for DC-DC converters and power supplies.
  • Suitable for motor drive and inverter circuits.
  • Applied in high-efficiency power switching systems.

AUIRFS4127TRL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the AUIRFS4127TRL?

200V.

What package is the AUIRFS4127TRL available in?

D2PAK (TO-263-3) surface-mount package.

What is the operating temperature range of the AUIRFS4127TRL?

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

Is the AUIRFS4127TRL RoHS compliant?

Yes, it is RoHS3 compliant and lead-free.

What is the typical on-resistance of the AUIRFS4127TRL?

18.6 mOhm typical at 44A, 10V.

What is the maximum gate charge of the AUIRFS4127TRL?

150 nC at Vgs=10V.

What is the maximum continuous drain current at 100°C?

51A.

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