ICBOMS
AUIRL1404STRL
Technical Documents PDF / CAD
Download Datasheet (PDF) Preview ↓
RoHS Compliant · Lead-Free EIA-481 Standard
Infineon Technologies / Discrete Semiconductors

AUIRL1404STRL Infineon N-Channel MOSFET, 40V, 160A, D2PAK

MPN AUIRL1404STRL
Active Spot Stock · 24-48h Dispatch 100% Original Sealed

Infineon Technologies HEXFET® Automotive Power MOSFET, N-Channel, 40 V, 160 A switching, 4 mOhm Rds(on) at 10 V, D2PAK surface mount, AUIRL1404STRL.

Spot Stock · 24-48h Dispatch
MOQ: 1 pcs
Logistics: DHL / FedEx DAP (Global Express · 3-7d) Russia & CIS DDP (Door-to-Door Cleared)
Dispatch: Shenzhen / HK
Unit Price (USD)
$1.79 / pc
Direct Purchase Ready
Volume pricing applies from 1,000 pcs upward, and is confirmed per order against the quantity and the shipment date. Inquire for Target Qty →
Working on a production BOM or have a target unit price? Submit Target Price
Buy Now
Upload Full BOM List
100% Original Sealed 45x Microscope QC 30-Day Warranty · COC USD T/T & PI · DAP/DDP
[SPEC] Essential Parameters Snapshot Full Specifications (14)
Supply Voltage 40.0
Output / Current 4mOhm @ 95 A, 10 V

Full Technical Specifications

14 Parameters
AUIRL1404STRL specifications
Parameter / AttributeSpecification / Value
SeriesHEXFET®
FET typeN-Channel
MountingSurface Mount
Operating temperature high-55°C to 175°C(TJ)
Vgs±20 V
Power3.8
Package_typeBulk
Capacitance_uf0.0066
StatusActive
Supply voltage40.0
Vgs(Th) (Max) @ id3 V @ 250µA
Switching current160.0
Rds on (Max) @ id, vgs4mOhm @ 95 A, 10 V
Gate charge (Qg) (Max) @ vgs140 nC @ 5 V
[DESK] Shenzhen Spot Allocation · 2h Response

Need Immediate Spot Stock or Shortage Allocation for AUIRL1404STRL?

Factory lead times blocking production? We lock verified brand-new original stock in Shenzhen within 2 hours.

Quote SLA 2 Hours
[01] Emergency Shortage 24-48h Shenzhen Dispatch

Direct access to Shenzhen floor inventory, franchised allocation buffers, and factory bonded stock to resolve line-down shutdowns.

[02] Industrial Packaging Tape & Reel / Tray / Tube

Standard factory-sealed packaging compliant with EIA-481 standards for automated high-speed SMT pick-and-place lines.

[03] WhatsApp QC Proof 45x Microscope QC Photos

High-resolution photos of original reel labels, 2D DataMatrix, and pin coplanarity sent via WhatsApp/Telegram before you release wire payment.

● USD Wire Transfer (SWIFT T/T) · DAP Express / DDP Delivery
WhatsApp Inquiry Request Spot Quote

Technical Details & Description

Automotive-grade N-channel MOSFET in D2PAK

AUIRL1404STRL is an Infineon HEXFET N-channel power MOSFET rated for automotive applications, with a 40 V drain-source voltage and 160 A switching current capability. The 4 mOhm maximum on-resistance at 95 A and 10 V gate drive keeps conduction losses low in high-current switching circuits like engine control unit (ECU) power rails or electric pump drives.

Thermal and gate drive margins

Maximum gate-to-source voltage is ±20 V, which gives headroom for gate-drive transients in 12 V systems where the gate is driven from a boosted rail or bootstrap supply. Total gate charge is 140 nC at 5 V — a modest figure that allows direct drive from a standard gate-driver IC without excessive switching losses at moderate frequencies.

Frequently asked questions

How do I get current pricing and availability for AUIRL1404STRL?

Submit an RFQ through this listing. Pricing and stock are confirmed at quote time through independent distribution channels.

AUIRL1404STRL
Verified Allocation
Quote