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Home > Products > Discrete Semiconductor Products > Transistors > FETs, MOSFETs > FETs, MOSFETs

Infineon Technologies AUIRFS3006-7TRL

Name: AUIRFS3006-7TRL
Brand: Infineon Technologies
SKU: AUIRFS3006-7TRL
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: AUIRFS3006-7TRL

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-263-7, D2PAK (6 Leads + Tab)

Datasheet:: AUIRFS3006-7TRL.pdf

Description:: MOSFET N-CH 60V 293A D2PAK-7P

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Product details

Overview

AUIRFS3006-7TRL from Infineon is an automotive-grade N-channel D2Pak-7 power MOSFET with 60 V V_DS, 1.5 mΩ typ. R_DS(on) at V_GS = 10 V, and 240 A package-limited continuous drain current. It features 175°C operation, dynamic dV/dt rating of 11 V/ns, and repetitive avalanche capability up to T_jmax, designed for high-current DC-DC converters and motor control in engine management systems.

For engineers reviewing the AUIRFS3006-7TRL datasheet, AUIRFS3006-7TRL pinout, AUIRFS3006-7TRL application, or AUIRFS3006-7TRL equivalent, key selection criteria include its ultra-low on-resistance, junction-to-case thermal resistance of 0.40°C/W, avalanche energy rating of 303 mJ (single-pulse), and automotive qualification per AEC-Q101 standards.

Technical Context

This HEXFET® device uses advanced silicon processing to achieve silicon-limited 293 A ID at 25°C and package-limited 240 A ID-constrained by bond wire current capacity. Its gate threshold voltage (2.0–4.0 V) and forward transconductance (290 S) support robust gate drive compatibility across 10 V logic-level controllers.

The MOSFET integrates a fast-recovery body diode with t_rr = 44 ns (T_J = 25°C), Q_rr = 51 nC, and V_SD = 1.3 V at 168 A, enabling efficient synchronous rectification and unclamped inductive switching in high-frequency automotive power stages.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	60 V - Maximum blocking voltage for 12 V/48 V automotive battery rail applications
R_DS(on) typ.	1.5 mΩ at V_GS = 10 V, I_D = 168 A - Enables <1.5 W conduction loss at 100 A, critical for thermal management
I_D (Package)	240 A at T_C = 25°C - Limited by leadframe and bond wire, not silicon, defining real-world PCB-mount current ceiling
E_AS	303 mJ - Single-pulse avalanche energy limit at T_J = 25°C, supports fault-tolerant motor driver designs
R_θJC	0.40°C/W - Junction-to-case thermal resistance enables direct heatsink mounting for >300 W dissipation
Q_g	200–300 nC - Total gate charge determines required gate driver peak current (e.g., 3 A for 100 ns turn-on)
t_r/t_f	61 ns / 69 ns - Fast switching times reduce switching losses in 100–200 kHz DC-DC topologies

Pinout & Package

D2Pak-7 (TO-263-7) package with exposed drain pad for low-inductance, high-current PCB mounting and thermal conduction. Pin 1–7 arranged linearly with Gate, Source, and Drain terminals distributed to minimize layout parasitics in high-di/dt applications.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (G)	Gate	Control input; requires 10 V drive for full enhancement; 2.1 Ω internal gate resistance limits ringing
Pins 2–4, 6–7 (S)	Source	Common source connection; multiple pins reduce source inductance and improve current sharing in parallel configurations
Pin 5 (D)	Drain	Main power output; connected to large copper area via exposed pad for thermal and electrical performance
Exposed Pad (D)	Drain (Thermal)	Primary thermal path to heatsink; electrically tied to Pin 5; must be soldered for rated R_θJC

Key Features

Feature	Design Value
Ultra-low R_DS(on)	1.5 mΩ typ. reduces conduction loss by >40% vs. legacy 60 V MOSFETs at 100 A, lowering system temperature rise
175°C operation	Enables reliable function in under-hood environments (e.g., transmission control units) without derating at high ambient temperatures
Repetitive avalanche rated	Supported up to T_jmax; allows safe operation during load dump or short-circuit events without immediate failure
Dynamic dV/dt immunity	11 V/ns rating prevents false turn-on in noisy high-speed switching nodes, eliminating need for external gate clamping
AEC-Q101 qualified	Validated for automotive use including temperature cycling, humidity testing, and mechanical shock per JEDEC standards

Applications

Engine Control Unit (ECU) High-Side Driver

48 V Mild Hybrid DC-DC Converter

Use Scenario: Switching 200 A loads in fuel injector or ignition coil drivers within ECU modules.

IC Role / Device Role / Timing Role: High-side power switch controlling solenoid actuation with precise pulse-width modulation.

Use Value: 1.5 mΩ R_DS(on) minimizes heat generation during extended duty cycles, extending module lifetime in high-temperature engine bays.

Use Scenario: Primary switch in bidirectional buck-boost converter linking 12 V starter battery and 48 V Li-ion storage.

IC Role / Device Role / Timing Role: Main power transistor handling 150 A continuous current at 100–150 kHz switching frequency.

Use Value: 0.40°C/W R_θJC enables direct heatsink mounting, achieving >97% efficiency while maintaining T_j < 150°C.

Electric Power Steering (EPS) Motor Inverter

Onboard Charger (OBC) AC-DC Stage

Use Scenario: Half-bridge leg in three-phase inverter driving 3 kW EPS assist motor.

IC Role / Device Role / Timing Role: Low-side switching element with fast 69 ns fall time to minimize dead-time losses.

Use Value: Body diode t_rr = 44 ns and Q_rr = 51 nC reduce reverse recovery losses, improving inverter efficiency by 0.8% at full load.

Use Scenario: PFC boost switch in 6.6 kW OBC front-end operating at 65 kHz.

IC Role / Device Role / Timing Role: High-current, high-voltage switch managing 100 A peak currents during line-cycle transitions.

Use Value: 303 mJ E_AS withstands transient overvoltage events during grid surges, eliminating need for snubber networks.

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-current automotive power switching applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
STL220N6F7	60 V, 2.0 mΩ R_DS(on), 220 A package limit, DFN8 5x6 package	Surface-mount only; no exposed drain pad; higher R_θJA (30°C/W)	Preferred for space-constrained, lower-power (<150 A) modules where thermal interface to PCB suffices
IXFH300N065T2	65 V, 1.3 mΩ R_DS(on), 300 A package limit, TO-247-3 package	Larger footprint; higher gate charge (320 nC); no AEC-Q101 certification	Suitable for industrial motor drives requiring higher voltage margin but not automotive qualification

Compared with STL220N6F7 and IXFH300N065T2, AUIRFS3006-7TRL uniquely balances automotive qualification, ultra-low on-resistance, and D2Pak-7 thermal performance-making it optimal for production ECU and EPS systems where reliability, size, and thermal density are jointly constrained.

Availability

AUIRFS3006-7TRL is available at Aetrix Electronics and suitable for engine control units, 48 V mild hybrid converters, and electric power steering systems requiring stable component supply across multi-year automotive production programs.

Supply support for AUIRFS3006-7TRL includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Infineon Technologies is a German semiconductor manufacturer specializing in power management, automotive electronics, and industrial control ICs, with global manufacturing and qualification infrastructure.

This part belongs to Infineon's AUIRFS automotive HEXFET® power MOSFET product line, engineered specifically for high-reliability, high-current switching in under-hood and safety-critical vehicle subsystems.

FAQ

What is the maximum continuous drain current for AUIRFS3006-7TRL at 100°C case temperature?

The maximum continuous drain current at T_C = 100°C is 207 A (silicon-limited), as specified in the Absolute Maximum Ratings table. This value reflects thermal derating due to reduced channel mobility and increased R_DS(on) at elevated temperatures, and assumes proper heatsinking to maintain case temperature.

Does AUIRFS3006-7TRL require a negative gate voltage for reliable turn-off in high-noise environments?

No. The device has a gate threshold voltage range of 2.0–4.0 V and is fully enhanced at V_GS = 10 V. While a small negative bias (e.g., –5 V) improves noise immunity, the built-in 20 V gate-to-source voltage rating and dynamic dV/dt immunity of 11 V/ns allow robust operation with 0 V turn-off in typical automotive gate drive circuits.

Can AUIRFS3006-7TRL be paralleled with identical units without external gate resistors?

Yes, but individual gate resistors (≥2.7 Ω) are recommended to suppress oscillation and ensure current sharing. The device's positive temperature coefficient of R_DS(on) promotes inherent current balancing, and matched layout symmetry is critical-especially for the multiple source pins and exposed drain pad-to avoid thermal runaway.

Is the body diode in AUIRFS3006-7TRL optimized for synchronous rectification?

Yes. Its body diode exhibits t_rr = 44 ns (25°C), Q_rr = 51 nC, and V_SD = 1.3 V at 168 A-parameters optimized for high-frequency synchronous rectification in DC-DC converters. The fast recovery and low forward drop reduce conduction and switching losses compared to discrete Schottky solutions in 48 V systems.

AUIRFS3006-7TRL Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: HEXFET®

Package/Case:: TO-263-7, D2PAK (6 Leads + Tab)

Packaging:: Tape & Reel (TR)

Product Status:: Last Time Buy

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 60 V

Current - Continuous Drain (Id) @ 25°C:: 240A (Tc)

Drive Voltage (Max Rds On, Min Rds On):: -

Rds On (Max) @ Id, Vgs:: 2.1mOhm @ 168A, 10V

Vgs(th) (Max) @ Id:: 4V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 300 nC @ 10 V

Vgs (Max):: -

Input Capacitance (Ciss) (Max) @ Vds:: 8850 pF @ 50 V

FET Feature:: -

Power Dissipation (Max):: 375W (Tc)

Operating Temperature:: -55°C ~ 175°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: D2PAK

AUIRFS3006-7TRL FAQ

1.How can I place an order for AUIRFS3006-7TRL through Aetrix?

Please submit a Request for Quotation (RFQ) for AUIRFS3006-7TRL on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for AUIRFS3006-7TRL reliable?

The price and inventory of AUIRFS3006-7TRL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AUIRFS3006-7TRL is usually 5 days.

3.What payment methods are accepted for AUIRFS3006-7TRL?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AUIRFS3006-7TRL transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for AUIRFS3006-7TRL?

AUIRFS3006-7TRL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your AUIRFS3006-7TRL order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for AUIRFS3006-7TRL?

For technical support, including AUIRFS3006-7TRL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AUIRFS3006-7TRL requirements.

6.How does Aetrix verify that AUIRFS3006-7TRL is sourced from the original manufacturer or authorized distributors?

All AUIRFS3006-7TRL products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that AUIRFS3006-7TRL meets industry standards.

7.What is the process for return or replacement of AUIRFS3006-7TRL?

All AUIRFS3006-7TRL units undergo pre-shipment inspection (PSI). If there is an issue with AUIRFS3006-7TRL, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The AUIRFS3006-7TRL part is unused and in its original packaging.

Return procedure for AUIRFS3006-7TRL:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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