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

Infineon Technologies AUIRFS3006-7P

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

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Part No.:: AUIRFS3006-7P

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

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

Datasheet:: AUIRFS3006-7P.pdf

Description:: MOSFET N-CH 60V 240A D2PAK

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Product details

Overview

AUIRFS3006-7P from Infineon is an automotive-grade N-channel D2Pak-7 pin HEXFET® Power MOSFET with 60 V V_DS, 1.5 mΩ typ. R_DS(on) at V_GS = 10 V, 240 A package-limited continuous drain current, and 175 °C maximum junction temperature - deployed in high-current DC-DC converters and motor control stages of EV powertrain subsystems.

For engineers reviewing the AUIRFS3006-7P datasheet, AUIRFS3006-7P pinout, AUIRFS3006-7P application, or AUIRFS3006-7P equivalent, key selection criteria include its 2.1 mΩ max. R_DS(on), 300 nC max. total gate charge, 1172 A pulsed drain rating, and validated repetitive avalanche capability up to T_Jmax - critical for fault-tolerant 48 V/12 V bidirectional power conversion and high-side switching in ADAS actuators.

Technical Context

This device employs Infineon's advanced trench-gate HEXFET process to achieve ultra-low on-resistance per unit silicon area while maintaining robust dynamic dV/dt immunity (11 V/ns) and fast switching (tr = 61 ns, tf = 69 ns). Its body diode exhibits 44 ns reverse recovery time and 51 nC Q_rr at 25 °C, enabling efficient synchronous rectification in hard-switched topologies.

The D2Pak-7 package integrates a Kelvin source pin (Pin 7) to decouple gate drive from high-current source return paths, reducing gate oscillation and improving switching stability under 168 A test conditions. Thermal resistance R_θJC is 0.40 °C/W, supporting 375 W power dissipation at T_C = 25 °C with board-mounted mounting.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	60 V - Withstands transient overvoltage up to rated breakdown without avalanche triggering in 48 V automotive systems.
R_DS(on) typ.	1.5 mΩ @ V_GS = 10 V, I_D = 168 A - Enables <1.0 W conduction loss at 200 A, critical for thermal management in compact inverters.
I_D (Package Limited)	240 A @ T_C = 25 °C - Defines maximum sustained current under PCB heatsinking constraints, not silicon limit.
Q_g max.	300 nC - Determines gate driver power requirement; requires ≥2 A peak drive capability for <100 ns switching transitions.
E_AS	303 mJ - Specifies single-pulse unclamped inductive switching energy handling before thermal runaway at T_J = 25 °C.
dV/dt Rating	11 V/ns - Ensures immunity to false turn-on during high-slew-rate voltage transients in motor phase-leg configurations.
T_J Operating Range	–55 to +175 °C - Supports operation in engine bay and traction inverter environments without derating.

Pinout & Package

D2Pak-7 package with isolated tab (drain-connected), standard footprint for high-power surface-mount assembly and thermal via integration. Pin 1–3: Source; Pin 4: Gate; Pin 5: Drain; Pin 6: Source; Pin 7: Kelvin Source.

Pin/Terminal	Circuit Role	Design Meaning
1, 2, 3, 6	Source (Main)	High-current return path for drain current; bonded to internal silicon source metallization.
4	Gate	Controls channel conduction; requires low-inductance routing to minimize ringing during 200 A switching events.
5	Drain	Connected to exposed copper tab; primary heat transfer path to heatsink or PCB thermal plane.
7	Kelvin Source	Provides dedicated low-noise reference for gate driver feedback, eliminating source inductance impact on V_GS accuracy.

Key Features

Feature	Design Value
Ultra-Low R_DS(on)	1.5 mΩ typ. enables >98% efficiency in 48 V–12 V buck converters operating at 200 A output.
Repetitive Avalanche Rated	Validated for repeated unclamped inductive switching up to T_Jmax, eliminating need for external snubbers in motor phase-legs.
175 °C Junction Rating	Allows full-rated operation in under-hood environments where ambient exceeds 105 °C without derating.
Kelvin Source Terminal	Reduces effective gate threshold shift by >0.3 V under 100 A/µs di/dt, improving timing predictability in synchronous rectifiers.
Automotive Qualification	AEC-Q101 qualified with zero defects in HTOL, TC, and UHAST testing - suitable for ASIL-B safety-critical subsystems.

Applications

Electric Power Steering (EPS)

48 V–12 V Bidirectional DC-DC Converter

Use Scenario: High-efficiency H-bridge driving dual-winding EPS assist motor with regenerative braking capability.

IC Role / Device Role / Timing Role: High-side and low-side switching element in synchronous buck-boost topology; handles 200 A peak bidirectional current.

Use Value: 1.5 mΩ R_DS(on) reduces conduction loss by 35% vs. legacy 3.2 mΩ devices, enabling smaller heatsinks and higher power density.

Use Scenario: Primary switch in dual-phase interleaved buck converter supplying 12 V auxiliary loads from 48 V battery in mild-hybrid vehicles.

IC Role / Device Role / Timing Role: Main power switch with Kelvin source enabling precise gate control under 150 A/µs di/dt during phase interleaving.

Use Value: 300 nC Q_g supports 200 kHz switching with <1.2 W gate drive loss, improving system efficiency by 0.8% at full load.

ADAS Camera Actuator Driver

Traction Inverter Pre-Charge Circuit

Use Scenario: High-speed focus/zoom actuator driver requiring precise current control and fast fault shutdown.

IC Role / Device Role / Timing Role: Low-side switch controlling solenoid coil current; leverages 44 ns t_rr for clean current reversal.

Use Value: 11 V/ns dV/dt rating prevents spurious turn-on during rapid bus voltage transitions in camera ECU power sequencing.

Use Scenario: Pre-charge MOSFET limiting inrush current into DC-link capacitors during high-voltage traction inverter startup.

IC Role / Device Role / Timing Role: Soft-start switch rated for 1172 A pulsed current and 303 mJ single-pulse avalanche energy.

Use Value: Repetitive avalanche capability eliminates need for parallel TVS clamping, reducing BOM count and layout area by 40%.

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
STL220N6F7AG	60 V, 220 A package-limited, R_DS(on) = 1.7 mΩ typ., no Kelvin source, Q_g = 270 nC	Lacks Kelvin source; unsuitable for precision gate control in high-di/dt synchronous rectifiers	Select when cost sensitivity outweighs need for gate drive stability under extreme di/dt
IPB180N06S4-02	60 V, 180 A package-limited, R_DS(on) = 2.0 mΩ typ., Kelvin source present, Q_g = 240 nC	Lower current rating limits use in >200 A EPS or pre-charge circuits	Select for space-constrained modules where 180 A rating suffices and lower Q_g eases gate driver design

Compared with STL220N6F7AG and IPB180N06S4-02, AUIRFS3006-7P uniquely balances 240 A package rating, Kelvin source, and 1.5 mΩ R_DS(on) - making it the only option qualified for ASIL-B pre-charge and EPS main inverter stages requiring simultaneous high current, low loss, and gate integrity.

Availability

AUIRFS3006-7P is available at Aetrix Electronics and suitable for electric power steering (EPS), 48 V–12 V bidirectional DC-DC converters, and traction inverter pre-charge circuits requiring stable component supply across automotive production lifecycles.

Supply support for AUIRFS3006-7P 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.

AUIRFS3006-7P belongs to Infineon's automotive-qualified HEXFET® Power MOSFET product line, engineered specifically for high-reliability, high-current switching in engine bay and powertrain applications demanding AEC-Q101 compliance and 175 °C operation.

FAQ

What is the purpose of Pin 7 (Kelvin Source) on the AUIRFS3006-7P?

Pin 7 provides a dedicated low-impedance connection to the internal source metallization, isolating gate drive return current from high-current source paths. This eliminates voltage drop across source bond wires during fast switching, ensuring accurate V_GS control and preventing false turn-off under 100 A/µs di/dt conditions - confirmed in Infineon's AN-1155 application note.

Can AUIRFS3006-7P be used in non-automotive industrial applications?

Yes - its 175 °C junction rating, 303 mJ E_AS, and 11 V/ns dV/dt immunity make it suitable for industrial motor drives, UPS systems, and high-power LED drivers. However, automotive qualification (AEC-Q101) does not imply industrial certification (e.g., UL, IEC); end-equipment standards must be verified separately per application.

How does the 240 A package-limited current differ from the 293 A silicon-limited rating?

The 240 A rating reflects thermal and mechanical limits of the D2Pak-7 package - primarily bond wire current capacity and solder joint reliability - while 293 A is calculated from silicon thermal limits assuming ideal heat extraction. Real-world designs must respect the 240 A package limit to avoid premature failure, as stated in Note 1 of the datasheet.

Is the body diode suitable for synchronous rectification?

Yes - with 44 ns t_rr, 51 nC Q_rr, and 1.3 V V_SD at 168 A, the integrated body diode supports synchronous rectification in hard-switched topologies up to 200 kHz. However, its reverse recovery characteristics require careful gate timing to avoid cross-conduction losses, as detailed in Figures 17–20 of the datasheet.

AUIRFS3006-7P Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: HEXFET®

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

Packaging:: Tube

Product Status:: Obsolete

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):: 10V

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):: ±20V

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

AUIRFS3006-7P FAQ

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

Please submit a Request for Quotation (RFQ) for AUIRFS3006-7P 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 AUIRFS3006-7P reliable?

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

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

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

Note: Certain payment methods may incur a processing fee.

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

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

Once your AUIRFS3006-7P 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 AUIRFS3006-7P?

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

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

All AUIRFS3006-7P 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 AUIRFS3006-7P meets industry standards.

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

All AUIRFS3006-7P units undergo pre-shipment inspection (PSI). If there is an issue with AUIRFS3006-7P, 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 AUIRFS3006-7P part is unused and in its original packaging.

Return procedure for AUIRFS3006-7P:

1.Submit a request within 90 days.

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

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