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Infineon Technologies AUIRLR3410TRL
- Part No.:
- AUIRLR3410TRL
- Manufacturer:
- Infineon Technologies
- Category:
- FETs, MOSFETs
- Package:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Datasheet:
-
AUIRLR3410TRL.pdf
- Description:
- MOSFET N-CH 100V 17A DPAK
- Quantity:
- Payment:
- Shipping:
Inventory:33
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Product details
Overview
AUIRLR3410TRL from Infineon Technologies is an automotive-grade N-channel enhancement-mode HEXFET® Power MOSFET in D-Pak (TO-252) package, rated for 100 V V(BR)DSS, 17 A continuous drain current at 25°C, and 105 mΩ RDS(on) max at VGS = 10 V. It features logic-level gate drive (VGS(th) = 1.0–2.0 V), fast switching (tr = 53 ns, tf = 26 ns), and full avalanche rating for robustness in inductive load switching.
For engineers reviewing the AUIRLR3410TRL datasheet, AUIRLR3410TRL pinout, AUIRLR3410TRL application, or AUIRLR3410TRL equivalent, key selection criteria include its 175°C junction temperature rating, low gate charge (Qg = 34 nC), body diode recovery performance (trr = 140–210 ns), and automotive qualification per AEC-Q101 standards.
Technical Context
This MOSFET employs stripe planar silicon technology to achieve low on-resistance per die area while maintaining rugged unclamped inductive switching capability. Its dynamic dV/dT rating and fully rated repetitive avalanche operation (up to Tjmax) support reliable high-speed switching in harsh automotive environments.
The device integrates a low-VF body diode (VSD ≤ 1.3 V at IS = 9.0 A) with controlled reverse recovery (Qrr = 740–1100 nC), enabling efficient synchronous rectification and motor control topologies without external freewheeling diodes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| V(BR)DSS | 100 V - Withstands up to 100 V drain-source blocking voltage before breakdown, suitable for 48 V automotive systems and 24 V industrial rails. |
| RDS(on) max | 105 mΩ @ VGS = 10 V - Enables low conduction loss in high-current DC-DC converters and motor drivers at rated junction temperature. |
| ID @ TC = 25°C | 17 A - Supports continuous load currents up to 17 A with board-mounted thermal management at 25°C case temperature. |
| Qg | 34 nC - Low total gate charge reduces driver power demand and enables efficient 100 kHz+ PWM operation with standard gate drivers. |
| trr / Qrr | 140–210 ns / 740–1100 nC - Predictable body diode recovery behavior critical for ZVS/ZCS soft-switching and bidirectional current handling. |
| TJ operating range | −55°C to +175°C - Qualified for under-hood automotive applications including engine control, transmission solenoids, and battery disconnect switches. |
| EAS | 7.9 mJ - Single-pulse avalanche energy rating ensures survivability during transient overvoltage events like load dump or inductive kickback. |
Pinout & Package
D-Pak (TO-252) surface-mount package with exposed drain pad for enhanced thermal dissipation; thermally optimized for PCB mounting on FR-4 with 1"² copper area.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| G (Gate) | Control terminal | Logic-level compatible input requiring ≥4.0 V for full enhancement; low input capacitance (Ciss = 800 pF) minimizes drive losses. |
| D (Drain) | High-side power output | Connected to internal silicon die and exposed metal tab; must be electrically isolated from heatsink unless using insulating pad. |
| S (Source) | Power return reference | Common node for gate drive return and load current path; internal source inductance LS = 7.5 nH affects high-di/dt switching stability. |
Key Features
| Feature | Design Value |
|---|---|
| Automotive qualification | AEC-Q101 qualified for engine control units, transmission modules, and ADAS power stages requiring zero-defect reliability. |
| Logic-level gate drive | VGS(th) = 1.0–2.0 V enables direct interface with 3.3 V/5 V microcontrollers without level-shifting circuitry. |
| Full avalanche rating | Repetitive avalanche operation permitted up to Tjmax supports fault-tolerant design in solenoid and relay drivers. |
| Low RDS(on) × Qg figure of merit | ~3.5 Ω·nC - Balances conduction and switching losses for high-efficiency 10–200 kHz switching in DC-DC and motor inverters. |
| RoHS-compliant lead-free finish | Meets automotive ELV directive and J-STD-020 moisture sensitivity level 1 (MSL1) for reflow compatibility. |
Applications
| Engine Control Unit (ECU) Fuel Injector Driver | Automotive HVAC Blower Motor Controller |
|---|---|
Use Scenario: High-speed, high-reliability switching of 12 V fuel injectors with peak currents up to 15 A and 1 ms pulse widths. IC Role / Device Role / Timing Role: Primary high-side switch controlling injector coil energization and de-energization with precise timing resolution. Use Value: Fast turn-off (tf = 26 ns) and low Qgd (20 nC) minimize tail current and reduce electromagnetic interference during injector shut-off. | Use Scenario: PWM-controlled 24 V blower motor in climate control systems requiring variable speed and reverse polarity protection. IC Role / Device Role / Timing Role: Low-side switching element in H-bridge configuration managing bidirectional motor current flow. Use Value: Body diode forward voltage ≤1.3 V and trr ≤210 ns enable efficient freewheeling during PWM dead-time without external diodes. |
| 12 V Battery Disconnect Switch | Automotive LED Headlamp Dimming Circuit |
Use Scenario: Solid-state replacement for mechanical relays in battery management systems, handling 10–20 A continuous load with hot-swap capability. IC Role / Device Role / Timing Role: Main power path switch isolating auxiliary loads during ignition-off or fault conditions. Use Value: 175°C TJ rating and EAS = 7.9 mJ ensure survival during sustained overcurrent and load-dump transients per ISO 7637-2. | Use Scenario: High-frequency dimming of 40 W LED arrays in adaptive front-lighting systems (AFS) with >10 kHz PWM. IC Role / Device Role / Timing Role: Low-side current sink modulating LED string current with minimal thermal rise. Use Value: RDS(on) = 105 mΩ at 175°C enables stable 15 A peak current handling without derating in confined headlamp enclosures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar N-channel automotive power MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STL100N10F7 | 100 V, 100 A, RDS(on) = 7.5 mΩ @ VGS = 10 V; smaller PowerFLAT 5x6 package; higher current density but lower thermal mass. | Better suited for space-constrained, high-current DC-DC converters rather than discrete load switching. | Select when board area is limited and thermal interface allows aggressive heatsinking. |
| IRLR8729PBF | 75 V, 110 A, RDS(on) = 5.2 mΩ @ VGS = 10 V; same D-Pak package; lower voltage rating limits use to 24 V systems. | Optimized for high-efficiency BLDC motor drives where lower V(BR)DSS is acceptable. | Prefer for 24 V battery-powered tools or pumps requiring ultra-low conduction loss. |
Compared with STL100N10F7 and IRLR8729PBF, AUIRLR3410TRL offers superior thermal robustness (175°C TJ) and proven avalanche endurance for safety-critical automotive switching, trading off some RDS(on) for broader system-level reliability in 48 V architectures.
Availability
AUIRLR3410TRL is available at Aetrix Electronics and suitable for automotive engine control, HVAC motor drives, battery disconnect systems, and LED lighting requiring stable component supply across extended production lifecycles.
Supply support for AUIRLR3410TRL 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 leadership in silicon and wide-bandgap power devices.
AUIRLR3410TRL belongs to Infineon's automotive-qualified HEXFET® Power MOSFET product line, designed specifically for high-reliability, high-temperature switching in engine, chassis, and body electronics.
FAQ
Is AUIRLR3410TRL pin-compatible with standard D-Pak N-channel MOSFETs?
Yes - AUIRLR3410TRL uses the industry-standard D-Pak (TO-252) footprint with Gate-Drain-Source pinout (G-D-S). Its mechanical dimensions, solder pad layout, and thermal pad alignment match JEDEC MO-247, enabling drop-in replacement for other D-Pak MOSFETs in existing PCB designs.
What is the maximum recommended gate resistor value for driving AUIRLR3410TRL at 100 kHz?
For 100 kHz PWM with minimal switching loss, a gate resistor of 6.0 Ω is validated in the datasheet (Fig. 10b). Higher values (>15 Ω) increase turn-on delay (td(on) = 7.2 ns typ.) and cause excessive Qgd-dependent Miller plateau time, risking shoot-through in half-bridge configurations.
Does AUIRLR3410TRL require a gate driver IC when used with a 3.3 V microcontroller?
No - its logic-level threshold (VGS(th) = 1.0–2.0 V) and low input capacitance allow direct drive from 3.3 V GPIOs. However, for high-frequency or high-current applications, a dedicated driver (e.g., Infineon 1EDN7512B) improves rise/fall time consistency and reduces gate ringing caused by LS = 7.5 nH.
How does the body diode performance compare to discrete Schottky diodes in reverse recovery applications?
AUIRLR3410TRL's body diode has trr = 140–210 ns and Qrr = 740–1100 nC - slower and higher charge than Schottky diodes, but sufficient for <50 kHz freewheeling. For >100 kHz ZVS designs, external SiC Schottky diodes remain preferred to avoid diode-induced switching loss and EMI.
AUIRLR3410TRL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- HEXFET®
- Package/Case:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- FET Type:
- N-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 100 V
- Current - Continuous Drain (Id) @ 25°C:
- 17A (Tc)
- Drive Voltage (Max Rds On, Min Rds On):
- 4V, 10V
- Rds On (Max) @ Id, Vgs:
- 105mOhm @ 10A, 10V
- Vgs(th) (Max) @ Id:
- 2V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 34 nC @ 5 V
- Vgs (Max):
- ±16V
- Input Capacitance (Ciss) (Max) @ Vds:
- 800 pF @ 25 V
- FET Feature:
- -
- Power Dissipation (Max):
- 79W (Tc)
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-TO252-3
AUIRLR3410TRL FAQ
1.How can I place an order for AUIRLR3410TRL through Aetrix?
Please submit a Request for Quotation (RFQ) for AUIRLR3410TRL 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 AUIRLR3410TRL reliable?
The price and inventory of AUIRLR3410TRL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AUIRLR3410TRL is usually 5 days.
3.What payment methods are accepted for AUIRLR3410TRL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AUIRLR3410TRL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AUIRLR3410TRL?
AUIRLR3410TRL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AUIRLR3410TRL 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 AUIRLR3410TRL?
For technical support, including AUIRLR3410TRL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AUIRLR3410TRL requirements.
6.How does Aetrix verify that AUIRLR3410TRL is sourced from the original manufacturer or authorized distributors?
All AUIRLR3410TRL 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 AUIRLR3410TRL meets industry standards.
7.What is the process for return or replacement of AUIRLR3410TRL?
All AUIRLR3410TRL units undergo pre-shipment inspection (PSI). If there is an issue with AUIRLR3410TRL, 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 AUIRLR3410TRL part is unused and in its original packaging.
Return procedure for AUIRLR3410TRL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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