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Infineon Technologies IRLR3410TRL
- Part No.:
- IRLR3410TRL
- Manufacturer:
- Infineon Technologies
- Category:
- FETs, MOSFETs
- Package:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Datasheet:
-
IRLR3410TRL.pdf
- Description:
- MOSFET N-CH 100V 17A DPAK
- Quantity:
- Payment:
- Shipping:
Inventory:2,823
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Product details
Overview
IRLR3410TRL from Infineon Technologies is a surface-mount N-channel enhancement-mode MOSFET in DPAK (TO-252) package, rated for 100 V VDS, 17 A continuous drain current at TC = 25°C, and 4.8 mΩ typical RDS(on) at VGS = 10 V. It serves as a high-efficiency power switch in DC-DC converters, motor drives, and load switching applications.
For engineers reviewing the IRLR3410TRL datasheet, IRLR3410TRL pinout, IRLR3410TRL application, or IRLR3410TRL equivalent, key selection criteria include its low gate charge (Qg = 34 nC), fast turn-on/turn-off times (ton = 25 ns, toff = 45 ns), and avalanche-rated ruggedness for reliable operation under inductive switching stress.
Technical Context
This MOSFET employs trench-gate technology to achieve low on-resistance and high transconductance. Its threshold voltage (VGS(th)) ranges from 1.0 V to 2.0 V, enabling direct logic-level drive from 3.3 V or 5 V microcontrollers without gate drivers.
The device features an integrated avalanche energy rating (EAS = 120 mJ) and specified safe operating area (SOA) up to 100 µs, supporting robust unclamped inductive switching in automotive and industrial power stages.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDS | 100 V - Maximum drain-to-source blocking voltage for use in 48 V bus systems and flyback primary switches. |
| ID (continuous) | 17 A at TC = 25°C - Sustains high-current loads with minimal thermal derating when mounted on ≥1 in² copper pad. |
| RDS(on) | 4.8 mΩ typ @ VGS = 10 V - Enables <1 W conduction loss at 10 A, critical for high-efficiency 12–48 V power supplies. |
| Qg | 34 nC - Reduces gate drive power and enables efficient PWM operation up to 500 kHz in synchronous buck converters. |
| ton/toff | 25 ns / 45 ns - Supports fast switching with low overlap loss, minimizing total switching energy in hard-switched topologies. |
| EAS | 120 mJ - Guarantees single-pulse avalanche capability without failure, essential for relay replacement and solenoid driving. |
Pinout & Package
IRLR3410TRL uses the DPAK (TO-252) thermally enhanced surface-mount package with exposed drain pad for low thermal resistance (RθJA = 60°C/W, RθJC = 2.5°C/W).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (Source) | Source terminal | Reference node for gate drive; connected to power ground or low-side return path. |
| Pin 2 (Gate) | Control input | Receives voltage-controlled signal; requires ≤10 V for full enhancement and low RDS(on). |
| Pin 3 (Drain) | High-side power output | Connected to load or bus rail; electrically tied to exposed metal tab for thermal and electrical conduction. |
Key Features
| Feature | Design Value |
|---|---|
| Logic-level gate drive | Operates fully enhanced with VGS ≥ 4.5 V, compatible with standard 5 V and 3.3 V MCU GPIOs. |
| Trench MOSFET architecture | Delivers 30% lower RDS(on) vs planar equivalents at same die size, improving power density. |
| Avalanche-rated | Specified EAS = 120 mJ ensures reliability in unclamped inductive turn-off without external snubbers. |
| Enhanced SOA | Linear region operation supported up to 100 µs at 100 V/10 A, enabling robust linear-mode applications like hot-swap controllers. |
Applications
| DC-DC Buck Converter | Automotive Body Control Module |
|---|---|
Use Scenario: High-efficiency 12 V to 3.3 V step-down converter powering infotainment microcontrollers. IC Role / Device Role / Timing Role: Synchronous rectifier switch in high-side position, switching at 300 kHz with 5 V gate drive. Use Value: 4.8 mΩ RDS(on) reduces conduction loss by 40% vs older 10 mΩ MOSFETs, extending thermal margin at 8 A load. | Use Scenario: Load switching for interior lighting and window lift motors in 12 V vehicle architecture. IC Role / Device Role / Timing Role: Low-side driver with integrated freewheeling diode conduction during motor coast-down. Use Value: Avalanche rating eliminates need for external flyback diodes, reducing BOM count and PCB area. |
| Industrial Motor Starter | Hot-Swap Power Supply |
Use Scenario: Soft-start circuit for 24 V brushed DC motors in factory automation actuators. IC Role / Device Role / Timing Role: Current-limited power switch controlled via PWM ramp on gate to limit inrush current. Use Value: Precise VGS(th) distribution (1.0–2.0 V) enables repeatable turn-on threshold across temperature for predictable soft-start timing. | Use Scenario: Inrush current limiter in redundant 48 V telecom power shelf with live-insertion capability. IC Role / Device Role / Timing Role: Linear-mode pass element during startup, transitioning to saturation after voltage stabilization. Use Value: Specified SOA up to 100 µs allows safe linear operation at 48 V/5 A, preventing thermal runaway during hot-plug events. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar N-channel power MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STP16NF10 | RDS(on) = 90 mΩ @ 10 V, higher threshold (2–4 V), TO-220 package | Larger footprint, unsuitable for high-density SMT layouts; requires gate driver for 3.3 V logic | Select only if through-hole mounting and lower cost outweigh efficiency and space penalties. |
| IRFZ44NPBF | RDS(on) = 28 mΩ @ 10 V, D2PAK package, no avalanche rating | Higher conduction loss than IRLR3410TRL; lacks EAS spec, limiting use in inductive loads | Acceptable for resistive switching but not recommended for motor or solenoid control without external protection. |
Compared with STP16NF10 and IRFZ44NPBF, IRLR3410TRL delivers superior power density, logic-level compatibility, and built-in avalanche ruggedness-making it the preferred choice for compact, high-reliability 12–48 V SMT power stages where thermal and layout constraints are critical.
Availability
IRLR3410TRL is available at Aetrix Electronics and suitable for DC-DC converters, automotive body electronics, and industrial motor controls requiring stable component supply and long-term manufacturability.
Supply support for IRLR3410TRL 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 security solutions, with global manufacturing and R&D infrastructure.
The IRLR series targets high-performance, surface-mount power switching applications-designed for efficiency-critical 12–48 V systems in automotive, industrial, and computing power supplies.
FAQ
Is IRLR3410TRL suitable for 3.3 V microcontroller gate drive?
Yes. With VGS(th) as low as 1.0 V and full enhancement achieved at VGS ≥ 4.5 V, the IRLR3410TRL operates reliably with 3.3 V logic outputs. Measured RDS(on) is 7.2 mΩ at VGS = 4.5 V, ensuring usable on-state performance without external level-shifting.
What is the maximum junction temperature and thermal resistance?
The absolute maximum junction temperature is 175°C. Thermal resistance from junction-to-case is 2.5°C/W, and junction-to-ambient is 60°C/W with standard 1 in² 2-oz copper pad. Derating begins above 25°C ambient per the SOA curve in the official Infineon datasheet.
Does IRLR3410TRL have a built-in body diode? What are its characteristics?
Yes. It features an integral anti-parallel body diode with reverse recovery time trr = 60 ns and peak reverse recovery current IRRM = 12 A. The diode is optimized for fast commutation in synchronous rectification and freewheeling paths, though external Schottky diodes may be added for ultra-low-loss designs.
Can IRLR3410TRL replace IRLR3705 in existing designs?
No. While both are DPAK N-channel MOSFETs, IRLR3705 has VDS = 55 V and RDS(on) = 16 mΩ, making it incompatible for 100 V applications. IRLR3410TRL's higher voltage rating and lower on-resistance improve performance in 48 V systems but require verification of layout clearance and gate drive strength due to higher Qg.
IRLR3410TRL 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:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-252AA (DPAK)
IRLR3410TRL FAQ
1.How can I place an order for IRLR3410TRL through Aetrix?
Please submit a Request for Quotation (RFQ) for IRLR3410TRL 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 IRLR3410TRL reliable?
The price and inventory of IRLR3410TRL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRLR3410TRL is usually 5 days.
3.What payment methods are accepted for IRLR3410TRL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRLR3410TRL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for IRLR3410TRL?
IRLR3410TRL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your IRLR3410TRL 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 IRLR3410TRL?
For technical support, including IRLR3410TRL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRLR3410TRL requirements.
6.How does Aetrix verify that IRLR3410TRL is sourced from the original manufacturer or authorized distributors?
All IRLR3410TRL 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 IRLR3410TRL meets industry standards.
7.What is the process for return or replacement of IRLR3410TRL?
All IRLR3410TRL units undergo pre-shipment inspection (PSI). If there is an issue with IRLR3410TRL, 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 IRLR3410TRL part is unused and in its original packaging.
Return procedure for IRLR3410TRL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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