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Infineon Technologies IRFS3004TRLPBF
- Part No.:
- IRFS3004TRLPBF
- Manufacturer:
- Infineon Technologies
- Category:
- FETs, MOSFETs
- Package:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Datasheet:
-
IRFS3004TRLPBF.pdf
- Description:
- MOSFET N-CH 40V 195A D2PAK
- Quantity:
- Payment:
- Shipping:
Inventory:201
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Product details
Overview
IRFS3004TRLPBF from Infineon Technologies (formerly International Rectifier) is a 40V, 340A silicon-limited N-channel HEXFET Power MOSFET in TO-220AB package, optimized for high-current synchronous rectification and hard-switched SMPS topologies with 1.4mΩ typical RDS(on), 160nC total gate charge, and enhanced avalanche ruggedness.
For engineers reviewing the IRFS3004TRLPBF datasheet, IRFS3004TRLPBF pinout, IRFS3004TRLPBF application, or IRFS3004TRLPBF equivalent, key selection criteria include continuous drain current at elevated case temperature, body diode reverse recovery performance (27ns trr), dV/dt immunity, and thermal resistance (RθJC = 0.40°C/W) in high-power DC-DC and UPS designs.
Technical Context
This MOSFET employs planar silicon process with optimized cell layout to achieve ultra-low on-resistance while maintaining robust unclamped inductive switching capability (EAS = 340mJ). Its gate structure supports fast turn-on (23ns td(on)) and controlled Miller plateau behavior (Qgd = 68nC), enabling stable operation in 100kHz+ hard-switched converters.
The integrated body diode exhibits low VSD (1.3V max), high dI/dt tolerance (930A/µs), and tightly characterized Qrr (18–41nC across temperature), making it suitable for synchronous rectification where diode conduction and recovery losses dominate efficiency.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 40V - Maximum blocking voltage before avalanche onset; sets upper limit for bus voltage in 12V/24V/48V systems. |
| RDS(on) typ. | 1.4mΩ - Enables <1.5W conduction loss at 195A, critical for minimizing heat sink size in high-current rails. |
| ID @ TC=25°C | 340A - Silicon-limited continuous current; defines maximum DC load handling before thermal runaway. |
| Qg max. | 240nC - Determines gate driver power requirement and switching speed trade-off in high-frequency designs. |
| trr | 27ns - Fast body diode recovery reduces cross-conduction loss and EMI in synchronous buck stages. |
| RθJC | 0.40°C/W - Junction-to-case thermal resistance enables direct mounting to heatsink without thermal interface degradation. |
| EAS | 340mJ - Single-pulse avalanche energy rating allows safe operation during transient overvoltage events in inductive loads. |
Pinout & Package
IRFS3004TRLPBF uses the standard TO-220AB package with isolated tab (drain-connected), featuring three leads: Gate (G), Drain (D), and Source (S). The metal tab is electrically connected to the drain terminal and must be insulated from chassis ground unless drain is referenced to system ground.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| G | Gate control input | Receives 10V logic-level drive; threshold voltage range 2.0–4.0V ensures compatibility with standard PWM controllers. |
| D | Drain (high-side switch node) | Connected to metal tab; carries full load current and must be thermally coupled to heatsink via insulating washer. |
| S | Source (low-side reference) | Common return path for load current and gate drive reference; low-inductance PCB routing essential for stability. |
Key Features
| Feature | Design Value |
|---|---|
| Enhanced avalanche ruggedness | 340mJ single-pulse EAS with validated thermal failure model-enables reliable operation under unclamped inductive switching stress. |
| Low gate charge asymmetry | Qgd/Qgs ratio of ~1.7 supports predictable Miller-effect timing and reduces risk of shoot-through in half-bridge configurations. |
| Optimized body diode dI/dt capability | Rated for 930A/µs di/dt with ISD ≤ 195A-minimizes voltage overshoot during reverse recovery in synchronous rectifiers. |
| Thermally robust packaging | 0.40°C/W RθJC and 0.50°C/W RθCS with greased surface-delivers >200W dissipation capability with standard TO-220 heatsinks. |
Applications
| High-Efficiency Synchronous Rectification | Uninterruptible Power Supply (UPS) |
|---|---|
Use Scenario: Secondary-side switch in 48V-to-12V isolated DC-DC converters delivering up to 3kW with >96% peak efficiency. IC Role / Device Role / Timing Role: Low-side synchronous rectifier replacing Schottky diodes; commutated by controller with precise dead-time control. Use Value: 1.4mΩ RDS(on) cuts conduction loss by 65% vs. 40V Schottky, reducing thermal load and enabling smaller magnetics. | Use Scenario: Inverter stage in line-interactive UPS handling 2–5kVA loads with battery backup and pure sine-wave output. IC Role / Device Role / Timing Role: High-current H-bridge switch driving transformer primary; subjected to frequent bus transients and overload conditions. Use Value: 340mJ EAS and 195A pulsed current rating ensure survival during short-circuit and battery-reverse polarity events. |
| Hard-Switched SMPS | High-Speed Motor Drive Stages |
Use Scenario: Primary-side switch in 100kHz+ resonant LLC or phase-shifted full-bridge converters for server PSUs and telecom rectifiers. IC Role / Device Role / Timing Role: High-side switching element with fast turn-off (90ns td(off)) and low Coss (2020pF) to minimize switching loss. Use Value: Coss eff.(TR) = 2690pF enables predictable ZVS transition timing, improving light-load efficiency and reducing EMI. | Use Scenario: Half-bridge leg in 48V BLDC motor drives for industrial automation, supporting 300A peak phase current. IC Role / Device Role / Timing Role: Low-side power switch with integrated body diode conducting freewheeling current during PWM off-time. Use Value: 27ns trr and 18nC Qrr suppress voltage spikes during commutation, eliminating need for external snubbers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-current N-channel power MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STL220N4F7AG | 40V, 220A, RDS(on) = 1.6mΩ, Qg = 180nC, TO-247 package | Lower current rating and larger footprint; better suited for lower-density layouts with higher thermal margin | Select when board space permits TO-247 and peak current stays below 220A. |
| IXFH320N04T2 | 40V, 320A, RDS(on) = 1.35mΩ, Qg = 220nC, TO-247AD package | Higher current capability but requires larger gate drive energy; no lead-free exemption for RoHS-6 compliance | Choose for legacy designs requiring extended lifetime availability and tighter RDS(on) spec. |
Compared with STL220N4F7AG and IXFH320N04T2, IRFS3004TRLPBF offers the lowest thermal resistance (0.40°C/W) in TO-220AB, enabling higher power density in constrained mechanical envelopes without sacrificing avalanche safety margin.
Availability
IRFS3004TRLPBF is available at Aetrix Electronics and suitable for high-efficiency synchronous rectification, uninterruptible power supply inverters, and hard-switched SMPS requiring stable component supply and long-term industrial lifecycle support.
Supply support for IRFS3004TRLPBF 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 global semiconductor leader specializing in power management, automotive, and industrial control solutions, with core expertise in silicon and wide-bandgap device physics.
This device belongs to the HEXFET® Power MOSFET product line, engineered specifically for high-current, high-ruggedness switching in server power supplies, telecom infrastructure, and industrial motor drives.
FAQ
What is the maximum continuous drain current at 100°C case temperature?
The IRFS3004TRLPBF supports 240A continuous drain current at TC = 100°C per its Absolute Maximum Ratings table. This value reflects silicon-limited conduction capacity under sustained thermal conditions and assumes proper heatsinking with RθJC = 0.40°C/W and ambient derating applied.
Is the TO-220AB package lead-free and RoHS-compliant?
Yes, IRFS3004TRLPBF is lead-free and fully RoHS-6 compliant, as indicated by the "PbF" suffix and documented in Infineon's official material declarations. The "TRL" prefix denotes tape-and-reel packaging, and the device meets JEDEC J-STD-020 moisture sensitivity level MSL-1.
How does the body diode performance compare to discrete Schottky diodes?
The integrated body diode delivers VSD ≤ 1.3V and trr = 27ns at 25°C, outperforming most 40V Schottky diodes in reverse recovery speed while matching forward voltage within 5%. Its dI/dt rating of 930A/µs eliminates snap-off oscillation, unlike many Schottky devices prone to thermal runaway under fast commutation.
Can IRFS3004TRLPBF be used in parallel configurations?
Yes-its positive temperature coefficient of RDS(on) (0.037V/°C V(BR)DSS drift) and matched transfer characteristics across production lots enable stable current sharing. Designers must balance gate loop inductance and use individual gate resistors (≥2.7Ω) to prevent oscillatory turn-on in multi-device paralleling.
IRFS3004TRLPBF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- HEXFET®
- Package/Case:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Last Time Buy
- FET Type:
- N-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 40 V
- Current - Continuous Drain (Id) @ 25°C:
- 195A (Ta)
- Drive Voltage (Max Rds On, Min Rds On):
- 10V
- Rds On (Max) @ Id, Vgs:
- 1.75mOhm @ 195A, 10V
- Vgs(th) (Max) @ Id:
- 4V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 240 nC @ 10 V
- Vgs (Max):
- ±20V
- Input Capacitance (Ciss) (Max) @ Vds:
- 9200 pF @ 25 V
- FET Feature:
- -
- Power Dissipation (Max):
- 380W (Tc)
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- D2PAK
IRFS3004TRLPBF FAQ
1.How can I place an order for IRFS3004TRLPBF through Aetrix?
Please submit a Request for Quotation (RFQ) for IRFS3004TRLPBF 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 IRFS3004TRLPBF reliable?
The price and inventory of IRFS3004TRLPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRFS3004TRLPBF is usually 5 days.
3.What payment methods are accepted for IRFS3004TRLPBF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRFS3004TRLPBF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for IRFS3004TRLPBF?
IRFS3004TRLPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your IRFS3004TRLPBF 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 IRFS3004TRLPBF?
For technical support, including IRFS3004TRLPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRFS3004TRLPBF requirements.
6.How does Aetrix verify that IRFS3004TRLPBF is sourced from the original manufacturer or authorized distributors?
All IRFS3004TRLPBF 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 IRFS3004TRLPBF meets industry standards.
7.What is the process for return or replacement of IRFS3004TRLPBF?
All IRFS3004TRLPBF units undergo pre-shipment inspection (PSI). If there is an issue with IRFS3004TRLPBF, 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 IRFS3004TRLPBF part is unused and in its original packaging.
Return procedure for IRFS3004TRLPBF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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