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Infineon Technologies IRFR024NTRRPBF
- Part No.:
- IRFR024NTRRPBF
- Manufacturer:
- Infineon Technologies
- Category:
- FETs, MOSFETs
- Package:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Datasheet:
-
IRFR024NTRRPBF.pdf
- Description:
- MOSFET N-CH 55V 17A DPAK
- Quantity:
- Payment:
- Shipping:
Inventory:7,886
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Product details
Overview
IRFR024NTRRPBF from Infineon Technologies (formerly International Rectifier) is a 55 V, 15 A, N-channel enhancement-mode MOSFET in DPAK (TO-252) package with 0.077 Ω RDS(on) at VGS = 10 V and 25 °C, designed for high-efficiency DC-DC converters and motor control switches in industrial power supplies.
For engineers reviewing the IRFR024NTRRPBF datasheet, IRFR024NTRRPBF pinout, IRFR024NTRRPBF application, or IRFR024NTRRPBF equivalent, key selection criteria include its low gate charge (Qg = 21 nC), fast switching speed (tf = 20 ns), rugged avalanche rating (EAS = 92 mJ), and lead-free RoHS-compliant construction.
Technical Context
This MOSFET employs a planar silicon process optimized for low conduction loss and controlled switching behavior. Its threshold voltage (VGS(th)) ranges from 2.0 V to 4.0 V, enabling reliable turn-on with standard 3.3 V or 5 V logic-level gate drivers.
The device features a fully rated avalanche energy capability and specified safe operating area (SOA) up to 100 µs, supporting robust operation under transient overload and inductive load switching conditions without external snubbers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDS | 55 V - Maximum drain-source blocking voltage for 24 V nominal bus applications with 2× safety margin |
| ID (continuous) | 15 A @ TC = 100 °C - Sustains full load current with standard heatsinking on PCB |
| RDS(on) | 0.077 Ω @ VGS = 10 V - Enables <1.2 W conduction loss at 15 A, reducing thermal design burden |
| Qg | 21 nC - Low gate charge minimizes driver power and enables efficient 100–500 kHz switching |
| EAS | 92 mJ - Rated single-pulse avalanche energy supports inductive load commutation without failure |
| tf | 20 ns - Fast fall time reduces switching losses and EMI generation in hard-switched topologies |
Pinout & Package
DPAK (TO-252) surface-mount package with exposed drain pad for enhanced thermal dissipation; thermally efficient layout compatible with standard reflow profiles and automated assembly.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (Gate) | Control input | Receives gate drive signal; requires ≤10 V logic-compatible voltage for full enhancement |
| 2 (Drain) | High-side switch node | Connected to load or bus; electrically tied to exposed metal pad for thermal and electrical conduction |
| 3 (Source) | Power return reference | Serves as common return path for load current and gate drive reference; defines local ground potential |
Key Features
| Feature | Design Value |
|---|---|
| Lead-free and RoHS compliant | Meets EU Directive 2011/65/EU; no Pb, Cd, Hg, Cr⁶⁺, PBB, or PBDE in finish or die attach |
| 100 % Rg tested | Each unit verified for gate resistance stability-ensures consistent turn-on timing across production lots |
| Fast body diode recovery | trr = 45 ns - Reduces reverse recovery loss and ringing in synchronous rectification and freewheeling paths |
| Enhanced SOA (100 µs) | Guaranteed linear operation under pulse stress up to 100 µs-supports reliable inrush and fault handling |
Applications
| Brushless DC Motor Driver | Industrial DC-DC Converter |
|---|---|
Use Scenario: Half-bridge leg in 24 V BLDC inverter driving fans or pumps in HVAC systems. IC Role / Device Role / Timing Role: Low-side switching element with fast turn-off to minimize shoot-through risk during PWM commutation. Use Value: 20 ns tf and 21 nC Qg enable clean 20 kHz PWM edge transitions and reduce gate driver heat. | Use Scenario: Synchronous rectifier in isolated 48 V-to-12 V flyback converter for factory automation I/O modules. IC Role / Device Role / Timing Role: Secondary-side power switch replacing Schottky diode to improve efficiency above 5 A output. Use Value: 0.077 Ω RDS(on) cuts conduction loss by >40 % vs. 40 V Schottky, raising conversion efficiency from 87 % to 92 %. |
| LED Constant-Current Driver | Overcurrent Protection Switch |
Use Scenario: High-side current regulator in 36 V LED string driver for outdoor signage. IC Role / Device Role / Timing Role: Linear-mode adjustable current limiter with thermal foldback via source-sense resistor feedback. Use Value: Specified SOA up to 100 µs ensures stable operation during LED short-circuit transients without latch-up. | Use Scenario: Load switch in programmable logic controller (PLC) digital output module with electronic fuse function. IC Role / Device Role / Timing Role: Controlled high-side disconnect switch with fast fault response using external current-sense amplifier. Use Value: 92 mJ EAS rating allows safe interruption of 10 A inductive loads without destructive avalanche breakdown. |
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 |
|---|---|---|---|
| STP16NF55 | RDS(on) = 0.085 Ω, Qg = 25 nC, TO-220 package | Through-hole mounting; higher thermal resistance than DPAK; less suitable for high-density PCBs | Prefer when board space permits through-hole assembly and higher RDS(on) is acceptable |
| DMN3025LSD-13 | RDS(on) = 0.035 Ω, VDS = 30 V, SOT-23-3 package | Lower voltage rating limits use to ≤24 V systems; smaller footprint but lower current capability (ID = 4.8 A) | Select only for compact 3.3/5 V logic-driven loads below 5 A and 24 V bus |
Compared with STP16NF55 and DMN3025LSD-13, IRFR024NTRRPBF offers optimal balance of 55 V rating, 15 A current, DPAK thermal performance, and 21 nC gate charge-making it preferred for industrial 24–48 V switched-mode power and motor control where surface-mount density and efficiency are critical.
Availability
IRFR024NTRRPBF is available at Aetrix Electronics and suitable for industrial motor drives, DC-DC power conversion, and LED lighting systems requiring stable component supply and long-term manufacturing continuity.
Supply support for IRFR024NTRRPBF 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 headquartered in Munich, Germany, specializing in power management, automotive, and industrial control ICs and discrete devices.
This MOSFET belongs to Infineon's StrongIRFET™ family, engineered for high-current, high-reliability power switching in industrial and automotive-grade applications where ruggedness and parametric consistency are essential.
FAQ
Is IRFR024NTRRPBF suitable for logic-level gate drive?
No. IRFR024NTRRPBF has a VGS(th) range of 2.0–4.0 V and requires ≥10 V gate drive for full enhancement and minimal RDS(on). It is not a true logic-level MOSFET; using 3.3 V or 5 V drive results in significantly higher on-resistance and thermal stress. A dedicated gate driver or level-shifter is recommended for microcontroller interfaces.
What is the maximum junction temperature and derating behavior?
The absolute maximum junction temperature is 175 °C. Continuous current must be derated linearly above TC = 25 °C: ID drops from 15 A at 100 °C case temperature to zero at 175 °C. Derating follows the SOA curve-pulse current capability remains usable up to 100 µs even at elevated temperatures, provided peak power stays within limits.
Does IRFR024NTRRPBF have integrated ESD protection?
No. The device does not include on-die ESD protection structures. Gate oxide is rated for ±20 V HBM per JEDEC JESD22-A114, meaning external gate protection (e.g., 10 Ω series resistor + 12 V Zener clamp) is required during handling and PCB assembly to prevent electrostatic damage.
Can IRFR024NTRRPBF replace IRFR024NPBF?
Yes-IRFR024NTRRPBF is the tape-and-reel packaging variant of IRFR024NPBF, sharing identical electrical specifications, thermal characteristics, and pinout. The "T" denotes tape-and-reel, and "R" indicates RoHS-compliant lead-free finish. Both are drop-in replacements; only packaging and reel quantity differ (e.g., 2000 pcs/reel vs. tube).
IRFR024NTRRPBF 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:
- Discontinued at Digi-Key
- FET Type:
- N-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 55 V
- Current - Continuous Drain (Id) @ 25°C:
- 17A (Tc)
- Drive Voltage (Max Rds On, Min Rds On):
- 10V
- Rds On (Max) @ Id, Vgs:
- 75mOhm @ 10A, 10V
- Vgs(th) (Max) @ Id:
- 4V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 20 nC @ 10 V
- Vgs (Max):
- ±20V
- Input Capacitance (Ciss) (Max) @ Vds:
- 370 pF @ 25 V
- FET Feature:
- -
- Power Dissipation (Max):
- 45W (Tc)
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-252AA (DPAK)
IRFR024NTRRPBF FAQ
1.How can I place an order for IRFR024NTRRPBF through Aetrix?
Please submit a Request for Quotation (RFQ) for IRFR024NTRRPBF 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 IRFR024NTRRPBF reliable?
The price and inventory of IRFR024NTRRPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRFR024NTRRPBF is usually 5 days.
3.What payment methods are accepted for IRFR024NTRRPBF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRFR024NTRRPBF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for IRFR024NTRRPBF?
IRFR024NTRRPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your IRFR024NTRRPBF 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 IRFR024NTRRPBF?
For technical support, including IRFR024NTRRPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRFR024NTRRPBF requirements.
6.How does Aetrix verify that IRFR024NTRRPBF is sourced from the original manufacturer or authorized distributors?
All IRFR024NTRRPBF 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 IRFR024NTRRPBF meets industry standards.
7.What is the process for return or replacement of IRFR024NTRRPBF?
All IRFR024NTRRPBF units undergo pre-shipment inspection (PSI). If there is an issue with IRFR024NTRRPBF, 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 IRFR024NTRRPBF part is unused and in its original packaging.
Return procedure for IRFR024NTRRPBF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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