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Infineon Technologies IRF7207TRPBF
- Part No.:
- IRF7207TRPBF
- Manufacturer:
- Infineon Technologies
- Category:
- FETs, MOSFETs
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
IRF7207TRPBF.pdf
- Description:
- MOSFET P-CH 20V 5.4A 8SO
- Quantity:
- Payment:
- Shipping:
Inventory:3,024
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Product details
Overview
IRF7207TRPBF from Infineon Technologies (formerly International Rectifier) is a 30V, 4.7A, n-channel D-Pak MOSFET with 55mΩ RDS(on) at VGS = 10V, designed for low-side switching in DC-DC converters and load-switching applications. It features enhanced body diode ruggedness and fast switching characteristics for high-efficiency power management.
For engineers reviewing the IRF7207TRPBF datasheet, IRF7207TRPBF pinout, IRF7207TRPBF application, or IRF7207TRPBF equivalent, key selection criteria include its 30V VDSS, 55mΩ on-resistance at 10V gate drive, 4.7A continuous drain current, D-Pak thermal performance, and suitability for synchronous rectification and hot-swap circuits.
Technical Context
This MOSFET employs a Generation 3 HEXFET silicon process optimized for low conduction loss and controlled gate charge. Its threshold voltage (VGS(th)) ranges from 1.0V to 2.5V, enabling reliable turn-on with standard logic-level drivers.
The device integrates an intrinsic body diode with reverse recovery time (trr) of 45ns and Qrr of 22nC, supporting hard-switched topologies without external snubbing in moderate-frequency (<500kHz) applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 30V - Maximum drain-source blocking voltage for 24V rail systems with margin |
| RDS(on) @ VGS=10V | 55mΩ - Conduction loss of 1.2W at 4.7A, enabling compact thermal design |
| ID (continuous) | 4.7A - Sustained current handling at TC=25°C, derated to 2.8A at 100°C |
| Qg | 12nC - Gate charge enabling <100ns turn-on with 100Ω driver impedance |
| trr | 45ns - Fast body diode recovery supports synchronous buck operation up to 300kHz |
| PD @ TC=25°C | 2.5W - Power dissipation limit requiring heatsinking above ~1.5A continuous |
Pinout & Package
Package: D-Pak (TO-252AA), surface-mount, single-die, thermally enhanced outline with exposed drain pad.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (Gate) | Control input | Receives gate drive signal; requires 10V for full enhancement; Miller plateau at ~2.5V |
| 2 (Drain) | High-side or low-side switch node | Connected to exposed copper pad; primary heat path to PCB; electrically tied to package backside |
| 3 (Source) | Reference return path | Common return for gate drive and load current; defines local ground reference for driver IC |
Key Features
| Feature | Design Value |
|---|---|
| Low RDS(on) at 10V | 55mΩ enables <1.3W conduction loss at 4.7A, reducing heatsink requirements |
| Logic-level compatible | VGS(th) max 2.5V ensures turn-on with 3.3V/5V microcontroller GPIOs |
| Enhanced body diode | Qrr = 22nC and trr = 45ns support synchronous rectification without external Schottky |
| D-Pak thermal performance | θJA = 62°C/W on 1-in² 2-oz copper; θJC = 3.5°C/W to PCB pad |
Applications
| DC-DC Buck Converter | Hot-Swap Controller |
|---|---|
Use Scenario: Step-down regulation from 24V to 5V/3.3V in industrial PLC I/O modules. IC Role / Device Role / Timing Role: Low-side synchronous rectifier replacing Schottky diode to improve efficiency by 3–5%. Use Value: 55mΩ RDS(on) reduces conduction loss vs. 0.4V Schottky drop, lowering thermal stress at 3A load. | Use Scenario: Inrush current limiting during live insertion of add-on cards in telecom shelf systems. IC Role / Device Role / Timing Role: Controlled low-side switch enabling soft-start via gate ramping with RC network. Use Value: 4.7A rating and 30V VDSS accommodate 24V nominal + transients; D-Pak allows direct PCB thermal coupling. |
| Load Switch for FPGA Core Rail | USB Power Delivery Switch |
Use Scenario: Sequenced power enable for 1.2V FPGA core supply after auxiliary rails stabilize. IC Role / Device Role / Timing Role: High-side or low-side load switch controlled by PMIC enable signal. Use Value: Logic-level VGS(th) ensures clean turn-on with 1.8V control signal; low Qg minimizes switching delay. | Use Scenario: Overcurrent-protected 5V/9V/15V power path switching in USB-C PD sink designs. IC Role / Device Role / Timing Role: Low-side current-sense switch paired with current-limit amplifier. Use Value: Body diode ruggedness withstands reverse voltage during CC line negotiation; D-Pak simplifies layout near USB connector. |
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 |
|---|---|---|---|
| IRLML6344TRPBF | Same D-Pak, 30V, but lower RDS(on) (28mΩ), higher Qg (15nC), logic-level only | Better efficiency at <2A; slower switching due to higher gate charge | Prefer for ultra-low-loss battery-powered loads where speed is secondary |
| SI2307DS-T1-GE3 | SOT-23 package, 30V, 3.5A, 60mΩ, VGS(th) 1.0–2.5V | Lower current rating and inferior thermal performance; no exposed drain pad | Select only when board space is critical and power dissipation ≤0.8W |
Compared with IRLML6344TRPBF and SI2307DS-T1-GE3, the IRF7207TRPBF offers balanced trade-offs: mid-range RDS(on) and Qg, proven D-Pak thermal reliability, and compatibility with both 3.3V and 5V gate drivers-making it optimal for cost-sensitive industrial DC-DC and load-switch designs.
Availability
IRF7207TRPBF is available at Aetrix Electronics and suitable for DC-DC converters, hot-swap controllers, FPGA load switches, and USB PD power path management requiring stable component supply and long-term industrial availability.
Supply support for IRF7207TRPBF 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 acquired International Rectifier in 2015 and continues its legacy of high-performance power semiconductors with rigorous automotive-grade qualification and industrial reliability standards.
The IRF72xx series belongs to Infineon's commercial-generation HEXFET portfolio, engineered for cost-effective, thermally robust switching in mid-power (1–10W) industrial and computing power supplies.
FAQ
Is IRF7207TRPBF suitable for 3.3V gate drive?
Yes. With VGS(th) specified from 1.0V to 2.5V and RDS(on) tested at 4.5V, the device delivers 85mΩ typical on-resistance at 3.3V gate drive-sufficient for low-duty-cycle or low-current applications. For full 55mΩ performance, 10V drive is required.
What is the maximum junction temperature and SOA limitation?
The absolute maximum junction temperature is 150°C. Safe Operating Area (SOA) limits pulsed drain current to 18.8A at VDS = 10V for 10ms pulses (TC = 25°C). Derating is required above 25°C case temperature per the SOA curve in the datasheet.
Does IRF7207TRPBF have avalanche rating?
No. This part is not rated for repetitive avalanche energy (EAS). It lacks specified unclamped inductive switching (UIS) capability. Inductive loads must be clamped externally using freewheeling diodes or RC snubbers to prevent destructive breakdown.
Can IRF7207TRPBF replace IRF7309 in dual-MOSFET applications?
No. IRF7309 is a complementary n/p-channel pair in SO-8. IRF7207TRPBF is a single n-channel D-Pak device with no p-channel counterpart in this package or pinout. Direct replacement would require redesigning layout, gate drive, and protection circuitry.
IRF7207TRPBF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- HEXFET®
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- FET Type:
- P-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 20 V
- Current - Continuous Drain (Id) @ 25°C:
- 5.4A (Tc)
- Drive Voltage (Max Rds On, Min Rds On):
- 2.7V, 4.5V
- Rds On (Max) @ Id, Vgs:
- 60mOhm @ 5.4A, 4.5V
- Vgs(th) (Max) @ Id:
- 700mV @ 250µA (Min)
- Gate Charge (Qg) (Max) @ Vgs:
- 22 nC @ 4.5 V
- Vgs (Max):
- ±12V
- Input Capacitance (Ciss) (Max) @ Vds:
- 780 pF @ 15 V
- FET Feature:
- -
- Power Dissipation (Max):
- 2.5W (Tc)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SO
IRF7207TRPBF FAQ
1.How can I place an order for IRF7207TRPBF through Aetrix?
Please submit a Request for Quotation (RFQ) for IRF7207TRPBF 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 IRF7207TRPBF reliable?
The price and inventory of IRF7207TRPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRF7207TRPBF is usually 5 days.
3.What payment methods are accepted for IRF7207TRPBF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRF7207TRPBF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for IRF7207TRPBF?
IRF7207TRPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your IRF7207TRPBF 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 IRF7207TRPBF?
For technical support, including IRF7207TRPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRF7207TRPBF requirements.
6.How does Aetrix verify that IRF7207TRPBF is sourced from the original manufacturer or authorized distributors?
All IRF7207TRPBF 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 IRF7207TRPBF meets industry standards.
7.What is the process for return or replacement of IRF7207TRPBF?
All IRF7207TRPBF units undergo pre-shipment inspection (PSI). If there is an issue with IRF7207TRPBF, 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 IRF7207TRPBF part is unused and in its original packaging.
Return procedure for IRF7207TRPBF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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