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IRFR3505
TO-252AA Plastic DPAK-3 package
IRFR3505
TO-252AA Plastic DPAK-3 package
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Manufacturer Part # : IRFR3505
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Package/Case: DPAK-3
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Brand: Infineon Technologies
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Product Categories : Single FETs, MOSFETs
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
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Tube or Tray
IRFR3505 DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The IR MOSFET family of power MOSFETs utilizes proven silicon processes offering designers a wide portfolio of devices to support various applications such as DC motors, inverters, SMPS, lighting, load switches as well as battery powered applications.The devices are available in a variety of surface mount and through-hole packages with industry standard footprints for ease of design.
Key Features
- Power MOSFET transistor
- N-channel, VDS of 55V
- ID of 7.1A
- RDS(on) of 42mΩ
- Packaged in D-PAK for surface mount applications
- Low on-state resistance
- High switching speed
- Designed for high power applications
Application
- Power supplies
- Motor drives
- Battery chargers
- Switching regulators
- DC-DC converters
- Lighting control
- Electronic loads
- Power management in portable electronics
- Audio amplifiers
- Automotive applications
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Package | DPAK (TO-252) | Polarity | N |
| RDS (on) max | 13.0 mΩ | RthJC max | 1.09 K/W |
| Tj max | 175.0 °C | VDS max | 55.0 V |
| ID max | 49.0 A | Moisture Sensitivity Level | 1 |
| Mounting | SMD | Ptot max | 140.0 W |
| VGS max | 20.0 V |
FAQs
What is IRFR3505?
The IRFR3505 is a power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) designed for high-efficiency power management applications. It is commonly used in power supplies, motor control, and electronic load switches.
How Does IRFR3505 Work?
The IRFR3505 works by controlling the flow of current between the source and drain terminals using an electric field. When a voltage is applied to the gate terminal, it creates a conducting channel, allowing current to pass through the MOSFET. This enables the efficient control and switching of power in various electronic circuits.
How Many Pins does IRFR3505 have and What are the Functions of the Pinout Configuration?
The IRFR3505 is housed in a TO-252 package, also known as DPAK (TO-252AA). The pinout configuration includes:
- GATE: Control terminal for applying the gate voltage.
- DRAIN: Terminal through which the current exits the MOSFET.
- SOURCE: Terminal through which the current enters the MOSFET and is connected to the ground or return path.
What are the Pros and Cons of IRFR3505?
Pros:
- High Efficiency: Offers low on-state resistance, leading to high efficiency and minimal power dissipation.
- Fast Switching: Capable of fast switching speeds, suitable for high-frequency applications.
- Compact Package: The TO-252 package is space-efficient and provides good thermal performance.
- High Current Capacity: Can handle relatively high currents, making it suitable for power applications.
Cons:
- Gate Drive Voltage: Requires an appropriate gate drive voltage for proper switching and control.
- Heat Dissipation: May require additional heat sinking or thermal management in high-power applications.
Are There Any Equivalents/Alternatives to IRFR3505 for Recommendation?
- The IRF3704 from International Rectifier is a similar power MOSFET with comparable specifications.
- Alternatives to the IRFR3505 include the FDP7030L from Fairchild Semiconductor and the STP16NF06 from STMicroelectronics.
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