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IRFI840
IRFI840 Power FET
IRFI840
IRFI840 Power FET
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.
About Payment
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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.
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IRFI840 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 IRFI840 is a N-channel power MOSFET transistor commonly used in various power applications. It is specifically designed for high power switching applications such as motor control, DC-DC converters, and power amplifiers.The IRFI840 has a maximum drain-source voltage of 500V and a continuous drain current of 8A, making it suitable for handling high power loads. It features a low on-resistance of 0.65 ohms, allowing for efficient power conversion with minimal losses.This MOSFET transistor has a fast switching speed and low gate charge, enabling quick and efficient switching operations in power circuits. Its rugged construction and high temperature operation capabilities make it reliable in demanding environments.The IRFI840 is housed in a TO-220AB package, which provides thermal stability and ease of mounting on a heat sink for improved heat dissipation. It also has a wide operating temperature range of -55°C to 175°C, ensuring reliable performance in various temperature conditions.
Key Features
- 1000V Drain-source voltage
- 8.0A Drain current
- 25W Power dissipation
- 175°C Operating junction temperature
- 4.5Ω On-state resistance
- Fast switching speed
Application
- Switching power supplies
- High power DC-DC converters
- Motor control applications
- Industrial automation systems
- Electronic ballasts for fluorescent lamps
- Solid-state relays
- Audio amplifiers
- Frequency converters
- RF applications
- Brushed DC motor drivers
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Rohs Code | No | Part Life Cycle Code | Obsolete |
| Reach Compliance Code | ECCN Code | EAR99 | |
| Configuration | SINGLE | Drain Current-Max (Abs) (ID) | 4.6 A |
| Drain Current-Max (ID) | 4.6 A | FET Technology | METAL-OXIDE SEMICONDUCTOR |
| JESD-609 Code | e0 | Number of Elements | 1 |
| Operating Mode ! | ENHANCEMENT MODE | Polarity/Channel Type | N-CHANNEL |
| Power Dissipation-Max (Abs) | 40 W | Surface Mount ! | NO |
| Terminal Finish | Tin/Lead (Sn/Pb) | Product Category ! | MOSFET |
| Technology | Si | Mounting Style | Through Hole |
| Package / Case | TO-220-3 | Series | IRFI |
| Brand | Vishay / Siliconix | Height | 15.49 mm |
| Length | 10.41 mm | Product Type ! | MOSFET |
| Subcategory | MOSFETs | Width | 4.7 mm |
| Unit Weight | 0.068784 oz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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