Infineon IRFZ44NSTRLPBF
The product IRFZ44NSTRLPBF is a MOSFET designed for a maximum voltage of 55 volts and a current of 49 amps, with a resistance of 17





Brands: Infineon
Mfr.Part #: IRFZ44NSTRLPBF
Datasheet: IRFZ44NSTRLPBF Datasheet (PDF)
Package/Case: TO-263-3
RoHS Status:
Stock Condition: 4,505 pcs, New Original
Product Type: Single FETs, MOSFETs
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
Qty | Unit Price | Ext Price |
---|---|---|
1 | $1.072 | $1.072 |
10 | $0.918 | $9.180 |
30 | $0.833 | $24.990 |
100 | $0.738 | $73.800 |
500 | $0.564 | $282.000 |
800 | $0.546 | $436.800 |
In Stock 4,505 PCS
IRFZ44NSTRLPBF General Description
What sets this MOSFET apart is its fast switching speed and high input capacitance, making it a standout choice for applications that require high-speed switching. Additionally, the IRFZ44NSTRLPBF boasts a low gate charge, which not only reduces switching losses but also improves overall efficiency, making it a valuable component in any power management system
Features
- Durable construction for long lifespan reliability
- Fault-tolerant design for minimized downtime
- Easy soldering for efficient assembly

Application
- Automotive systems
- Solar inverters
- UPS
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
functionalPacking | TAPE & REEL LEFT | msl | 1 |
halogenFree | yes | customerInfo | STANDARD |
fgr | FJ8 | productClassification | COM |
productStatusInfo | active | hfgr | P |
pbFree | yes | moistureProtPack | NON DRY |
opn | IRFZ44NSTRLPBF | completelyPbFree | no |
sapMatnrSali | SP001578598 |
Shipping
Shipping Type | Ship Fee | Lead Time | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.5% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the IRFZ44NSTRLPBF?
A: To place an order for the IRFZ44NSTRLPBF, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the IRFZ44NSTRLPBF?
A: We offer a 1-year warranty on the IRFZ44NSTRLPBF. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of IRFZ44NSTRLPBF from Infineon?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Infineon manufacturers and authorized agents. All Infineon suppliers must pass a qualification review before they can list their IRFZ44NSTRLPBF products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the IRFZ44NSTRLPBF chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Infineon information page to find comprehensive details about the IRFZ44NSTRLPBF.
Q: Are the price and stock information for IRFZ44NSTRLPBF on Ovaga's platform accurate?
A: Inventory levels for Infineon products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for IRFZ44NSTRLPBF?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the IRFZ44NSTRLPBF?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Part points
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The IRFZ44NSTRLPBF chip is a power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) designed for high-performance power switching applications. It offers low on-state resistance and fast switching capabilities, making it suitable for various industrial and automotive applications. The chip can handle high currents and voltages, making it ideal for power management tasks.
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Equivalent
Some equivalent products to the IRFZ44NSTRLPBF chip include the IRFZ44N, IRFZ44NPBF, IRFZ44NSTRPBF, and IRFZ44NSPBF. These chips are all N-channel MOSFETs with similar specifications and performance characteristics to the IRFZ44NSTRLPBF. -
Features
The IRFZ44NSTRLPBF is a power MOSFET transistor with a Vds (drain-source voltage) of 55V and a continuous drain current of 49A. It is designed for use in various applications including power supplies, motor control circuits, and other high current switching applications. -
Pinout
The IRFZ44NSTRLPBF is a TO-263 N-Channel power MOSFET. It has 7 pins in total. Pin 1 is the Gate, pin 2 is the Drain, pin 3 is the Source, pin 4 is the Drain, pin 5 is the Source, pin 6 is the Drain, and pin 7 is the Drain. -
Manufacturer
The manufacturer of the IRFZ44NSTRLPBF is Infineon Technologies AG. Infineon Technologies AG is a leading German semiconductor manufacturing company focusing on providing a wide range of power semiconductors and system solutions. -
Application Field
The IRFZ44NSTRLPBF is a MOSFET transistor that is commonly used in various electronic applications, including switching power supplies, motor control circuits, and audio amplifiers. Its high voltage and current capabilities make it suitable for applications where high power and efficiency are required. -
Package
The IRFZ44NSTRLPBF chip is in a TO-263 package type, it has a D²Pak form, and its size is approximately 10.16 mm x 10 mm.
Assembly Advice
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Datasheet PDF
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