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Name: IRFZ44NPBF
Brand: Infineon Technologies
SKU: IRFZ44NPBF
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Infineon Technologies IRFZ44NPBF

Part No.:: IRFZ44NPBF

Manufacturer:: Infineon Technologies

Package:: TO-220AB

Datasheet:: IRFZ44NPBF.pdf

Description:: MOSFET N-CH 55V 49A TO220AB

In Stock:: 17626

Quantity:: Add To Cart

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IRFZ44NPBF Specifications

Packaging:
Tube
Series:
HEXFET®
ProductStatus:
Active
FETType:
N-Channel
Technology:
MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss):
55 V
Current-ContinuousDrain(Id)@25°C:
49A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn):
10V
RdsOn(Max)@IdVgs:
17.5mOhm @ 25A, 10V
Vgs(th)(Max)@Id:
4V @ 250µA
GateCharge(Qg)(Max)@Vgs:
63 nC @ 10 V
Vgs(Max):
±20V
InputCapacitance(Ciss)(Max)@Vds:
1470 pF @ 25 V
FETFeature:
-
PowerDissipation(Max):
94W (Tc)
OperatingTemperature:
-55°C ~ 175°C (TJ)
MountingType:
Through Hole

IRFZ44NPBF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including IRFZ44NPBF price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for IRFZ44NPBF to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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IRFZ44NPBF information

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IRFZ44NPBF Typical application Circuitry

IRFZ44NPBF

The IRFZ44NPBF, hailing from the esteemed HEXFET Power MOSFET portfolio by International Rectifier, exemplifies the pinnacle of efficiency within solid-state switches. With a design tailored for minimal on-state resistance and a high density of packing, the IRFZ44NPBF garners widespread acclaim in fast-switching applications. Harnessing its full capabilities necessitates a nuanced understanding of the device's pin configuration and circuit integration methods.

1. Drain (D): This terminal, acting as the output, connects directly to the negative side of the load. Ensuring the proper establishment of this connection is paramount, as it channels the current during the MOSFET's 'on' state. Whether the load links to the positive supply rail or ground hinges on the overall design and requirements of the application.

2. Gate (G): The Gate terminal, serving as the command input, controls the MOSFET's operational states. Typically, a microcontroller or similar device steers this control voltage. However, incorporating a gate resistor is prudent to preserve signal integrity and thwart oscillations. Furthermore, it's crucial to confirm that the gate-source voltage doesn't exceed the maximum threshold stipulated in the IRFZ44NPBF's datasheet.

3. Source (S): Customarily tied to the circuit's ground or reference voltage, the Source is integral to closing the current's loop through the MOSFET. In designs where the MOSFET suspends above ground (common in high-side switching), the Source connects to the lower potential side of the load.

4. Augmenting Circuit Reliability:

- Protective Diode: When interfacing with inductive loads, a diode placed across the load (cathode to the Drain, anode to the Source) becomes indispensable. This diode mitigates voltage spikes resultant from sudden current discontinuities, safeguarding the IRFZ44NPBF.

- Gate-Source Voltage Regulation: To circumvent the adverse effects of excessive voltage, deploying a zener diode between the Gate and Source can prove advantageous. This strategy clamps the voltage, securing the gate insulation from breakdown.

- Thermal Oversight: Operating within safe thermal boundaries is quintessential to maintain the IRFZ44NPBF's integrity. Employing a heat sink, particularly under substantial power dissipation scenarios, helps avert thermal runaways.

- Compliance with Operating Conditions: Adhering to the specified absolute maximum ratings is non-negotiable. Exceeding these ratings, even momentarily, may compromise the IRFZ44NPBF's functionality and longevity.

5. Validation of Circuit Functionality: After the integration phase, conducting a thorough functional check under nominal operating conditions ensures the circuit's readiness for full-fledged deployment. This step is pivotal to intercept any discrepancies that might have crept in during the design or assembly stages.

In essence, the IRFZ44NPBF is a cornerstone component in power electronics, enabling energy-efficient solutions in a compact form factor. Its integration, while technical, rewards with performance and reliability when executed with precision and adherence to the stipulated guidelines. As a standard practice, referencing the specific IRFZ44NPBF datasheet for any nuances or updates ensures an informed and trouble-free implementation process.

IRFZ44NPBF FAQ

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3. Are the IRFZ44NPBF price and inventory displayed accurate?

The price and inventory of IRFZ44NPBF fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of IRFZ44NPBF?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the IRFZ44NPBF we delivered, we will accept the replacement or return of the IRFZ44NPBF only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of IRFZ44NPBF.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations