What is the Additional Feature ?

Name: IRF4905LPBF
Brand: Infineon Technologies
SKU: IRF4905LPBF
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 IRF4905LPBF

Part No.:: IRF4905LPBF

Manufacturer:: Infineon Technologies

Package:: TO-262

Datasheet:: IRF4905LPBF.pdf

Description:: MOSFET P-CH 55V 42A TO262

In Stock:: 8601

Quantity:: Add To Cart

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IRF4905LPBF Specifications

Packaging:
Tube
Series:
HEXFET®
ProductStatus:
Active
FETType:
P-Channel
Technology:
MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss):
55 V
Current-ContinuousDrain(Id)@25°C:
42A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn):
10V
RdsOn(Max)@IdVgs:
20mOhm @ 42A, 10V
Vgs(th)(Max)@Id:
4V @ 250µA
GateCharge(Qg)(Max)@Vgs:
180 nC @ 10 V
Vgs(Max):
±20V
InputCapacitance(Ciss)(Max)@Vds:
3500 pF @ 25 V
FETFeature:
-
PowerDissipation(Max):
170W (Tc)
OperatingTemperature:
-55°C ~ 150°C (TJ)
MountingType:
Through Hole

IRF4905LPBF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including IRF4905LPBF 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 IRF4905LPBF 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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IRF4905LPBF information

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IRF4905LPBF Typical application Circuitry

IRF4905LPBF

The IRF4905LPBF is a distinctively designed power MOSFET hailing from the well-recognized IR (International Rectifier) series. It is a P-channel device renowned for its high-speed switching capabilities, low on-resistance, and robust performance in a plethora of power applications. The IRF4905LPBF serves as a cornerstone for numerous applications where precise control of power is of paramount importance. This guide delves into the specifics of incorporating the IRF4905LPBF into a circuit, addressing the intricacies associated with each pin.

1. Gate (G): This terminal functions as the control mechanism for the IRF4905LPBF. The conductance between the Drain and Source may be adjusted by varying the voltage provided to the Gate. In a standard setup, the Gate links up with a control signal, often originating from a microcontroller or PWM driver. It's prudent to incorporate a resistor (commonly ranging from 10Ω to 100Ω) between the control source and the Gate to regulate the inrush current during the switching process.

2. Drain (D): Being a P-channel MOSFET, the Drain of the IRF4905LPBF is generally connected to the ground or the lower potential side in a switching application. In a basic switch or linear regulator, the Drain would tether to the ground, completing the circuit when the device is active.

3. Source (S): The Source terminal serves as the main current supply pathway. When integrating into applications, it's typically connected to the load and subsequently to the positive side of the power source.

4. Vital Supplemental Components:

- Protection Diode: Particularly when driving inductive loads, the IRF4905LPBF benefits from the addition of a flyback diode placed parallel to the load. This safeguards the MOSFET against potential voltage spikes stemming from inductive discharges.

- Gate Protection: To shield the IRF4905LPBF's delicate gate oxide layer, consider placing a zener diode between the Gate and Source, thereby capping the voltage to a safe threshold.

5. Thermal Considerations: The IRF4905LPBF, when operated under hefty current loads, can generate significant heat. Ensure the device is equipped with an appropriate heat sink and that its thermal limits, as specified in the datasheet, are not surpassed.

6. Gate Voltage Care: The IRF4905LPBF demands a specific negative gate-source voltage for full activation, given its P-channel nature. It's pivotal to ascertain that this voltage aligns with the specifications to guarantee the MOSFET's optimal and safe operation.

7. Post-Integration Checks: Upon assimilating the IRF4905LPBF into your circuit, undertake meticulous testing under minimal load conditions. This ensures the circuit's integrity and correctness, paving the way for seamless full-load operations.

IRF4905LPBF FAQ

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6. What is the process for return or replacement of IRF4905LPBF?

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 IRF4905LPBF we delivered, we will accept the replacement or return of the IRF4905LPBF 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 IRF4905LPBF.

(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