What is IRF740PBF?
IRF740PBF is a Transistors - FETs, MOSFETs - Single component from Vishay. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original IRF740PBF, Transistors - FETs, MOSFETs - Single, by Vishay
MOSFET N-CH 400V 10A TO-220AB
RoHS
Datasheet
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Key specifications
Serise
-
Min Quantity
1
Category
Discrete Semiconductor ProductsSub Categroy
Transistors - FETs, MOSFETs - SingleDescription
MOSFET N-CH 400V 10A TO-220AB
key Attributes
-
Technical document
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ISO 9001
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AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
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Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
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Product overview
Overview
The IRF740PBF is a N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by Vishay, designed for high-performance applications in power electronics. This device is particularly well-suited for switching and amplification tasks in various electronic circuits.
Key Features:
- Type: N-channel MOSFET
- Voltage Rating: The IRF740PBF has a maximum drain-source voltage (V_DS) of 400V, making it suitable for high-voltage applications.
- Current Rating: It can handle a continuous drain current (I_D) of up to 9.2A at a temperature of 25°C, which allows it to manage significant power loads.
- R_DS(on): The on-resistance (R_DS(on)) is typically around 0.55 ohms at a gate-source voltage (V_GS) of 10V. This low on-resistance contributes to reduced power losses during operation.
- Gate Threshold Voltage (V_GS(th)): The gate threshold voltage is in the range of 2V to 4V, which indicates the minimum gate voltage required to turn the MOSFET on.
- Package Type: The IRF740PBF is available in a TO-220 package, which provides good thermal performance and is easy to mount on heatsinks for effective heat dissipation.
- Thermal Resistance: The thermal resistance from junction to case (RθJC) is low, allowing for efficient heat management during operation.
- Switching Speed: The device features fast switching capabilities, making it ideal for applications such as power supplies, motor drivers, and other high-frequency circuits.
Applications:
The IRF740PBF is commonly used in various applications, including:
- Power Supplies: It is often utilized in switch-mode power supplies (SMPS) due to its high voltage and current ratings.
- Motor Control: The MOSFET can be used in H-bridge configurations for driving DC motors.
- Inverters: It is suitable for use in inverter circuits for renewable energy systems, such as solar inverters.
- Lighting Control: The device can be employed in dimming circuits for LED lighting.
Environmental Considerations:
The "PBF" in the part number indicates that the IRF740PBF is lead-free, complying with RoHS (Restriction of Hazardous Substances) standards, making it a more environmentally friendly choice for electronic designs.
Conclusion:
The IRF740PBF from Vishay is a robust and versatile N-channel MOSFET that offers high voltage and current handling capabilities, low on-resistance, and fast switching speeds. Its design and specifications make it an excellent choice for a wide range of power electronic applications, ensuring reliability and efficiency in various circuit designs.
Full technical breakdown
Detailed Specifications
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
Mounting Type
Through Hole
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Product Attribute
Packaging
Tube
Product Attribute
Min Operating Temperature
-55°C
Part Status
Active
Mounting Type
Through Hole
ECCN
EAR99
Lead Free
Lead Free
Packaging
Tube
Min Operating Temperature
-55°C
Published
2011
Factory Lead Time
11 Weeks
Current Rating
10A
Max Junction Temperature (Tj)
150°C
Element Configuration
Single
Manufacturer
Vishay
Technology
MOSFET (Metal Oxide)
Nominal Vgs
4 V
FET Type
N-Channel
Sub-Categories
Transistors - FETs, MOSFETs - Single
Vgs (Max)
±20V
Categories
Discrete Semiconductor Products
Vgs(Th) (Max) @ Id
4V @ 250μA
Operating Temperature
-55°C~150°C TJ
Package / Case
TO-220-3
Gate Charge (Qg) (Max) @ Vgs
63nC @ 10V
Current - Continuous Drain (Id) @ 25°C
10A Tc
Contact Plating
Tin
Radiation Hardening
No
Mount
Through Hole
Number Of Pins
3
Gate To Source Voltage (Vgs)
20V
Voltage - Rated DC
400V
Width
4.7mm
Termination
Through Hole
Max Operating Temperature
150°C
Drive Voltage (Max Rds On,Min Rds On)
10V
Resistance
550mOhm
Threshold Voltage
4V
Fall Time (Typ)
24 ns
Weight
6.000006g
Power Dissipation
125W
Power Dissipation-Max
125W Tc
Continuous Drain Current (ID)
10A
Input Capacitance (Ciss) (Max) @ Vds
1400pF @ 25V
Length
10.41mm
Drain To Source Breakdown Voltage
400V
Supplier Device Package
TO-220AB
Height
19.89mm
Manufacturer'S Part No.
IRF740PBF
Recovery Time
790 ns
Input Capacitance
1.4nF
Rds On (Max) @ Id, Vgs
550mOhm @ 6A, 10V
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH SVHC
Unknown
RoHS Status
ROHS3 Compliant
HTSUS
8541.29.0095
Rise Time
27ns
Number Of Channels
1
Number Of Elements
1
Turn On Delay Time
14 ns
Drain To Source Resistance
550MOhm
Turn-Off Delay Time
50 ns
Drain To Source Voltage (Vdss)
400V
Rds On Max
550 mΩ
Dual Supply Voltage
400V
Common questions
Product FAQ
Quick answers for buyers reviewing IRF740PBF, stock, documentation, and sourcing steps.
What package and description are listed for IRF740PBF?
IRF740PBF is listed with package reference TO-. The current product description is MOSFET N-CH 400V 10A TO-220AB, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is IRF740PBF available in stock?
This page currently shows 51384 units in stock and 51384 units available for IRF740PBF. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for IRF740PBF?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for IRF740PBF by Vishay. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for IRF740PBF?
Yes. This page links to the datasheet for IRF740PBF by Vishay, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify IRF740PBF before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for IRF740PBF before approving the order.
Transistors - FETs, MOSFETs - Single
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