What is IRLR8743TRPBF?
IRLR8743TRPBF is a Transistors - FETs, MOSFETs - Single component from Infineon Technologies. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original IRLR8743TRPBF, Transistors - FETs, MOSFETs - Single, by Infineon Technologies
MOSFET N-CH 30V 160A DPAK
RoHS
Datasheet
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Key specifications
Serise
HEXFET®
Min Quantity
1
Category
Discrete Semiconductor ProductsSub Categroy
Transistors - FETs, MOSFETs - SingleDescription
MOSFET N-CH 30V 160A DPAK
key Attributes
-
Technical document
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
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ESD Control
Electrostatic handling standards to help protect sensitive components.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
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Product overview
Overview
The IRLR8743TRPBF is a N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by Infineon Technologies. This component is designed for high-efficiency power management applications, making it suitable for a variety of uses in both consumer and industrial electronics.
Key Features:
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N-Channel Configuration: The IRLR8743TRPBF is an N-channel MOSFET, which means it uses electrons as the charge carriers. This configuration typically offers lower on-resistance and higher efficiency compared to P-channel MOSFETs.
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Voltage Rating: The device has a maximum drain-source voltage (V_DS) rating of 30V, making it suitable for low to medium voltage applications.
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Current Rating: It can handle a continuous drain current (I_D) of up to 62A at a case temperature of 25°C, which allows it to manage significant power loads effectively.
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On-Resistance: The on-resistance (R_DS(on)) is typically around 0.0045 ohms at a gate-source voltage (V_GS) of 10V. This low on-resistance contributes to reduced power losses and improved thermal performance during operation.
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Gate Threshold Voltage: The gate threshold voltage (V_GS(th)) is in the range of 1V to 2.5V, which allows for easy driving with standard logic levels, making it compatible with various control circuits.
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Package Type: The IRLR8743TRPBF is available in a TO-220 package, which provides good thermal performance and is easy to mount on a heatsink for enhanced heat dissipation.
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Fast Switching Speed: This MOSFET is designed for fast switching applications, making it ideal for use in power supplies, motor drivers, and other applications where rapid on/off switching is required.
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Thermal Characteristics: The device has a thermal resistance from junction to case (RθJC) that allows for efficient heat dissipation, which is critical for maintaining performance and reliability in high-power applications.
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RoHS Compliance: The IRLR8743TRPBF is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring that it is free from certain hazardous materials, making it environmentally friendly.
Applications:
The IRLR8743TRPBF is commonly used in various applications, including:
- DC-DC Converters: For efficient power conversion in power supply circuits.
- Motor Control: In applications requiring precise control of motor speed and torque.
- Load Switching: For switching loads in power management systems.
- LED Drivers: In circuits designed to drive LED lighting efficiently.
Conclusion:
Overall, the IRLR8743TRPBF from Infineon Technologies is a versatile and efficient N-channel MOSFET that is well-suited for a wide range of power management applications. Its combination of high current handling, low on-resistance, and fast switching capabilities makes it a popular choice among engineers and designers in the electronics industry.
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Product Attribute
Mounting Type
Surface Mount
Product Attribute
Factory Lead Time
12 Weeks
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
12 Weeks
Published
2004
Packaging
Tape & Reel (TR)
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Element Configuration
Single
Case Connection
DRAIN
Operating Temperature
-55°C~175°C TJ
Operating Mode
ENHANCEMENT MODE
Manufacturer
Infineon Technologies
Series
HEXFET®
Subcategory
FET General Purpose Power
Technology
MOSFET (Metal Oxide)
Package / Case
TO-252-3, DPak (2 Leads + Tab), SC-63
JEDEC-95 Code
TO-252AA
FET Type
N-Channel
Sub-Categories
Transistors - FETs, MOSFETs - Single
Vgs (Max)
±20V
Categories
Discrete Semiconductor Products
Transistor Application
SWITCHING
Transistor Element Material
SILICON
Drive Voltage (Max Rds On,Min Rds On)
4.5V 10V
Avalanche Energy Rating (Eas)
250 mJ
Reflow Temperature-Max (S)
30
Radiation Hardening
No
Mount
Surface Mount
Number Of Pins
3
Number Of Terminations
2
Width
6.22mm
Gate To Source Voltage (Vgs)
20V
Drain To Source Breakdown Voltage
30V
Fall Time (Typ)
17 ns
Length
6.7056mm
Height
2.3876mm
Nominal Vgs
1.9 V
Resistance
3.1MOhm
Continuous Drain Current (ID)
160A
Power Dissipation-Max
135W Tc
Power Dissipation
135W
Current - Continuous Drain (Id) @ 25°C
160A Tc
Threshold Voltage
1.9V
Pulsed Drain Current-Max (IDM)
640A
Vgs(Th) (Max) @ Id
2.35V @ 100μA
Input Capacitance (Ciss) (Max) @ Vds
4880pF @ 15V
Rds On (Max) @ Id, Vgs
3.1m Ω @ 25A, 10V
Gate Charge (Qg) (Max) @ Vgs
59nC @ 4.5V
Manufacturer'S Part No.
IRLR8743TRPBF
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
JESD-30 Code
R-PSSO-G2
HTSUS
8541.29.0095
ECCN Code
EAR99
Turn On Delay Time
19 ns
Terminal Finish
Matte Tin (Sn) - with Nickel (Ni) barrier
Number Of Elements
1
Turn-Off Delay Time
21 ns
Rise Time
35ns
Common questions
Product FAQ
Quick answers for buyers reviewing IRLR8743TRPBF, stock, documentation, and sourcing steps.
What package and description are listed for IRLR8743TRPBF?
IRLR8743TRPBF is listed with package reference TO-252-3. The current product description is MOSFET N-CH 30V 160A DPAK, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is IRLR8743TRPBF available in stock?
This page currently shows 82263 units in stock and 38390 units available for IRLR8743TRPBF. 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 IRLR8743TRPBF?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for IRLR8743TRPBF by Infineon Technologies. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for IRLR8743TRPBF?
Yes. This page links to the datasheet for IRLR8743TRPBF by Infineon Technologies, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify IRLR8743TRPBF before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for IRLR8743TRPBF before approving the order.
Transistors - FETs, MOSFETs - Single
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