IRFH7440TRPBF

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IRFH7440TRPBF

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MOSFET N-CH 40V 85A 8PQFN

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Thông số kỹ thuật

thuộc tính Giá trị
Package Tape & Reel (TR),Cut Tape (CT),Bulk
Series HEXFET®, StrongIRFET™
ProductStatus Active
FETType N-Channel
Technology MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss) 40 V
Current-ContinuousDrain(Id)@25°C 85A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn) 6V, 10V
RdsOn(Max)@IdVgs 2.4mOhm @ 50A, 10V
Vgs(th)(Max)@Id 3.9V @ 100µA
GateCharge(Qg)(Max)@Vgs 138 nC @ 10 V
Vgs(Max) ±20V
InputCapacitance(Ciss)(Max)@Vds 4574 pF @ 25 V
PowerDissipation(Max) 104W (Tc)
OperatingTemperature -55°C ~ 150°C (TJ)
MountingType Surface Mount
SupplierDevicePackage 8-PQFN (5x6)

Tổng quan

Description

The IRFH7440TRPBF is a 30V N-channel HEXFET Power MOSFET from Infineon, designed for high-efficiency power management in applications like DC-DC converters, motor drives, and load switching.
### Key Features:
- Low On-Resistance (RDS(on)): 1.8 mΩ (max) at 10V, reducing conduction losses.
- High Current Handling: Up to 72A continuous (TC=25°C).
- Fast Switching: Optimized for high-frequency operation.
- Low Gate Charge (QG): Enhances efficiency in switching applications.
- Compact Package: PQFN 5x6mm, suitable for space-constrained designs.
### Applications:
- Synchronous rectification in DC-DC converters.
- Motor control in automotive/industrial systems.
- Power distribution in servers/telecom equipment.
### Advantages:
- High power density and thermal performance.
- Compatible with standard gate drivers.
For detailed specs, refer to the Infineon datasheet.

Equivalent

Equivalent products to the IRFH7440TRPBF (a 40V, 10.7mΩ MOSFET) include:
- IRFH7440PbF (same specs, different packaging)
- IRFH7440TRPbF (same as above, tape and reel)
- IRFH7440 (base variant)
- SiR680DP-T1-GE3 (Vishay, similar specs)
- BSC028N04LS (Infineon, comparable performance)
Check datasheets for exact compatibility in your application.

Features

The IRFH7440TRPBF is a high-performance N-channel MOSFET with the following key features:
- Voltage Rating: 40V
- Current Rating: 195A (pulsed) / 120A (continuous)
- Low RDS(on): 1.2mΩ (max) @ VGS=10V
- Fast Switching: Optimized for high-frequency applications
- Package: PQFN 5x6mm (PowerQFN), low inductance
- Gate Charge (Qg): 130nC (typical)
- Avalanche Rated: Robust for rugged applications
- Applications: Synchronous buck converters, motor drives, power tools
Designed for high efficiency and power density, it’s ideal for DC-DC converters and battery management systems.

Application

The IRFH7440TRPBF, a high-performance MOSFET by Infineon, is commonly used in:
1. Power Supplies – Efficient DC-DC converters and voltage regulators.
2. Motor Control – Drives for brushed/brushless motors in automotive and industrial systems.
3. Server/Telecom – Power management in data centers and telecom infrastructure.
4. Renewable Energy – Solar inverters and energy storage systems.
5. Automotive – Electric vehicle (EV) power systems and battery management.
Its low on-resistance (RDS(on)) and high current handling make it ideal for high-efficiency switching applications.

Package

The IRFH7440TRPBF is a Power MOSFET from Infineon, packaged in a PQFN 5x6 mm (Power Quad Flat No-Lead) with an exposed thermal pad. This compact, surface-mount package enhances thermal performance and power efficiency, suitable for high-current applications like DC-DC converters and motor drives. Key features include low RDS(on) and optimized switching characteristics.

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