IRF1405PBF

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IRF1405PBF

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MOSFET N-CH 55V 169A TO220AB

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Specifications

Attribute Value
Package Tube
Series HEXFET®
ProductStatus Active
FETType N-Channel
Technology MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss) 55 V
Current-ContinuousDrain(Id)@25°C 169A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn) 10V
RdsOn(Max)@IdVgs 5.3mOhm @ 101A, 10V
Vgs(th)(Max)@Id 4V @ 250µA
GateCharge(Qg)(Max)@Vgs 260 nC @ 10 V
Vgs(Max) ±20V
InputCapacitance(Ciss)(Max)@Vds 5480 pF @ 25 V
PowerDissipation(Max) 330W (Tc)
OperatingTemperature -55°C ~ 175°C (TJ)
MountingType Through Hole
SupplierDevicePackage TO-220AB

Overview

Equivalent

Equivalent products to the IRF1405PBF (N-channel MOSFET, 55V, 169A) include:
- IRF1405SPBF (Same specs, different package)
- IRF1407PBF (Higher current, 162A)
- IRFB4110PBF (100V, 180A)
- STP140N55F6 (STMicroelectronics, 55V, 140A)
- AUIRF1405Z (International Rectifier, similar specs)
Check datasheets for exact compatibility in your application.

Features

The IRF1405PBF is an N-channel power MOSFET with the following key features:
- Voltage Rating: 55V (VDSS)
- Current Rating: 169A (ID) at 25°C
- Low On-Resistance: 5.3mΩ (RDS(on)) at VGS = 10V
- Fast Switching: Suitable for high-efficiency applications
- Avalanche Energy Rated: Robust against inductive loads
- TO-220 Package: Easy mounting and heat dissipation
- Logic-Level Gate Drive: Compatible with 5V drive (but optimized for 10V)
Ideal for power switching in motor control, DC-DC converters, and high-current applications.

Pinout

The IRF1405PBF is a TO-220AB packaged N-channel MOSFET with 3 pins:
1. Gate (G) – Controls the switching operation.
2. Drain (D) – Connects to the load (high current path).
3. Source (S) – Ground/reference terminal.
Key Features:
- 55V Drain-Source Voltage (VDS)
- 169A Continuous Drain Current (ID)
- Low On-Resistance (RDS(on) = 5.3mΩ @ 10V VGS)
- Logic-Level Gate Drive (VGS(th) = 2-4V)
Commonly used in high-current switching applications like motor drives, power supplies, and inverters.

Application

The IRF1405PBF, a power MOSFET, is commonly used in:
1. Automotive Systems – Electronic control units (ECUs), motor drivers, and LED lighting.
2. Power Supplies – Switching regulators and DC-DC converters.
3. Motor Control – H-bridge drivers for brushed DC motors.
4. Industrial Applications – Relays, solenoids, and high-current switching.
5. Renewable Energy – Solar inverters and battery management systems.
Its low on-resistance (0.004Ω) and high current rating (169A) make it ideal for high-efficiency, high-power applications.

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