IRF7470TRPBF

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IRF7470TRPBF

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MOSFET N-CH 40V 10A 8SO

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Thông số kỹ thuật

thuộc tính Giá trị
Package Tape & Reel (TR),Cut Tape (CT)
Series HEXFET®
ProductStatus Active
FETType N-Channel
Technology MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss) 40 V
Current-ContinuousDrain(Id)@25°C 10A (Ta)
DriveVoltage(MaxRdsOnMinRdsOn) 2.8V, 10V
RdsOn(Max)@IdVgs 13mOhm @ 10A, 10V
Vgs(th)(Max)@Id 2V @ 250µA
GateCharge(Qg)(Max)@Vgs 44 nC @ 4.5 V
Vgs(Max) ±12V
InputCapacitance(Ciss)(Max)@Vds 3430 pF @ 20 V
PowerDissipation(Max) 2.5W (Ta)
OperatingTemperature -55°C ~ 150°C (TJ)
MountingType Surface Mount
SupplierDevicePackage 8-SO

Tổng quan

Equivalent

Equivalent products to the IRF7470TRPBF (30V, 10A MOSFET) include:
- IRF7470PBF (same specs, different packaging)
- IRF7470TR (similar, check datasheet for minor differences)
- IRF7470 (base model)
- AON7404 (30V, 10A, alternative from Alpha & Omega)
- SI7469DP-T1-GE3 (Vishay, 30V, 10A)
Always verify pinout and specs before substitution.

Features

The IRF7470TRPBF is a N-channel MOSFET with the following key features:
- Voltage Rating: 40V
- Current Rating: 130A (continuous)
- Low On-Resistance (RDS(on)): 1.7mΩ (max at VGS=10V)
- Fast Switching: Optimized for high-efficiency power applications
- Gate Charge (Qg): 120nC (typical)
- Avalanche Energy Rated: Robust for transient conditions
- Package: D²PAK (TO-263) for high-power handling
- Logic-Level Gate Drive: Compatible with 4.5V drive (but performs best at 10V)
Ideal for DC-DC converters, motor control, and power management in automotive, industrial, and computing applications.

Pinout

The IRF7470TRPBF is a dual N-channel MOSFET in a PowerPAIR® 8-pin (8L) DFN package.
- Pin Count: 8 pins (4 pins per MOSFET, with shared drain connections).
- Functions:
- Pins 1, 2, 7, 8: Drains (D1, D2) – internally connected.
- Pins 3, 6: Gates (G1, G2) – control inputs.
- Pins 4, 5: Sources (S1, S2) – outputs.
Designed for high-efficiency synchronous buck converters, it integrates two MOSFETs (high-side and low-side) with low RDS(on) and fast switching.

Application

The IRF7470TRPBF, a dual N-channel MOSFET, is commonly used in:
1. Power Management – DC-DC converters, voltage regulators.
2. Motor Control – H-bridge circuits, brushed motor drives.
3. Switching Circuits – High-efficiency load switching.
4. Automotive Systems – Electronic control units (ECUs), LED drivers.
5. Industrial Applications – Power supplies, inverters.
Its low on-resistance (RDS(on)) and high current handling make it suitable for high-efficiency, compact designs.

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