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IRFH7084TRPBF
+BOMMOSFET N-CH 40V 100A 8PQFN
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ManufacturerInfineon Technologies
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Mfr. Part #IRFH7084TRPBF
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Datasheet IRFH7084TRPBF DataSheet
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Package TDSON-8
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In Stock3343
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Specifications
| Attribute | Value |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | HEXFET® |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 40 V |
| Current - Continuous Drain(Id) @ 25°C | 100A (Tc) |
| Drive Voltage(Max Rds On Min Rds On) | 10V |
| Rds On(Max) @ Id Vgs | 1.25mOhm @ 100A, 10V |
| Vgs(th)(Max) @ Id | 3.9V @ 150µA |
| Gate Charge(Qg)(Max) @ Vgs | 190 nC @ 10 V |
| Vgs(Max) | ±20V |
| Input Capacitance(Ciss)(Max) @ Vds | 6560 pF @ 25 V |
| Power Dissipation (Max) | 156W (Tc) |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 8-PQFN (5x6) |
Overview
Description
### Key Features:
- Low On-Resistance (RDS(on)): 1.8 mΩ (max) at 10V, reducing conduction losses.
- High Current Handling: Up to 120A continuous drain current.
- Fast Switching: Optimized for high-frequency operation.
- Robust Packaging: PQFN 5x6mm, improving thermal performance.
- Low Gate Charge (QG): Enhances efficiency in switching applications.
### Applications:
- Synchronous rectification in VRMs (Voltage Regulator Modules).
- Server/Telecom power supplies.
- Battery management systems.
This MOSFET is ideal for high-current, high-efficiency designs requiring minimal power loss and compact footprint.
Equivalent
- IRFH7084PBF (same specs, different packaging)
- IRFHM834 (similar specs, higher current rating)
- IRFH5004TRPBF (comparable, lower Rds(on))
- SiR458DP (Vishay alternative)
- BSC028N04LS (Infineon alternative)
Check datasheets for exact compatibility in your application.
Features
- Voltage Rating: 40V
- Current Rating: 180A (pulsed) / 120A (continuous)
- Low On-Resistance (RDS(on)): 1.3mΩ (max at VGS=10V)
- Fast Switching: Optimized for high-efficiency power applications
- Package: PQFN 5x6mm (PowerQFN), compact and thermally efficient
- Gate Charge (Qg): 120nC (typical) for reduced switching losses
- Avalanche Energy Rated: Robust against inductive spikes
- Logic-Level Gate Drive (VGS=4.5V): Compatible with 5V controllers
Ideal for DC-DC converters, motor drives, and high-current power systems.
Application
1. Power Supplies – Efficient DC-DC converters and voltage regulation.
2. Motor Control – Drives for brushed/brushless motors in automotive and industrial systems.
3. LED Lighting – High-efficiency drivers for solid-state lighting.
4. Battery Management – Protection and switching in portable devices and EVs.
5. RF Amplifiers – Envelope tracking in telecom infrastructure.
Its low on-resistance (RDS(on)) and fast switching make it ideal for high-frequency, high-efficiency applications.
