IRFR120PBF

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IRFR120PBF

+Nomenclature

MOSFET N-CH 100V 7.7A DPAK

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Spécifications

Attribut Valeur
Package / Case Tube
Part Status Active
FET Type N-Channel
Technology MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) 100 V
Current - Continuous Drain(Id) @ 25°C 7.7A (Tc)
Drive Voltage(Max Rds On Min Rds On) 10V
Rds On(Max) @ Id Vgs 270mOhm @ 4.6A, 10V
Vgs(th)(Max) @ Id 4V @ 250µA
Gate Charge(Qg)(Max) @ Vgs 16 nC @ 10 V
Vgs(Max) ±20V
Input Capacitance(Ciss)(Max) @ Vds 360 pF @ 25 V
Power Dissipation (Max) 2.5W (Ta), 42W (Tc)
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Surface Mount
Supplier Device Package D-Pak

Présentation

Description

The IRFR120PBF is an N-channel power MOSFET from Infineon Technologies, designed for efficient switching and power management in various electronic applications.
Key Features:
- Voltage Rating: 100V
- Current Rating: 5.3A (continuous)
- Low On-Resistance (RDS(on)): 0.27Ω (max)
- Fast Switching Speed
- Logic-Level Gate Drive (4V threshold)
- TO-252 (DPAK) Package
Applications:
- DC-DC converters
- Motor control
- Power supplies
- Load switching
Advantages:
- Low gate charge for efficient switching
- Pb-free and RoHS compliant
- Robust thermal performance
This MOSFET is ideal for medium-power applications requiring reliability and compact design.

Equivalent

Equivalent products to the IRFR120PBF (N-channel MOSFET, 100V, 8.7A, 0.27Ω) include:
- IRFR120N (same specs, different package)
- IRF7201 (similar specs, SMD alternative)
- STP55NF06L (55V, but comparable current/RDS(on))
- FQP30N06L (60V, higher current)
- IRLZ24N (55V, logic-level gate)
Check datasheets for exact compatibility in your circuit.

Features

The IRFR120PBF is an N-channel MOSFET with the following key features:
- Voltage Rating: 100V (VDSS)
- Current Rating: 5.3A (ID) at 25°C
- Low On-Resistance: 0.27Ω (RDS(on)) at VGS = 10V
- Fast Switching: Suitable for high-efficiency applications
- Logic-Level Gate Drive: Threshold voltage (VGS(th)- Low Gate Charge: Enhances switching performance
- Package: TO-252 (DPAK), surface-mount
- Avalanche Energy Rated: Improves ruggedness
- Applications: Power supplies, motor control, DC-DC converters
Compact, efficient, and cost-effective for medium-power switching.

Pinout

The IRFR120PBF is a Power MOSFET with 3 pins in a TO-252 (DPAK) package.
Pin Functions:
1. Gate (G) – Controls the switching of the MOSFET.
2. Drain (D) – Connects to the load (high-voltage side).
3. Source (S) – Ground/reference terminal.
Key Specs:
- N-channel MOSFET
- VDS: 100V
- ID: 5.3A (continuous)
- RDS(on): 0.27Ω (max at VGS=10V)
Commonly used in switching power supplies, motor control, and DC-DC converters.

Application

The IRFR120PBF, an N-channel MOSFET, is widely used in:
1. Power Supplies – Switching regulators, DC-DC converters.
2. Motor Control – H-bridge circuits, PWM drivers.
3. Load Switching – Relay replacements, high-side/low-side switches.
4. Lighting – LED drivers, ballast control.
5. Automotive – Electronic control units (ECUs), power distribution.
Its low on-resistance (RDS(on)) and fast switching make it efficient for high-current, low-voltage (<60V) applications. Common in industrial, consumer, and automotive electronics.

Package

The IRFR120PBF is a Power MOSFET available in a TO-252 (DPAK) surface-mount package. This package is compact, suitable for high-power applications, and features a tab for heat dissipation. It is commonly used in switching circuits, power supplies, and motor control. The DPAK package offers good thermal performance and ease of assembly on PCBs.

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