STP55NF06

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STP55NF06

+BOM

MOSFET N-CH 60V 50A TO220AB

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Specifications

Attribute Value
Package Tube
Series STripFET™ II
ProductStatus Active
FETType N-Channel
Technology MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss) 60 V
Current-ContinuousDrain(Id)@25°C 50A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn) 10V
RdsOn(Max)@IdVgs 18mOhm @ 27.5A, 10V
Vgs(th)(Max)@Id 4V @ 250µA
GateCharge(Qg)(Max)@Vgs 60 nC @ 10 V
Vgs(Max) ±20V
InputCapacitance(Ciss)(Max)@Vds 1300 pF @ 25 V
PowerDissipation(Max) 110W (Tc)
OperatingTemperature -55°C ~ 175°C (TJ)
MountingType Through Hole
SupplierDevicePackage TO-220

Overview

Description

The STP55NF06 is an N-channel power MOSFET designed for high-efficiency switching applications. Key features include:
- Voltage Rating: 60V (Drain-Source, VDSS).
- Current Handling: 55A (continuous drain current).
- Low On-Resistance: 0.017Ω (RDS(on)), reducing conduction losses.
- Fast Switching: Suitable for PWM, motor control, and power supplies.
- Package: TO-220, enabling easy mounting with heatsinks.
Common uses include DC-DC converters, motor drivers, and load switching. Its robust design and low gate charge (~75nC) enhance efficiency in high-current circuits. Always refer to the datasheet for thermal and electrical limits.

Equivalent

Equivalent products to the STP55NF06 (N-channel MOSFET, 60V, 55A) include:
- IRFZ44N (55V, 49A)
- IRF3205 (55V, 110A)
- FQP50N06 (60V, 50A)
- IRLB8743 (30V, 100A, lower VDS)
- AOD4184 (60V, 84A)
Check voltage, current, and package compatibility before substitution.

Features

The STP55NF06 is an N-channel MOSFET with the following key features:
- Voltage Rating: 60V drain-source voltage (VDSS).
- Current Rating: 55A continuous drain current (ID).
- Low On-Resistance: 17mΩ (max) at VGS = 10V, reducing conduction losses.
- Fast Switching: Suitable for high-frequency applications.
- Gate Drive Voltage (VGS): ±20V max, typically driven at 10V.
- Power Dissipation: 150W (with proper heat sinking).
- Package: TO-220, for easy mounting and heat management.
Ideal for power switching, motor control, and DC-DC converters due to its high current handling and efficiency.

Pinout

The STP55NF06 is an N-channel MOSFET with 3 pins and the following functions:
1. Gate (G): Controls the switching operation (typically driven by 5V–10V).
2. Drain (D): Connects to the load (handles up to 55V, 50A continuous current).
3. Source (S): Connected to ground (common return path).
Key specs:
- VDS: 55V
- ID: 50A
- RDS(on): 0.017Ω (max at 10V VGS)
Commonly used in power switching applications like motor drivers and DC-DC converters.

Application

The STP55NF06 is an N-channel MOSFET commonly used in:
1. Power Switching – DC-DC converters, motor drivers, and power supplies.
2. Automotive Systems – Electronic control units (ECUs), lighting, and relays.
3. Industrial Applications – Solenoid drivers, inverters, and load switches.
4. Consumer Electronics – Battery management, LED drivers, and power tools.
5. Renewable Energy – Solar charge controllers and inverters.
With a 60V drain-source voltage and 55A current rating, it suits medium-power applications requiring efficient switching and thermal performance.

Package

The STP55NF06 is a N-channel power MOSFET available in a TO-220 package. This through-hole package is widely used for power applications due to its robust thermal and electrical performance, featuring a tab for heatsink mounting. Key specs include 55A current rating and 60V drain-source voltage.

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