The FQP20N06 is a low-voltage, high-current N-Channel power MOSFET widely used in switching and power control circuits. This article covers the FQP20N06 pinout, features, specifications, working principle, applications, and suitable equivalents to help you understand its practical use.
Introduction
The FQP20N06 is an enhancement-mode N-Channel MOSFET designed for efficient power switching at low to medium voltages. With a 60V drain-source rating and strong current handling capability, it is commonly used in motor drivers, DC-DC converters, and power supply circuits. Its TO-220 package allows easy installation and effective heat dissipation.
Pin Configuration / Pinout of FQP20N06 MOSFET
Understanding the FQP20N06 Pinout Configuration
The FQP20N06 comes in a TO-220 package with a G-D-S pin configuration:
| Pin# | Pin Name |
|---|---|
| 1 | Gate |
| 2 | Drain |
| 3 | Source |
Correct understanding of the FQP20N06 pinout ensures reliable and safe circuit operation.
Note: DATASHEET DOWNLOAD button is provided end of this article.
FQP20N06 Key Features
- N-Channel enhancement-mode power MOSFET
- Optimized for low-voltage switching
- High current handling capability
- Fast switching performance
- Rugged and reliable structure
- TO-220 package for efficient thermal management
FQP20N06 Specifications / Characteristics
- Drain-Source Voltage (VDS): 60V
- Gate-Source Voltage (VGS): ±25V
- Continuous Drain Current (ID): 20A
- Pulsed Drain Current (IDM): 80A
- Power Dissipation (PD): 53W
- Junction Temperature (Tj): 175°C
- Storage Temperature Range (Tstg): −55°C to +175°C
- Package Type: TO-220
- Pin Configuration: Gate – Drain – Source
Key Applications of FQP20N06 MOSFET
- DC motor control circuits
- DC-DC converters
- Power supply switching stages
- Battery-powered systems
- Low-voltage inverter and UPS circuits
FQP20N06 Equivalent / Alternatives
(Verify pin compatibility before using substitutions)
Equivalent MOSFETs: FQP19N06, FDP20N06
Alternative MOSFETs: IRFZ24, IRFZ34, IRLZ44N
More Circuit Layouts
Working Principle of FQP20N06
The FQP20N06 operates by applying a positive voltage to the gate relative to the source. When the gate voltage exceeds the threshold value, a conductive channel forms between the drain and source, allowing current to flow. Removing or lowering the gate voltage turns the MOSFET off, enabling efficient and rapid switching.
Frequently Asked Questions (FAQ)
Q1: Is FQP20N06 suitable for motor driver circuits?
Yes, it is widely used in DC motor control and switching applications.
Q2: What is the pin configuration of FQP20N06?
The pin configuration is Gate-Drain-Source (G-D-S).
Q3: Can FQP20N06 handle pulsed high current?
Yes, it supports high pulsed drain current when properly heatsinked.
Q4: What package is used for FQP20N06?
It is available in a TO-220 package.
Conclusion
The FQP20N06 N-Channel MOSFET is a reliable and efficient choice for low-voltage, high-current power switching applications. With strong electrical ratings, fast switching behavior, and a thermally efficient TO-220 package, it is well suited for modern power electronics designs.
Datasheet of FQP20N06 MOSFET
Click the following Button below to download the datasheet of FQP20N06 :
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