A Complete Guide to the FQP30N06L MOSFET
The FQP30N06L is a type of MOSFET used in many electronic devices to control the flow of electricity. It is known for being efficient and reliable, making it a popular choice in power management, motor control, and other high-current applications. In this article, we’ll explain what makes the FQP30N06L a great option, go over its features, and explore the various ways you can use it in your projects. Whether you're working on a circuit or building something new, this guide will help you understand how this MOSFET can fit into your designs.Catalog
What is the FQP30N06L?
The FQP30N06L is a type of N-Channel MOSFET that switches on fully with a low voltage input, like the signals from a microcontroller, such as 3.3V or 5V. It is specially made to reduce power loss and improve how quickly it can turn on and off. You will find it useful for things like car systems, DC/DC converters, and managing power in portable devices. It’s also built to handle voltage spikes, which makes it a good choice for circuits with motors or switching power supplies where power surges may happen.
FQP30N06L Pin Configuration Explained
| Pin No. | Pin Name | Description |
| 1 | Gate | Controls the basing of the MOSFET |
| 2 | Drain | Where the current flows in |
| 3 | Source | Where the current flows out |
FQP30N06L CAD Details and 3D Model
Electrical Symbol
Physical Layout (Footprint)
3D Model of the Component
Features of the FQP30N06L
The FQP30N06L has several features that make it stand out when you’re choosing components for your circuit.
Package Type Details
This MOSFET uses the TO-220 package, which is known for its strong design and good heat dissipation. The metal tab helps with cooling by allowing heat to escape from the component more easily. This is especially useful when the component is handling a lot of current or being used in power-hungry applications.
Type of Transistor
The FQP30N06L is an N-Channel MOSFET, which means it allows current to flow when a positive voltage is applied to the gate. N-Channel MOSFETs are preferred for many circuits because they generally have lower resistance when turned on, making them more efficient in managing power.
How it Mounts on the Circuit
The FQP30N06L is designed to be mounted through holes on a circuit board. This through-hole mounting provides a strong physical connection and is especially useful in high-stress environments, like those with vibration or movement, as it ensures the MOSFET stays in place.
Continuous Current Handling
This MOSFET can handle up to 32 amps of continuous current. This means it can manage a lot of power, making it a good choice for devices that draw a large amount of current, such as motors or large power supplies.
Voltage Tolerance Between Drain and Source
The FQP30N06L can handle a voltage of up to 60 volts between its drain and source. This makes it suitable for circuits that need to manage higher voltage levels, such as those found in automotive systems or industrial equipment.
Low Resistance for Better Efficiency
One of the key features is its low drain-source resistance of 45 mΩ. This low resistance helps reduce the amount of heat generated when the MOSFET is on, which means less wasted energy and more efficient performance overall.
Gate Voltage Range
The gate can handle a wide range of voltages, up to ±20 volts. This gives you flexibility when designing circuits because you can use a variety of gate voltages without damaging the MOSFET.
Power Dissipation Capacity
The FQP30N06L can dissipate up to 79 watts of power without overheating. This means it can handle a lot of energy before you need to worry about it overheating, making it ideal for applications where high power is required, like power inverters.
Temperature Tolerance
It operates across a wide temperature range, from -55°C to +175°C. Whether you're using it in cold environments or high-heat industrial applications, this MOSFET will continue to function reliably.
Benefits of the FQP30N06L
The FQP30N06L offers several advantages that help it perform well in a variety of circuits.
Low Resistance When On
The on-state resistance is just 0.035 Ω, which means less power is lost as heat. This makes your circuits more energy-efficient, particularly when dealing with high currents.
Quick Charging of the Gate
With a gate charge of only 15 nC, the FQP30N06L switches on and off quickly. This quick response is valuable in applications like pulse-width modulation (PWM) motor controllers, where fast switching speeds improve performance.
Low Output Capacitance
Its output capacitance of 50 pF allows for faster switching. This is particularly helpful in high-frequency circuits, such as DC-DC converters and inverters, where you want quick and efficient performance.
Fast Switching Speeds
It turns on in just 15 ns and off in 60 ns. These fast switching times make it ideal for applications that need quick responses, such as switching power supplies.
Tested for Voltage Surges
The FQP30N06L is tested to withstand high-energy pulses, which makes it reliable in situations where voltage spikes could occur, such as in motor control or power switching circuits.
Handles Rapid Changes in Voltage
The MOSFET is built to handle rapid changes in voltage without damage. This makes it ideal for applications that involve fast switching or fluctuating voltages.
Detailed Specifications of FQP30N06L
| Type | Parameter |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Factory Lead Time | 4 Weeks |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | TO-220-3 |
| Number of Pins | 3 |
| Weight | 1.8g |
| Transistor Element Material | SILICON |
| Current - Continuous Drain (Id) @ 25℃ | 32A Tc |
| Drive Voltage (Max Rds On, Min Rds On) | 5V 10V |
| Number of Elements | 1 |
| Power Dissipation (Max) | 79W Tc |
| Turn Off Delay Time | 60 ns |
| Operating Temperature | -55°C~175°C TJ |
| Packaging | Tube |
| Series | QFET® |
| Published | 2013 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 3 |
| ECCN Code | EAR99 |
| Resistance | 35mOhm |
| Terminal Finish | Tin (Sn) |
| Voltage - Rated DC | 60V |
| Current Rating | 32A |
| Element Configuration | Single |
| Operating Mode | ENHANCEMENT MODE |
| Power Dissipation | 79W |
| Turn On Delay Time | 15 ns |
| FET Type | N-Channel |
| Transistor Application | SWITCHING |
| Rds On (Max) @ Id, Vgs | 35m Ω @ 16A, 10V |
| Vgs(th) (Max) @ Id | 2.5V @ 250μA |
| Input Capacitance (Ciss) (Max) @ Vds | 1040pF @ 25V |
| Gate Charge (Qg) (Max) @ Vgs | 20nC @ 5V |
| Rise Time | 210ns |
| Vgs (Max) | ±20V |
| Fall Time (Typ) | 110 ns |
| Continuous Drain Current (ID) | 32A |
| Threshold Voltage | 2.5V |
| JEDEC-95 Code | TO-220AB |
| Gate to Source Voltage (Vgs) | 20V |
| Drain to Source Breakdown Voltage | 60V |
| Nominal Vgs | 2.5 V |
| Height | 16.3mm |
| Length | 10.67mm |
| Width | 4.7mm |
| REACH SVHC | No SVHC |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
Test Circuits of FQP30N06L
Gate Charge Test Circuit & Waveform for FQP30N06L
Resistive Switching Test Circuit & Waveform for FQP30N06L
Unclamped Inductive Switching Test Circuit & Waveform for FQP30N06L
Alternative Options to FQP30N06L
| Part Number | Description | Manufacturer |
| FQP30N06L TRANSISTORS | N-Channel QFET® MOSFET 60V, 32A, 35mΩ, 3LD, TO220, JEDEC, MOLDED, 1000/RAIL | Fairchild Semiconductor Corporation |
| FQP30N06LJ69Z TRANSISTORS | Power Field-Effect Transistor, 32A (ID), 60V, 0.045Ω, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220, 3 PIN | Fairchild Semiconductor Corporation |
Applications for FQP30N06L
The FQP30N06L works in a wide range of circuits, including switch-mode power supplies, motor controls, and audio amplifiers. It’s a great option for devices that require both high current handling and fast switching.
Practical Uses of the FQP30N06L
The FQP30N06L is versatile and can be used in many different types of circuits, offering you flexibility when building or repairing electronic systems.
Power Management Circuits
This MOSFET performs well in power management circuits that require efficiency and quick responses. It’s suitable for battery-operated devices and systems that need to save energy.
Motor Control Applications
The FQP30N06L works well in motor control applications, giving you precise control over motor speed and torque. This is useful for electric vehicles, robots, and other devices that need motor regulation.
DC Motor Regulation
When controlling DC motors, the fast switching speed ensures smooth and efficient operation, which reduces noise and enhances performance.
Switch-Mode Power Supply Systems
This MOSFET is ideal for switch-mode power supplies, where its fast switching and low heat generation make the system run more efficiently and last longer.
Audio Amplifier Circuits
In audio amplifiers, especially Class D amplifiers, the FQP30N06L offers fast switching and low distortion, which ensures high-quality sound with low power usage.
High-Speed Switching Circuits
It works well in high-speed switching circuits, such as inverters, converters, and other devices that require fast transitions between on and off states.
Voltage Regulation in DC/DC Converters
The FQP30N06L is commonly used in DC/DC converters, where its efficiency and fast switching help step voltage up or down without wasting energy.
Physical Dimensions of the FQP30N06L
About the Manufacturer
ON Semiconductor produces high-quality MOSFETs like the FQP30N06L. Their products are widely used in various industries, including automotive, consumer electronics, and industrial equipment. They are known for making energy-efficient components that help you build circuits that run smoothly and save power.
Datasheet PDF
FQP30N06L Datasheets:
Frequently Asked Questions [FAQ]
1. What is the FQP30N06L MOSFET?
The FQP30N06L is an N-channel enhancement mode Power MOSFET, part of the QFET® family. It’s built using advanced MOSFET technology like planar stripe and DMOS, which helps lower on-state resistance and improve switching performance. It also has the ability to handle high energy pulses, making it suitable for various applications.
2. What does a Logic Level MOSFET mean?
A logic level MOSFET is designed to fully turn on with the lower voltage levels provided by a microprocessor. Unlike regular MOSFETs that usually need 10V, logic level MOSFETs operate at 5V or 4.5V. If the MOSFET only specifies operation at 10V, it is not considered logic level.
3. How can you test if a MOSFET is functioning?
To test a MOSFET, follow these steps: Hold the MOSFET by the case or tab, avoiding contact with the metal parts of the test probes. First, place the positive lead of the meter on the 'Gate' terminal. Next, move the positive probe to the 'Drain' terminal. A low reading indicates the MOSFET is working.
4. What are the main types of MOSFETs?
There are two primary types of MOSFETs: depletion mode and enhancement mode. Both of these types are available in N-channel and P-channel variations, resulting in a total of four types of MOSFETs. Each type can be used depending on the specific circuit design.