仕様
| 属性 | 値 |
| Package / Case | Bulk |
| Series | STripFET™ |
| Part Status | Obsolete |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 60 V |
| Current - Continuous Drain(Id) @ 25°C | 350mA (Tc) |
| Drive Voltage(Max Rds On Min Rds On) | 4.5V, 10V |
| Rds On(Max) @ Id Vgs | 5Ohm @ 500mA, 10V |
| Vgs(th)(Max) @ Id | 3V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 2 nC @ 5 V |
| Vgs(Max) | ±18V |
| Input Capacitance(Ciss)(Max) @ Vds | 43 pF @ 25 V |
| Power Dissipation (Max) | 1W (Tc) |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Through Hole |
| Supplier Device Package | TO-92-3 |
概要
Description
The 2N7000 is a popular N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) commonly used in electronic circuits. It is known for its low cost, ease of use, and versatility in applications ranging from simple switching to more complex digital logic circuits.
Key Features:
- Voltage Rating: Typically, the 2N7000 can handle a drain-source voltage (V_DS) of up to 60V.
- Current Rating: It can conduct continuous drain current (I_D) of up to 200mA.
- Gate Threshold Voltage: The MOSFET has a gate-source threshold voltage (V_GS(th)) in the range of 0.8V to 3V, making it suitable for interfacing with microcontroller outputs.
Applications:
- Switching: Used for controlling loads such as LEDs, small motors, and relays.
- Amplification: Can be used in low-power amplifier circuits.
- Signal Processing: Useful in digital circuits for signal level conversion and logic interfacing.
The 2N7000 is favored in educational and prototyping environments due to its robustness and the availability of extensive documentation and application notes.
Key Features:
- Voltage Rating: Typically, the 2N7000 can handle a drain-source voltage (V_DS) of up to 60V.
- Current Rating: It can conduct continuous drain current (I_D) of up to 200mA.
- Gate Threshold Voltage: The MOSFET has a gate-source threshold voltage (V_GS(th)) in the range of 0.8V to 3V, making it suitable for interfacing with microcontroller outputs.
Applications:
- Switching: Used for controlling loads such as LEDs, small motors, and relays.
- Amplification: Can be used in low-power amplifier circuits.
- Signal Processing: Useful in digital circuits for signal level conversion and logic interfacing.
The 2N7000 is favored in educational and prototyping environments due to its robustness and the availability of extensive documentation and application notes.
Equivalent
Equivalent products for the 2N7000 MOSFET include the BS170, 2N7002, and NDS7002A. These transistors are commonly used for low-power switching applications. They are all N-channel MOSFETs and share similar electrical characteristics, making them suitable replacements in circuits where the 2N7000 is specified. Always verify the specific parameters to ensure complete compatibility for your application.
Features
The 2N7000 is an N-channel enhancement-mode MOSFET known for its reliability and versatility in switching applications. Key features include:
1. Low On-State Resistance: Typically around 1.2 ohms, which allows for efficient current flow with minimal power loss.
2. Drain-Source Voltage: Rated at 60V, enabling it to handle moderate voltage levels for various applications.
3. Continuous Drain Current: Can manage up to 200 mA, suitable for small to medium load switching.
4. Gate Threshold Voltage: Ranges from 0.8V to 3V, compatible with low-voltage logic levels, making it ideal for interfacing with microcontrollers.
5. Fast Switching Speed: Provides rapid on/off transitions, essential for high-frequency applications.
6. Compact Package: Typically available in a TO-92 package, which is small and easy to integrate into circuit designs.
These attributes make the 2N7000 a popular choice for hobbyists and professionals alike in applications like driving LEDs, relays, and small motors.
1. Low On-State Resistance: Typically around 1.2 ohms, which allows for efficient current flow with minimal power loss.
2. Drain-Source Voltage: Rated at 60V, enabling it to handle moderate voltage levels for various applications.
3. Continuous Drain Current: Can manage up to 200 mA, suitable for small to medium load switching.
4. Gate Threshold Voltage: Ranges from 0.8V to 3V, compatible with low-voltage logic levels, making it ideal for interfacing with microcontrollers.
5. Fast Switching Speed: Provides rapid on/off transitions, essential for high-frequency applications.
6. Compact Package: Typically available in a TO-92 package, which is small and easy to integrate into circuit designs.
These attributes make the 2N7000 a popular choice for hobbyists and professionals alike in applications like driving LEDs, relays, and small motors.
Pinout
The 2N7000 is a N-channel enhancement mode MOSFET commonly used for switching and amplification purposes. It comes in a standard TO-92 package and has three pins:
1. Gate (G): This pin controls the transistor's conduction state. Applying a voltage to the gate allows current to flow between the drain and source.
2. Drain (D): This pin is connected to the positive voltage supply in switching applications. When the MOSFET is on, current flows through the drain to the source.
3. Source (S): This pin is connected to the ground or negative supply. Current flows out through the source when the MOSFET is conducting.
The 2N7000 is suitable for low-level switching applications and operates at a low gate-source threshold voltage, typically around 2-3 volts. It handles currents up to 200 mA and has a drain-source voltage rating of 60 volts. Its small size and electrical characteristics make it ideal for use in low-power circuits.
1. Gate (G): This pin controls the transistor's conduction state. Applying a voltage to the gate allows current to flow between the drain and source.
2. Drain (D): This pin is connected to the positive voltage supply in switching applications. When the MOSFET is on, current flows through the drain to the source.
3. Source (S): This pin is connected to the ground or negative supply. Current flows out through the source when the MOSFET is conducting.
The 2N7000 is suitable for low-level switching applications and operates at a low gate-source threshold voltage, typically around 2-3 volts. It handles currents up to 200 mA and has a drain-source voltage rating of 60 volts. Its small size and electrical characteristics make it ideal for use in low-power circuits.
Manufacturer
The 2N7000 is a widely used N-channel MOSFET, and it is manufactured by several semiconductor companies, including Fairchild Semiconductor, which is now part of ON Semiconductor. It is also produced by other companies such as Vishay, Texas Instruments, and NXP Semiconductors. These manufacturers are known for producing a wide range of semiconductor components and devices.
These companies are part of the broader electronics industry and specialize in designing and manufacturing semiconductor solutions. They provide products that are essential for various applications, including automotive, industrial, consumer electronics, and communication systems. Their product lines often include transistors, diodes, integrated circuits, sensors, and other electronic components. These companies are known for their innovation and development of technologies that drive electronic advancements and support the functionality of modern electronic devices.
These companies are part of the broader electronics industry and specialize in designing and manufacturing semiconductor solutions. They provide products that are essential for various applications, including automotive, industrial, consumer electronics, and communication systems. Their product lines often include transistors, diodes, integrated circuits, sensors, and other electronic components. These companies are known for their innovation and development of technologies that drive electronic advancements and support the functionality of modern electronic devices.
Application
The 2N7000 is a popular N-channel MOSFET used in various low-power and low-voltage applications. Key application areas include switching small loads such as LEDs, relays, and low-current motors. It is commonly utilized in signal processing and amplification due to its high input impedance. The 2N7000 is also found in battery-operated devices, RF applications, and as a level shifter in mixed-signal circuits. Its ability to operate efficiently in digital and analog circuits makes it versatile for use in consumer electronics, hobbyist projects, and educational prototyping. Additionally, it's often used in DIY electronics and Arduino projects for switching and interfacing purposes.
Package
The 2N7000 is an N-channel MOSFET commonly housed in a TO-92 package. This package type is a small, plastic, through-hole design, suitable for low to moderate power applications. The TO-92 is popular for its compact size and ease of use in various electronic circuits.
