Overview
The 2N7002 is an N-channel enhancement mode Field-Effect Transistor (FET) produced by NXP USA Inc. This MOSFET utilizes Trench MOSFET technology and is packaged in a plastic surface-mounted package, specifically the SOT23 (TO-236AB) package. It is designed to offer low on-state resistance, fast switching speeds, and low input capacitance, making it suitable for a variety of high-efficiency power management applications.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions |
|---|---|---|---|---|---|---|
| Drain-Source Voltage | VDS | 60 | V | TJ = 25°C to 150°C | ||
| Drain-Gate Voltage | VDGR | 60 | V | TJ = 25°C to 150°C, RG = 20kΩ | ||
| Gate-Source Voltage | VGS | -30 | 30 | V | ||
| Continuous Drain Current | ID | 210 | mA | VGS = 10V, TA = 25°C | ||
| Drain-Source On-State Resistance | RDS(on) | 2.8 | 7.5 | Ω | VGS = 10V, ID = 0.5A, TJ = 25°C | |
| Gate Threshold Voltage | VGS(th) | 1.0 | 2.5 | V | ID = 250µA, VDS = VGS, TJ = 25°C | |
| Input Capacitance | Ciss | 22 | 50 | pF | VDS = 25V, VGS = 0V, f = 1.0MHz | |
| Operating Temperature Range | TJ | -55 | 150 | °C |
Key Features
- Low On-Resistance: Ensures efficient power management with minimal energy loss.
- Low Gate Threshold Voltage: Allows for logic level gate drive sources.
- Low Input Capacitance: Reduces the impact on high-frequency operations.
- Fast Switching Speed: Ideal for applications requiring quick switching times.
- Small Surface-Mount Package: SOT23 (TO-236AB) package for compact designs.
- Totally Lead-Free & Fully RoHS Compliant: Environmentally friendly and compliant with regulatory standards.
- Halogen and Antimony Free: “Green” device suitable for eco-friendly applications.
Applications
- Motor Control: Suitable for motor control circuits due to its high efficiency and fast switching capabilities.
- Power Management Functions: Ideal for various power management applications requiring low on-state resistance and fast switching.
- Logic Level Translators: Can be used in logic level translation circuits due to its compatibility with logic level gate drive sources.
- High-Speed Line Drivers: Suitable for high-speed line driver applications where fast switching speeds are critical.
Q & A
- What is the maximum drain-source voltage of the 2N7002 MOSFET?
The maximum drain-source voltage (VDS) is 60V.
- What is the typical drain-source on-state resistance of the 2N7002?
The typical drain-source on-state resistance (RDS(on)) is 2.8Ω at VGS = 10V and ID = 0.5A.
- What is the gate threshold voltage range of the 2N7002?
The gate threshold voltage (VGS(th)) ranges from 1.0V to 2.5V.
- What is the maximum continuous drain current of the 2N7002 at 25°C?
The maximum continuous drain current (ID) is 210mA at VGS = 10V and TA = 25°C.
- What is the operating temperature range of the 2N7002?
The operating temperature range (TJ) is from -55°C to 150°C.
- Is the 2N7002 RoHS compliant?
Yes, the 2N7002 is totally lead-free and fully RoHS compliant.
- What package types are available for the 2N7002?
The 2N7002 is available in the SOT23 (TO-236AB) package.
- What are some common applications of the 2N7002?
Common applications include motor control, power management functions, logic level translators, and high-speed line drivers.
- What is the input capacitance of the 2N7002?
The input capacitance (Ciss) is typically 22pF to 50pF at VDS = 25V and VGS = 0V.
- Is the 2N7002 suitable for high-frequency applications?
Yes, the 2N7002 is suitable for high-frequency applications due to its low input capacitance and fast switching speed.
