Overview
The 2N7002KX-7 is a small signal, N-channel enhancement mode MOSFET produced by Diodes Incorporated. This MOSFET is designed to minimize on-state resistance (RDS(ON)) while maintaining superior switching performance, making it ideal for high-efficiency power management applications. It is packaged in a SOT-23 surface mount package, which is Pb-free, halogen-free, and fully RoHS compliant. The device is also ESD protected up to 2kV and operates over a wide temperature range from -55°C to 150°C.
Key Specifications
| Parameter | Symbol | Test Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Drain-to-Source Breakdown Voltage | V(BR)DSS | VGS = 0 V, ID = 250 μA | 60 | V | ||
| Gate Threshold Voltage | VGS(TH) | VGS = VDS, ID = 250 μA | 1.0 | 2.3 | V | |
| Drain-to-Source On Resistance | RDS(on) | VGS = 10 V, ID = 500 mA | 1.19 | 1.6 | mΩ | |
| Drain-to-Source On Resistance | RDS(on) | VGS = 4.5 V, ID = 200 mA | 1.33 | 2.5 | mΩ | |
| Input Capacitance | CISS | VGS = 0 V, f = 1 MHz, VDS = 20 V | 24.5 | 45 | pF | |
| Output Capacitance | COSS | VDS = 25 V, VGS = 0 V, f = 1 MHz | 4.2 | 4.5 | pF | |
| Total Gate Charge | Qg | VGS = 4.5 V, VDS = 10 V, ID = 250 mA | 0.3 | nC | ||
| Turn-On Delay Time | tD(ON) | VDD = 30 V, VGS = 10 V, RG = 25 Ω, ID = 200 mA | 3.9 | ns | ||
| Turn-On Rise Time | tR | VDD = 30 V, VGS = 10 V, RG = 25 Ω, ID = 200 mA | 3.4 | ns | ||
| Turn-Off Delay Time | tD(OFF) | VDD = 30 V, VGS = 10 V, RG = 25 Ω, ID = 200 mA | 15.7 | ns | ||
| Turn-Off Fall Time | tF | VDD = 30 V, VGS = 10 V, RG = 25 Ω, ID = 200 mA | 9.9 | ns | ||
| Operating Temperature Range | TJ | -55 | 150 | °C | ||
| Total Power Dissipation | PD | TJ = 25°C | 540 | mW | ||
| Junction-to-Ambient Thermal Resistance | RθJA | Steady State | 300 | °C/W |
Key Features
- Low On-Resistance (RDS(ON)): Minimized on-state resistance for high-efficiency power management.
- Low Input Capacitance: Reduces the impact on high-frequency operations.
- Fast Switching Speed: Ensures rapid switching times, enhancing overall system performance.
- Low Input/Output Leakage: Minimizes current leakage, contributing to energy efficiency.
- ESD Protected up to 2kV: Provides robust protection against electrostatic discharge.
- Totally Lead-Free & Fully RoHS Compliant: Environmentally friendly and compliant with regulatory standards.
- Halogen and Antimony Free: Meets the criteria for “green” devices.
Applications
- Motor Controls: 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-resistance and fast switching.
- Backlighting: Used in backlighting circuits for displays due to its efficiency and reliability.
- Low Side Load Switch: Can be used as a low side load switch in various electronic circuits.
- Level Shift Circuits: Suitable for level shifting applications due to its low on-resistance and fast switching speed.
- DC-DC Converter: Used in DC-DC converter circuits for efficient power conversion.
- Portable Applications: Ideal for portable devices such as DSC, PDA, and cell phones due to its low power consumption and high efficiency.
Q & A
- What is the maximum drain-to-source breakdown voltage of the 2N7002KX-7 MOSFET?
The maximum drain-to-source breakdown voltage is 60 V.
- What is the typical gate threshold voltage of the 2N7002KX-7?
The typical gate threshold voltage ranges from 1.0 to 2.3 V.
- What is the maximum drain current at 25°C for the 2N7002KX-7?
The maximum drain current at 25°C is 380 mA.
- What is the on-resistance of the 2N7002KX-7 at VGS = 10 V and ID = 500 mA?
The on-resistance at VGS = 10 V and ID = 500 mA is typically 1.19 mΩ to 1.6 mΩ.
- Is the 2N7002KX-7 ESD protected?
Yes, the 2N7002KX-7 is ESD protected up to 2kV.
- What is the operating temperature range of the 2N7002KX-7?
The operating temperature range is from -55°C to 150°C.
- What is the total power dissipation of the 2N7002KX-7 at 25°C?
The total power dissipation at 25°C is 540 mW.
- Is the 2N7002KX-7 RoHS compliant?
Yes, the 2N7002KX-7 is fully RoHS compliant and lead-free.
- What is the typical turn-on delay time of the 2N7002KX-7?
The typical turn-on delay time is 3.9 ns.
- What is the typical turn-off fall time of the 2N7002KX-7?
The typical turn-off fall time is 9.9 ns.
