Overview
The 2N7002K is an N-channel enhancement mode field-effect transistor (FET) designed for high-efficiency power management applications. It is manufactured by companies such as Onsemi and Diodes Incorporated, not MDD. This MOSFET is known for its low on-state resistance, fast switching speed, and low input/output leakage, making it suitable for a variety of electronic systems.
Key Specifications
Parameter | Value | Unit |
---|---|---|
Drain-Source Voltage (VDS) | 60 | V |
Gate-Source Voltage (VGS) | ±20 | V |
Drain Current (ID) | 300 mA | |
Gate Threshold Voltage (VGS(th)) | 1.0 - 2.5 | V |
Static Drain-Source On-Resistance (RDS(ON)) at VGS = 10V | 2 Ω | |
Static Drain-Source On-Resistance (RDS(ON)) at VGS = 4.5V | 3 Ω | |
Input Capacitance (Ciss) | 50 pF | |
Output Capacitance (Coss) | 15 pF | |
Reverse Transfer Capacitance (Crss) | 6 pF | |
Turn-On Delay Time (tD(ON)) | 5 ns | |
Turn-Off Delay Time (tD(OFF)) | 30 ns |
Key Features
- Low on-state resistance
- Low gate threshold voltage
- Low input capacitance
- Fast switching speed
- Low input/output leakage
- ESD protection up to 2kV (HBM) and 2kV (CDM)
- Totally lead-free and fully RoHS compliant
- Halogen and antimony free
- Ultra-small surface mount package (SOT-23)
Applications
- Motor controls
- Power management functions
- Backlighting
- Logic level translators
- DC-DC converters
- Battery-operated systems
- Solid-state relays and drivers
- Displays, lamps, solenoids, and memories
Q & A
- What is the maximum drain-source voltage of the 2N7002K MOSFET?
The maximum drain-source voltage (VDS) is 60 V. - What is the gate-source threshold voltage range of the 2N7002K?
The gate-source threshold voltage (VGS(th)) ranges from 1.0 to 2.5 V. - What is the maximum continuous drain current of the 2N7002K?
The maximum continuous drain current (ID) is 300 mA. - What is the typical on-state resistance of the 2N7002K at VGS = 10V?
The typical on-state resistance (RDS(ON)) at VGS = 10V is 2 Ω. - Is the 2N7002K ESD protected?
Yes, the 2N7002K is ESD protected up to 2kV (HBM) and 2kV (CDM). - What package type is the 2N7002K available in?
The 2N7002K is available in a SOT-23 package. - What are some common applications of the 2N7002K?
Common applications include motor controls, power management functions, backlighting, logic level translators, DC-DC converters, and battery-operated systems. - Is the 2N7002K RoHS compliant?
Yes, the 2N7002K is totally lead-free and fully RoHS compliant. - What is the maximum junction temperature of the 2N7002K?
The maximum junction temperature (Tj) is 150°C. - How fast is the switching speed of the 2N7002K?
The 2N7002K has a fast switching speed with a turn-on delay time of 5 ns and a turn-off delay time of 30 ns.