Overview
The 2N7002-G is an N-Channel Enhancement Mode Field Effect Transistor (FET) produced by Microchip Technology. This device utilizes a vertical DMOS structure and is known for its high input impedance, low on-state resistance, and fast switching speeds. The 2N7002-G is designed to offer the power handling capabilities of bipolar transistors while maintaining the advantages of MOS devices, such as thermal stability and freedom from thermal runaway.
Key Specifications
| Parameter | Min | Max | Units | Conditions | |
|---|---|---|---|---|---|
| VDSS (Drain-to-Source Breakdown Voltage) | - | - | 60 | V | VGS = 0V, ID = 10µA |
| VGS(th) (Gate Threshold Voltage) | 1.0 | - | 2.5 | V | VGS = VDS, ID = 250µA |
| ID(ON) (On-state Drain Current) | - | - | 500 | mA | VGS = 10V, VDS = 25V |
| RDS(ON) (Static Drain-to-Source On-state Resistance) | - | - | 7.5 | Ω | VGS = 10V, ID = 500mA |
| CISS (Input Capacitance) | - | - | 50 | pF | VGS = 0V, VDS = 25V, f = 1.0MHz |
| tON (Turn-on Time) | - | - | 20 | ns | VDD = 30V, ID = 200mA, RGEN = 25Ω |
Key Features
- Low on-state resistance (RDS(ON)) of up to 7.5 Ω
- Low gate threshold voltage (VGS(th)) between 1.0V and 2.5V
- High input impedance and high gain
- Fast switching speeds with turn-on and turn-off times of 20 ns each
- Low input capacitance (CISS) of up to 50 pF
- Integral source-drain diode
- Free from secondary breakdown and thermal runaway
- Totally lead-free and fully RoHS compliant
- Small surface mount package (SOT-23)
Applications
- Motor controls
- Converters
- Amplifiers
- Switches
- Power supply circuits
- Drivers for relays, hammers, solenoids, lamps, memories, displays, and bipolar transistors
- Small servo motor control
- Power MOSFET gate drivers
Q & A
- What is the drain-to-source breakdown voltage of the 2N7002-G?
The drain-to-source breakdown voltage (VDSS) is up to 60V.
- What is the typical gate threshold voltage of the 2N7002-G?
The gate threshold voltage (VGS(th)) is between 1.0V and 2.5V.
- What is the maximum on-state drain current of the 2N7002-G?
The maximum on-state drain current (ID(ON)) is up to 500 mA.
- What is the typical static drain-to-source on-state resistance of the 2N7002-G?
The static drain-to-source on-state resistance (RDS(ON)) is up to 7.5 Ω.
- What is the input capacitance of the 2N7002-G?
The input capacitance (CISS) is up to 50 pF.
- What are the typical turn-on and turn-off times of the 2N7002-G?
The turn-on and turn-off times are both up to 20 ns.
- Is the 2N7002-G RoHS compliant?
Yes, the 2N7002-G is totally lead-free and fully RoHS compliant.
- What package type is the 2N7002-G available in?
The 2N7002-G is available in a SOT-23 package.
- What are some common applications of the 2N7002-G?
Common applications include motor controls, converters, amplifiers, switches, power supply circuits, and drivers for various devices.
- Is the 2N7002-G free from thermal runaway?
Yes, the 2N7002-G is free from thermal runaway and thermally-induced secondary breakdown.
