Overview
The 2N7002A is a N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) produced by Diotec Semiconductor. This component is designed for use in various electronic applications, including power switches, signal processing, and polarity protection. It is packaged in a SOT-23 case, making it suitable for surface-mount technology (SMD) and is classified as an industrial-grade device. The 2N7002A is known for its reliability and efficiency in managing electrical currents.
Key Specifications
| Parameter | Value |
|---|---|
| Drain-Source Voltage (Vds) | 60V |
| Drain Current (Id) | 0.28A |
| Pulsed Drain Current (Id_pulsed) | 1.2A |
| Power Dissipation (Pd) | 0.35W |
| Gate-Source Voltage (Vgs) | ±30V |
| On-State Resistance (Rds(on)) | 5Ω (2N7002A-AQ: 2Ω) |
| Package Type | SOT-23 |
| Mounting Type | SMD |
| Channel Type | Enhanced N-channel |
| RoHS / REACH Compliance | Yes |
Key Features
- Compact SOT-23 Package: Suitable for surface-mount technology, making it ideal for space-constrained designs.
- Low On-State Resistance: The 2N7002A-AQ variant has a lower on-state resistance of 2Ω, enhancing efficiency in power applications.
- High Drain-Source Voltage: Capable of handling up to 60V, making it versatile for various power switching and signal processing tasks.
- Enhanced N-Channel: Provides reliable and efficient current management.
- RoHS / REACH Compliance: Ensures the component meets environmental regulations.
Applications
- Power Switches: Used in circuits requiring efficient power switching and control.
- Signal Processing: Suitable for signal amplification and processing in electronic circuits.
- Polarity Protection: Protects circuits from reverse polarity conditions.
- Battery Management Systems (BMS): Can be used in BMS to manage battery charging and discharging.
- On-Board Chargers for Electric Vehicles: Utilized in charging systems for electric vehicles.
Q & A
- What is the drain-source voltage rating of the 2N7002A MOSFET?
The drain-source voltage rating is 60V. - What is the maximum continuous drain current of the 2N7002A?
The maximum continuous drain current is 0.28A. - What is the package type of the 2N7002A?
The package type is SOT-23. - Is the 2N7002A RoHS / REACH compliant?
Yes, it is RoHS / REACH compliant. - What is the on-state resistance of the 2N7002A-AQ variant?
The on-state resistance of the 2N7002A-AQ variant is 2Ω. - What are some common applications of the 2N7002A MOSFET?
Common applications include power switches, signal processing, polarity protection, battery management systems, and on-board chargers for electric vehicles. - What is the maximum pulsed drain current of the 2N7002A?
The maximum pulsed drain current is 1.2A. - What is the gate-source voltage rating of the 2N7002A?
The gate-source voltage rating is ±30V. - Is the 2N7002A suitable for surface-mount technology?
Yes, it is suitable for surface-mount technology (SMD). - What type of channel does the 2N7002A have?
The 2N7002A has an enhanced N-channel.
