2N7002L - 60V N-Channel MOSFET, SOT-23 | onsemi
MPN: 2N7002L β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $0.1 | $0.10 |
| 10 | $0.08 | $0.80 |
| 100 | $0.05 | $5.00 |
| 500 | $0.04 | $20.00 |
| 1,000 | $0.03 | $30.00 |
Drop-in alternatives for 2N7002L β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
2N7002K
β Drop-Inπ Reference alternative (not in catalog)
2N7002
β Drop-Inπ Reference alternative (not in catalog)
BSS138
β Drop-Inπ Reference alternative (not in catalog)
2N7002LT1G
β Drop-Inπ Reference alternative (not in catalog)
2N7002E
β Drop-Inπ Reference alternative (not in catalog)
2N7002DW
β Drop-Inπ Reference alternative (not in catalog)
2N7002L Maximum Ratings & Electrical Characteristics
| Polarity | N-Channel |
| Drain-Source Voltage (Vds) | 60 V |
| Continuous Drain Current (Id) | 115 mA |
| On-State Resistance (Rds(on)) | 7.5 Ξ© |
| Gate-Source Voltage (Vgs) | Β±20 V |
| Threshold Voltage (Vgs(th)) | 1 V to 2.5 V |
| Power Dissipation (Pd) | 225 mW |
| Operating Temperature Range | -55Β°C to +150Β°C |
| Package | SOT-23-3 |
| Mounting Type | Surface Mount |
| Technology | Trench MOSFET |
| RoHS | Compliant |
| Lead-Free | Yes |
| Halogen-Free | Yes |
| AEC-Q101 | No |
2N7002L Pin Configuration
| Pin 1 | Gate β Gate terminal for controlling the MOSFET |
| Pin 2 | Source β Source terminal, typically connected to ground |
| Pin 3 | Drain β Drain terminal, connected to the load |
Safe Operating Area
Typical Applications
2N7002L is suitable for 6 applications: Small Servo Motor Control, Power MOSFET Gate Driver, Logic-Level Shifting, Load Switching, DC-DC Converter Circuits, Portable Electronics.
Small Servo Motor Control
The 2N7002L is ideal for driving small servo motors in hobby and industrial applications. Its 60V drain-source voltage and 115mA current capability are sufficient for low-power motors. The low threshold voltage allows direct control from 3.3V or 5V microcontrollers, simplifying the driver circuit. The fast switching speed ensures efficient PWM control, while the low on-resistance minimizes power loss in the motor drive path.
Recommended
Power MOSFET Gate Driver
The 2N7002L can be used as a level shifter or buffer to drive the gate of larger power MOSFETs. Its logic-level input and fast switching make it suitable for translating low-voltage logic signals to higher gate drive voltages. The low gate charge of the 2N7002L ensures minimal loading on the driving circuit, while its 60V rating provides adequate headroom for gate drive voltages up to 20V.
Recommended
Logic-Level Shifting
The 2N7002L is commonly used for bidirectional logic level shifting between 3.3V and 5V systems. Its low threshold voltage (1V to 2.5V) allows it to be fully enhanced by 3.3V logic, while its 60V drain-source rating ensures compatibility with 5V systems. The low on-resistance (7.5Ξ©) minimizes signal distortion, and the SOT-23 package is ideal for compact level shifter circuits.
Recommended
Load Switching
The 2N7002L is well-suited for load switching in battery-powered devices, such as turning on/off sensors, LEDs, or small loads. Its low leakage current and low threshold voltage make it efficient for power management. The 60V rating provides a safety margin for inductive loads, and the SOT-23 package allows for high-density PCB layouts.
Recommended
DC-DC Converter Circuits
The 2N7002L can be used as a synchronous rectifier or switch in low-power DC-DC converters. Its fast switching speed and low on-resistance contribute to high efficiency. The 60V rating is suitable for input voltages up to 48V, and the logic-level gate drive simplifies the control circuitry. The SOT-23 package is ideal for compact converter designs.
Recommended
Portable Electronics
In portable electronics, the 2N7002L is used for power gating, signal switching, and level shifting. Its low power dissipation (225mW) and small footprint make it ideal for battery-operated devices. The logic-level threshold ensures compatibility with low-voltage microcontrollers, and the RoHS compliance meets environmental standards.
Recommended
Recommended Products Summary
Engineering reference data for 2N7002L β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | 2N7002K | 2N7002 | BSS138 |
|---|---|---|---|---|
| Package | SOT-23-3 | SOT-23-3 | SOT-23-3 | SOT-23-3 |
| Brand | onsemi | onsemi | onsemi | onsemi |
| Drain-Source Voltage (Vds) | 60 V | 60 V | 60 V | 50 V |
| Continuous Drain Current (Id) | 115 mA | 300 mA | 115 mA | 200 mA |
| On-State Resistance (Rds(on)) | 7.5 Ξ© | 1.2 Ξ© | 5 Ξ© | 3.5 Ξ© |
| Threshold Voltage (Vgs(th)) | 1 V to 2.5 V | 1 V to 2.5 V | 1 V to 2.5 V | 0.8 V to 1.5 V |
| Power Dissipation (Pd) | 225 mW | 225 mW | 225 mW | 225 mW |
| AEC-Q101 Qualified | No | No | No | No |
Key Differentiators
- Low on-state resistance of 7.5Ξ© (vs 2N7002K)
- Logic-level threshold voltage (vs BSS138)
- Higher drain-source voltage rating (vs BSS138)
Design Notes
The 2N7002L has a maximum power dissipation of 225mW. In continuous operation, ensure the junction temperature stays within -55Β°C to +150Β°C. For example, at 115mA and 7.5Ξ©, the power loss is approximately 0.1W, which is within limits. For higher currents, consider a MOSFET with lower Rds(on) to reduce power loss.
For SOT-23-3 layout, keep traces short and wide to minimize parasitic inductance and resistance. Place the gate drive resistor close to the gate pin to reduce ringing. Use a ground plane under the device to improve thermal performance. Follow the recommended footprint in the datasheet for optimal soldering.
Do not exceed the maximum gate-source voltage of Β±20V. In applications with inductive loads, add a flyback diode across the load to prevent voltage spikes. Also, ensure the gate drive voltage is above the threshold voltage (1V to 2.5V) to fully enhance the MOSFET and minimize on-resistance.
Compliance Information
RoHS compliant, lead-free, and halogen-free per onsemi datasheet. Not AEC-Q101 qualified.
