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2N7002E,215-VB Product details
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2N7002E,215-VB is a Single N-MOSFET optimized for low-voltage small-signal switching scenarios. Using Trench process, it combines low conduction loss with high reliability; the SOT23-3 package is compact with low parasitic parameters, making it very suitable for high-density, high-volume applications. The combination of 60V withstand voltage, 0.3A continuous current, and 2.8Ω-level on-resistance makes it a preferred general-purpose small-signal MOSFET for level shifting, load switching, and driver circuits.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | 60V | 1.7V | 0.3A | 3100(mΩ) | 2800(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | 60V | 1.7V | 0.3A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | 60V | 1.7V | 0.3A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N |
VDS=60V: Compatible with 12V/24V/48V systems, provides sufficient voltage spike margin, enhances circuit surge immunity.
VGS=±20V: Compatible with 3.3V~12V logic levels, can directly connect to MCU/PMIC output ports, simplifying drive circuits.
Vth=1.7V (Typical): Turns on with low-voltage drive, suitable for battery-powered and low-voltage logic control scenarios.
RDS(on)=2800mΩ @ VGS=10V: Low small-signal switching loss, suitable for conduction control in low-current paths.
RDS(on)=3100mΩ @ VGS=4.5V: Clear conduction capability even with low-voltage drive, convenient for direct use in 3.3V/5V systems.
ID=0.3A: Meets typical application requirements such as signal switching, level shifting, and low-current load switching.
Package SOT23-3: Small footprint, low thermal resistance, supports automated assembly, significantly reduces end-product cost.
VGS=±20V: Compatible with 3.3V~12V logic levels, can directly connect to MCU/PMIC output ports, simplifying drive circuits.
Vth=1.7V (Typical): Turns on with low-voltage drive, suitable for battery-powered and low-voltage logic control scenarios.
RDS(on)=2800mΩ @ VGS=10V: Low small-signal switching loss, suitable for conduction control in low-current paths.
RDS(on)=3100mΩ @ VGS=4.5V: Clear conduction capability even with low-voltage drive, convenient for direct use in 3.3V/5V systems.
ID=0.3A: Meets typical application requirements such as signal switching, level shifting, and low-current load switching.
Package SOT23-3: Small footprint, low thermal resistance, supports automated assembly, significantly reduces end-product cost.
Domain and module applications：
Decision Value Analysis
Level Shifting Circuits: Low threshold and wide VGS range can adapt to multi-voltage domain bidirectional conversion, fast response speed, low quiescent current.
Load Switches: Used for peripheral power on/off control, 60V withstand voltage ensures no damage under abnormal spikes, small package suitable for portable devices.
Logic Control Interfaces: Can be directly driven by GPIO, suitable for pre-driving small power actuators like relays/buzzers/fans.
Power Management Auxiliary Circuits: Commonly used in startup circuits, under-voltage lockout, and linear regulator peripheral switches, improving system reliability.
Battery Protection and Detection: Low leakage current and controllable conduction characteristics are suitable for signal paths in battery sampling, balancing, and protection logic.
LED Indicator Light Driving: Achieves constant current or switching control with minimal peripherals, negligible loss in low current scenarios.
Industrial Sensor Interfaces: Withstands 60V bus fluctuations, suitable for low-speed switching applications requiring high reliability like PLCs and instruments. Selection Summary: 2N7002E,215-VB achieves an excellent balance between withstand voltage margin, logic level compatibility, and package size, making it a cost-effective universal choice in the 60V small-signal switching field, especially suitable for design projects with strict space, cost, and reliability requirements.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
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