中文
English
BSS138K-13-W-VB Product details
Back to previous pageProduct introduction：
VBsemi BSS138K-13-W-VB is a Single N-channel MOSFET manufactured with Trench technology, designed for low-voltage small-signal switching and precision control scenarios. Its compact SOT23-3 package offers good thermal performance and layout flexibility, suitable for space-constrained high-density PCB designs. The device provides stable switching characteristics within a 60V drain-source voltage range, and its gate drive is compatible with common 3.3V/5V logic levels, facilitating direct system drive and integration.
File download
Download PDF document
Download now
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 |
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): Typical 1.7V
On-Resistance (VGS=4.5V): 3100mΩ (Typical)
On-Resistance (VGS=10V): 2800mΩ (Typical)
Maximum Drain Current (ID): 0.3A
Package Type: SOT23-3
Process Technology: Trench
Threshold Voltage (Vth): Typical 1.7V
On-Resistance (VGS=4.5V): 3100mΩ (Typical)
On-Resistance (VGS=10V): 2800mΩ (Typical)
Maximum Drain Current (ID): 0.3A
Package Type: SOT23-3
Process Technology: Trench
Domain and module applications：
1. Level Shifting Circuit: Used for bidirectional level shifting of interfaces like I2C and UART, utilizing low threshold and low current characteristics to achieve 3.3V/5V logic matching.
2. Small Signal Switch: Acts as an electronic switch in low-current paths such as sensor signal acquisition and logic control, achieving on/off control and signal isolation.
3. Power Management for Portable Devices: Used in auxiliary power paths like standby circuits and time-division load power supply; low leakage current helps extend battery life.
4. Battery Protection System: Serves as a secondary charge/discharge detection or balancing control switch, working with a protection IC to achieve fast turn-off during overvoltage/overcurrent.
5. Low-Voltage Motor Drive: Drives micro brushed or brushless motors, suitable for small fans, vibration motors, and toy actuators, supporting PWM speed control.
6. LED Lighting Control: Used for switching and dimming control of low-voltage light strips and indicators, stably driving low-current loads.
7. DC-DC Auxiliary Circuit: Used for startup circuits, soft-start, or logic control auxiliary switches, adaptable to compact Buck/Boost designs.
* 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
