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BSH111,215-VB Product details
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VBsemi BSH111,215-VB is a Single N-channel field-effect transistor using Trench technology, designed for low-voltage signal switching and low-power load control scenarios. Its SOT23-3 small package balances 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 the gate drive is compatible with common 3.3V/5V logic levels, facilitating system integration.
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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 |
Drain-Source Voltage (VDS): 60V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 1.7V (Typical)
On-Resistance (VGS=4.5V): 3100mΩ (Typical); (VGS=10V): 2800mΩ (Typical)
Maximum Drain Current (ID): 0.3A
Package: SOT23-3
Technology: Trench
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 1.7V (Typical)
On-Resistance (VGS=4.5V): 3100mΩ (Typical); (VGS=10V): 2800mΩ (Typical)
Maximum Drain Current (ID): 0.3A
Package: SOT23-3
Technology: Trench
Domain and module applications：
1. Small-Signal Switching Circuits: Used for logic level conversion and signal on/off control, with low leakage current ensuring the integrity of weak signal transmission.
2. Portable Device Power Management: Acts as a load switch in power banks and handheld devices, optimizing quiescent power consumption and extending standby time.
3. Battery Protection System: Used as a detection or balancing path switch for low-voltage battery packs, working with a protection IC for fast overvoltage and overcurrent shutdown.
4. Sensor Interface Circuit: Drives or isolates sensor signals, suitable for industrial and consumer small-signal acquisition modules.
5. Level Shifting Module: Achieves logic level matching between 3.3V and 5V/12V in mixed-voltage systems, simplifying interface design.
6. Relay Drive Auxiliary Circuit: Serves as a pre-driver, working with an external amplification stage to control relays or small actuators.
7. Low-Power DC-DC Converter: Used for auxiliary power supply or startup circuits, reducing light-load losses and adapting to miniaturized 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：
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