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BSS159NH6327XTSA2-VB Product details
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The BSS159NH6327XTSA2-VB is a Single N-MOSFET precisely designed for high-voltage, low-current switching applications. The Trench technology strikes an excellent balance between low power consumption and high reliability. The SOT23-3 package balances thermal performance with miniaturization needs. The combination of 60V voltage rating, 0.3A current capability, and 2.8Ω on-resistance makes it an ideal choice for high-voltage, low-signal applications such as gate driving, signal switching, and level shifting, especially suited for high-density, low-power system designs.
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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 | MOS |
VDS=60V: Suitable for 12V/24V/48V systems, providing ample voltage margin for voltage spikes, effectively reducing avalanche breakdown risk.
VGS=±20V: Compatible with 3.3V~12V logic levels, can be directly driven by MCU/PMIC, simplifying driver circuit design.
Vth=1.7V (Typical): Stable turn-on at low drive voltages, adaptable to battery voltage fluctuation scenarios.
RDS(on)=2.8Ω @ VGS=10V: Low conduction loss, suitable for low-current continuous conduction, reducing system self-heating.
ID=0.3A: Continuous current rating suitable for high-voltage signal switching, auxiliary power supplies, and other light-duty applications.
Package SOT23-3: Small size, low parasitic parameters, supports high-density placement, saving PCB space and overall cost.
Domain and module applications：
High-Voltage Signal Switching: For controlling signal paths, low leakage current ensures extremely low steady-state power consumption.
Level Shifting Circuits: 60V voltage rating and logic level compatibility make it suitable for level shifting in industrial control and communication interfaces.
Gate Drive Auxiliary Circuits: Can serve as an auxiliary MOSFET for functions like soft-start or discharge resistor switching, enhancing system safety.
Battery Management Auxiliary Power Supply: Provides reliable isolation and switching between high-side power take-off and low-side control.
Low-Power DC-DC Auxiliary Power Supply: Used for startup circuits or standby power management, reducing no-load losses.
LED Lighting High-Voltage Switching: Drives switching control for high-voltage LED strings, offering fast response and low thermal loss.
Instrumentation and Sensor Interfaces: The SOT23-3 package facilitates placement close to signal sources, reducing parasitic interference from traces.
Selection Summary: With its core advantages of high voltage rating, low power consumption, and small package, the BSS159NH6327XTSA2-VB is a cost-effective general-purpose choice for 60V high-voltage, low-current switching applications, particularly suitable for industrial and consumer projects with strict requirements on static power consumption and board space.
* 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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