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3LN01CPA-TB-E-VB Product details
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3LN01CPA-TB-E-VB is a Single N-MOS deeply optimized for low-voltage power switching applications. The Trench process balances low switching loss with high reliability, and the SOT23-3 package strikes a balance between heat dissipation and board space. The combination of 30V withstand voltage, 5A current carrying capacity, and 47mΩ on-resistance makes it an ideal cost-reducing incremental option to replace traditional DPAK or SOP-8 packaged devices, especially suitable for high-density, high-volume applications.
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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 | 30V | 1.7V | 5A | 62(mΩ) | 47(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 | 30V | 1.7V | 5A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | 30V | 1.7V | 5A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N |
Product Parameters (Key Selection Points)
VDS=30V: Suitable for 5V/12V/24V systems, providing ample voltage spike margin to reduce avalanche breakdown risk.
VGS=±20V: Compatible with 1.8V~12V logic levels, can directly connect to MCU/PMIC, eliminating level-shifting circuits.
Vth=1.7V (typical): Ensures full conduction even under low-voltage drive, especially suitable for battery voltage decay scenarios.
RDS(on)=47mΩ @ VGS=10V: Low on-resistance, significantly reduces temperature rise under full load, minimizing heat sink copper area.
RDS(on)=62mΩ @ VGS=4.5V: Compatible with low-voltage logic drive, maintains efficient current handling in 3.3V/5V systems.
ID=5A: Ample continuous current margin, can handle peak demands of most portable and automotive auxiliary loads.
Package SOT23-3: Small size, low parasitic parameters, supports high-frequency switching, while saving PCB area and assembly costs.
VDS=30V: Suitable for 5V/12V/24V systems, providing ample voltage spike margin to reduce avalanche breakdown risk.
VGS=±20V: Compatible with 1.8V~12V logic levels, can directly connect to MCU/PMIC, eliminating level-shifting circuits.
Vth=1.7V (typical): Ensures full conduction even under low-voltage drive, especially suitable for battery voltage decay scenarios.
RDS(on)=47mΩ @ VGS=10V: Low on-resistance, significantly reduces temperature rise under full load, minimizing heat sink copper area.
RDS(on)=62mΩ @ VGS=4.5V: Compatible with low-voltage logic drive, maintains efficient current handling in 3.3V/5V systems.
ID=5A: Ample continuous current margin, can handle peak demands of most portable and automotive auxiliary loads.
Package SOT23-3: Small size, low parasitic parameters, supports high-frequency switching, while saving PCB area and assembly costs.
Domain and module applications：
Decision Value Analysis
Portable Device Power Management: Low on-resistance improves boost/buck efficiency, extends battery life, small package enables ultra-thin designs. Battery Protection Modules: Fast response ensures microsecond-level shutdown during overcurrent/short circuit, low on-resistance reduces self-heating of the protection board. Low-Voltage Motor Drive: Low PWM switching losses, smoother motor operation, significantly lower controller temperature rise. Consumer Electronics Control Modules: Logic-level direct drive simplifies peripheral circuits, suitable for high-volume, low-cost products like smart sockets and USB switches.
* 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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