中文
English
NX3020NAK-QR-VB Product details
Back to previous pageProduct introduction：
NX3020NAK-QR-VB is a Single N-MOS deeply optimized for low-voltage power switching scenarios. 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 SOT-23 packaged devices, especially suitable for high-density, high-volume applications.
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 | 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 |
VDS=30V: Suitable for 5V/12V/24V systems, provides margin for voltage spikes, reduces avalanche breakdown risk.
VGS=±20V: Compatible with 1.8V~12V logic levels, can directly connect to MCU/PMIC, eliminating level shift circuits.
Vth=1.7V (typical): Fully turns on even with low-voltage drive, ideal for battery voltage decay scenarios.
RDS(on)=47mΩ @ VGS=10V, 62mΩ @ VGS=4.5V: Low on-resistance, controlled temperature rise at full load, supports direct low-voltage logic drive.
ID=5A: Ample continuous current margin, handles peak demands of most portable and automotive auxiliary loads.
Package SOT23-3: Small size, low parasitic parameters, supports high-frequency switching, saves PCB area and assembly cost.
VGS=±20V: Compatible with 1.8V~12V logic levels, can directly connect to MCU/PMIC, eliminating level shift circuits.
Vth=1.7V (typical): Fully turns on even with low-voltage drive, ideal for battery voltage decay scenarios.
RDS(on)=47mΩ @ VGS=10V, 62mΩ @ VGS=4.5V: Low on-resistance, controlled temperature rise at full load, supports direct low-voltage logic drive.
ID=5A: Ample continuous current margin, handles peak demands of most portable and automotive auxiliary loads.
Package SOT23-3: Small size, low parasitic parameters, supports high-frequency switching, saves PCB area and assembly cost.
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.
LED Lighting Drive: Low conduction voltage drop reduces constant current source power loss, supports multi-channel parallel connection, improves overall light efficiency.
DC-DC Converters: Replaces Schottky diodes in synchronous rectification, improves efficiency under heavy load, facilitates module miniaturization.
Automotive Auxiliary Power: Voltage margin and wide operating temperature range adapt to 12V automotive bus, high reliability. Selection Summary: NX3020NAK-QR-VB achieves a balance between performance margin, package size, and system cost, making it a cost-effective general-purpose choice for 30V low-voltage switching applications, especially suitable for projects with strict space and thermal 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
