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STM4410A-VB Product details
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The STM4410A-VB is a Single N-MOS deeply optimized for low-voltage power switching applications. Using Trench technology, it achieves a good balance between low on-resistance and switching speed. The SOP8 package features a mature thermal path and a small footprint, suitable for medium power density applications. The combination of 30V voltage rating, 13A current carrying capability, and 8mΩ on-resistance makes it a reliable choice for portable power, battery protection, and low-voltage drive applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOP8 | Single-N | 30V | 1.7V | 13A | 11(mΩ) | 8(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOP8 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOP8 | Single-N | 30V | 1.7V | 13A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOP8 | Single-N | 30V | 1.7V | 13A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOP8 | Single-N | MOS |
VDS=30V: Suitable for 5V/12V/24V systems, providing sufficient voltage spike margin to reduce avalanche breakdown risk.
VGS=±20V: Compatible with 1.8V~12V logic levels, can directly interface with MCU/PMIC, simplifying driver circuit design.
Vth=1.7V (Typical): Low threshold voltage ensures full conduction region entry under low-voltage drive, suitable for battery-powered scenarios.
RDS(on)=8mΩ @ VGS=10V: Ultra-low on-resistance significantly reduces temperature rise under full load, minimizing heat sink copper area.
RDS(on)=11mΩ @ VGS=4.5V: Maintains low conduction losses even under low-voltage logic drive, suitable for 5V system applications.
ID=13A: Ample continuous current margin to handle peak demands of most medium to low voltage loads.
Package SOP8: Better heat dissipation than smaller packages while maintaining good high-frequency characteristics, facilitating PCB layout and mass production.
Domain and module applications：
Portable Device Power Management: Low internal resistance improves boost/buck efficiency, extends battery life, SOP8 package balances heat dissipation and integration.
Battery Protection Modules: Fast switching response ensures reliable turn-off during overcurrent/short circuit, low on-resistance reduces self-heating of the protection board.
Low-Voltage Motor Drives: Low RDS(on) reduces PWM losses, smoother motor operation, significantly lower controller temperature rise.
Consumer Electronics Control Modules: Logic level direct drive simplifies peripherals, suitable for high-volume applications like smart sockets, USB fast charging.
LED Lighting Drives: Low conduction voltage drop reduces constant current source power consumption, supports multi-channel parallel connection, improves overall luminaire efficacy.
DC-DC Converters: Replaces traditional rectifiers in synchronous rectification, significantly improves heavy-load efficiency, facilitating module miniaturization.
Automotive Auxiliary Power: 30V voltage margin combined with wide operating temperature range, suitable for 12V/24V automotive bus applications.
Selection Summary: The STM4410A-VB achieves an optimized balance between on-resistance, current capability, and package size. It is a cost-effective general-purpose choice for 30V low-voltage switching applications, particularly suitable for compact designs with strict thermal and power consumption 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
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