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STL120N10F8-VB Product details
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STL120N10F8-VB is a Single N-MOSFET deeply optimized for medium-voltage, high-current power switching applications. Using SGT technology, it combines ultra-low on-resistance with excellent switching characteristics. The DFN8(5X6) package achieves an ideal balance between thermal performance and footprint. The combination of 100V voltage rating, 105A current capability, and 5.6mΩ on-resistance makes it a preferred choice for high-power applications such as server power supplies, motor drives, and lithium battery protection, especially for high-reliability systems with strict thermal and power density requirements.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| DFN8(5X6) | Single-N | 100V | 3V | 105A | 5.6(mΩ) | SGT |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(5X6) | Single-N | SGT |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(5X6) | Single-N | 100V | 3V | 105A | SGT |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(5X6) | Single-N | 100V | 3V | 105A | SGT |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| DFN8(5X6) | Single-N | MOS |
VDS=100V: Suitable for 24V/36V/48V/60V systems, providing ample margin for bus voltage transients, significantly reducing the risk of avalanche breakdown.
VGS=±20V: Wide gate drive voltage window, compatible with 10V standard gate drive and various half-bridge/full-bridge driver ICs, simplifying drive circuit design.
Vth=3V (typical): Moderate threshold voltage for strong noise immunity, ensuring full conduction under 10V drive, suitable for industrial-grade PWM control.
RDS(on)=5.6mΩ @ VGS=10V: Ultra-low on-resistance, extremely low conduction losses under full load, effectively reducing device temperature rise, allowing for smaller heat sinks or copper areas.
ID=105A: Ample continuous current capability to handle startup surges and short-term overcurrents of high-power loads, ensuring system stability.
Package DFN8(5X6): Bottom large pad design, low thermal resistance, short heat dissipation path, low parasitic inductance, supporting high-frequency switching and saving PCB area.
Domain and module applications：
High-Power DC-DC Converters: In synchronous rectification or high-side switch applications, ultra-low RDS(on) significantly improves heavy-load efficiency, aiding in power module miniaturization.
Motor Drive & Control: 100V rating covers most industrial motor bus voltages; low conduction losses reduce controller temperature rise; smooth PWM switching for more reliable operation.
Lithium Battery Protection Boards: High current capability and low voltage drop reduce self-heating of the protection board; fast turn-off capability ensures reliable cell protection during overcurrent/short circuit.
UPS & Energy Storage Systems: Acts as a power switch in charge/discharge circuits, with large voltage margin and low losses, suitable for high-rate charge/discharge scenarios.
Automotive Power Conversion: Suitable for 12V/24V/48V vehicle bus systems; wide safe operating area and strong surge immunity meet harsh environment requirements.
Power Modules & Power Integration: DFN8(5X6) package facilitates multi-device paralleling or integration with driver circuits, suitable for high-power-density designs.
Selection Summary: STL120N10F8-VB achieves an excellent balance between voltage rating, current capability, on-resistance, and package thermal performance. It is a cost-effective general-purpose choice for 100V high-current switching applications, particularly suitable for power supply and motor control systems with strict requirements for efficiency, thermal performance, and reliability.
* 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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