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PSMN1R0-30YLEX-VB Product details
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PSMN1R0-30YLEX-VB is a Single N-MOS deeply optimized for low-voltage, high-current power switching applications. Using advanced SGT (Split-Gate Trench) technology, it achieves an excellent balance between ultra-low on-resistance and fast switching capability. The LFPAK56 (Power-SO8) package offers excellent thermal performance and a compact footprint, suitable for high-density, high-power applications. The combination of 40V withstand voltage, 150A continuous current, and 0.7mΩ on-resistance makes it an ideal choice for applications with stringent efficiency and temperature rise requirements, such as server power supplies, automotive electrical systems, and industrial DC converters.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 40V | 3V | 150A | 0.7(mΩ) | SGT |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | SGT |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 40V | 3V | 150A | SGT |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 40V | 3V | 150A | SGT |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N |
VDS=40V: Compatible with 12V/24V/36V systems, providing ample spike voltage margin, significantly reducing avalanche breakdown risk.
VGS=±20V: Compatible with 4.5V~12V logic levels, can flexibly connect directly to drivers or controllers, simplifying gate drive design.
Vth=3V (Typical): Moderate threshold voltage, balancing anti-interference capability and drive compatibility, suitable for high-current switching applications.
RDS(on)=0.7mΩ @ VGS=10V: Ultimate on-resistance, extremely low full-load losses, greatly improving system efficiency and reducing thermal management costs.
ID=150A: Ultra-high continuous current capability, easily handling high-current surge scenarios like motor startup and battery short-circuit protection.
Package LFPAK56: Low parasitic inductance, low thermal resistance, supports high-frequency high-current switching, while compatible with standard Power-SO8 pads for easy upgrade replacement.
Technology SGT: Shielded Gate Trench structure, reduces gate-drain charge (Qgd), effectively suppresses switching ringing, enhances dv/dt immunity.
VGS=±20V: Compatible with 4.5V~12V logic levels, can flexibly connect directly to drivers or controllers, simplifying gate drive design.
Vth=3V (Typical): Moderate threshold voltage, balancing anti-interference capability and drive compatibility, suitable for high-current switching applications.
RDS(on)=0.7mΩ @ VGS=10V: Ultimate on-resistance, extremely low full-load losses, greatly improving system efficiency and reducing thermal management costs.
ID=150A: Ultra-high continuous current capability, easily handling high-current surge scenarios like motor startup and battery short-circuit protection.
Package LFPAK56: Low parasitic inductance, low thermal resistance, supports high-frequency high-current switching, while compatible with standard Power-SO8 pads for easy upgrade replacement.
Technology SGT: Shielded Gate Trench structure, reduces gate-drain charge (Qgd), effectively suppresses switching ringing, enhances dv/dt immunity.
Domain and module applications：
Server and Communication Power Supplies: Replaces multiple paralleled traditional MOSFETs in synchronous rectification applications, improving conversion efficiency with extremely low conduction losses and simplifying circuit layout.
Power Tools and Garden Machinery: 150A high current margin ensures reliable operation during locked-rotor/overload conditions; SGT technology reduces PWM drive losses, extending battery life.
Automotive 12V/24V Electrical Systems: 40V withstand voltage accommodates load dump transients; LFPAK56 package suitable for engine compartment high-temperature environments, supporting high reliability requirements.
Battery Protection and BMS: Micro-ohm level on-resistance reduces protection board heat generation; ultra-fast short-circuit response combined with high-current turn-off capability enhances system safety.
Low-Voltage High-Current DC-DC Converters: Replaces traditional DPAK devices, significantly reducing PCB copper trace losses, suitable for high-current step-down topologies such as 48V to 12V/1V.
Motor Drive and Drone ESCs: Low switching losses under high-frequency PWM, combined with low thermal resistance package, enabling stronger continuous output and significantly lower controller temperature rise.
High-Power LED Drive and Industrial Control: Low voltage drop reduces constant current source power consumption, supporting high-power parallel designs, improving overall reliability and power density.
Selection Summary: The PSMN1R0-30YLEX-VB, with its 0.7mΩ ultra-low on-resistance, 150A ultra-high current, and LFPAK56 low thermal resistance package, combined with the low charge characteristics of SGT technology, is a high-performance general-purpose choice for the 40V low-voltage high-current switching field, especially suitable for power supply and motor control systems with extreme requirements for efficiency, temperature rise, and power density.
* 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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