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PSMN7R5-25YLC,115-VB Product details
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PSMN7R5-25YLC,115-VB is a Single N-MOS deeply optimized for low-voltage, high-current power switching scenarios, using Trench technology to combine ultra-low on-resistance with fast switching capability. The LFPAK56 package achieves an excellent balance between thermal performance and footprint. The combination of 30V withstand voltage, 90A current-carrying capacity, and 2.8mΩ on-resistance makes it an ideal choice for high-current applications such as server power supplies, battery tools, and automotive motor drives, especially suitable for systems with stringent requirements on power density and thermal management.
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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 | 30V | 0.8V | 90A | 3.36(mΩ) | 2.8(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 30V | 0.8V | 90A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 30V | 0.8V | 90A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N |
VDS=30V: Suitable for 5V/12V/24V low-voltage systems, providing ample voltage margin for switching spikes, enhancing system avalanche ruggedness.
VGS=±20V: Compatible with 1.8V~12V logic levels, can be directly driven by MCU/PMIC, simplifying peripheral drive circuitry.
Vth=0.8V (Typical): Low threshold ensures full conduction even under low-voltage drive conditions, suitable for scenarios with low battery voltage or logic levels.
RDS(on)=2.8mΩ @ VGS=10V, 3.36mΩ @ VGS=4.5V: Ultra-low on-resistance, minimal conduction loss at full load, significantly reducing temperature rise, allowing for smaller heatsinks or copper area.
ID=90A: Strong continuous current capability, can handle instantaneous high current surges like motor startup and battery short-circuit protection.
Package LFPAK56: Low parasitic inductance, low thermal resistance, supports high-frequency switching, compatible with standard PCB layout, beneficial for high-current trace design.
VGS=±20V: Compatible with 1.8V~12V logic levels, can be directly driven by MCU/PMIC, simplifying peripheral drive circuitry.
Vth=0.8V (Typical): Low threshold ensures full conduction even under low-voltage drive conditions, suitable for scenarios with low battery voltage or logic levels.
RDS(on)=2.8mΩ @ VGS=10V, 3.36mΩ @ VGS=4.5V: Ultra-low on-resistance, minimal conduction loss at full load, significantly reducing temperature rise, allowing for smaller heatsinks or copper area.
ID=90A: Strong continuous current capability, can handle instantaneous high current surges like motor startup and battery short-circuit protection.
Package LFPAK56: Low parasitic inductance, low thermal resistance, supports high-frequency switching, compatible with standard PCB layout, beneficial for high-current trace design.
Domain and module applications：
Battery Tools and Electric Equipment: High current carrying capacity and low on-resistance boost output power, extend single-charge runtime, and improve motor response.
Low-Voltage Motor Drives: Ultra-low on-resistance reduces PWM switching losses, significantly lowering controller temperature rise for more stable operation.
DC-DC Converters and Synchronous Rectification: Replacing Schottky diodes yields significant efficiency improvement under heavy load, suitable for high-current buck/boost modules.
Battery Protection Modules: Microsecond-level switching response combined with 30V voltage rating ensures rapid shutdown during overcurrent/short circuits, with extremely low self-heating on the protection board.
Vehicle Auxiliary Power Supplies and Body Control: Wide operating range and high reliability are compatible with 12V/24V vehicle buses, meeting stringent environmental requirements.
Power Adapters and Fast Charging: Suitable for high-side switches and low-side rectification, low losses facilitate miniaturized high-power-density designs.
High-Current Brushless Drives (e.g., Electric Scooters, Drones): Efficient heat dissipation and low on-resistance ensure sustained heavy-load operation, improving system reliability. Selection Summary: PSMN7R5-25YLC,115-VB, with its ultra-low on-resistance, high current capability, and LFPAK56 package as core advantages, achieves excellent power density and thermal performance balance in 30V low-voltage high-current applications. It is a cost-effective upgrade choice over traditional DPAK or SOP-8 solutions, especially suitable for projects with strict requirements for efficiency, temperature rise, 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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