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PSMN4R0-25YLC,115-VB Product details
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The PSMN4R0-25YLC,115-VB is a Single N-MOSFET deeply optimized for low-voltage, high-current power switching applications. Its Trench technology ensures both ultra-low on-resistance and fast switching characteristics. The LFPAK56 package strikes a good balance between thermal dissipation and PCB footprint. With a 30V rating, 90A continuous current capability, and 2.8mΩ on-resistance, it is an ideal choice for high-density power conversion, battery protection, and motor drive applications, especially for systems with stringent efficiency 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 |
|---|---|---|---|---|---|---|---|---|---|
| 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 systems, leaving sufficient margin for voltage spikes to reduce avalanche breakdown risk.
VGS=±20V: Compatible with 1.8V~12V logic levels, can directly connect to MCU/PMIC, eliminating the need for level shift circuits.
Vth=0.8V (Typical): Fully enters the conduction region at low drive voltages, especially suitable for battery voltage decay scenarios.
RDS(on)=2.8mΩ @ VGS=10V: Ultra-low on-resistance, significantly reduces full-load temperature rise, can reduce heat sink copper area.
RDS(on)=3.36mΩ @ VGS=4.5V: Maintains extremely low conduction loss under low-voltage logic drive, optimizing 3V~5V drive efficiency.
ID=90A: Ample continuous current margin, can handle peak demands of high-power loads.
Package LFPAK56: Small size, low parasitic parameters, supports high-frequency switching, while offering excellent heat dissipation, saving PCB area and improving reliability.
VGS=±20V: Compatible with 1.8V~12V logic levels, can directly connect to MCU/PMIC, eliminating the need for level shift circuits.
Vth=0.8V (Typical): Fully enters the conduction region at low drive voltages, especially suitable for battery voltage decay scenarios.
RDS(on)=2.8mΩ @ VGS=10V: Ultra-low on-resistance, significantly reduces full-load temperature rise, can reduce heat sink copper area.
RDS(on)=3.36mΩ @ VGS=4.5V: Maintains extremely low conduction loss under low-voltage logic drive, optimizing 3V~5V drive efficiency.
ID=90A: Ample continuous current margin, can handle peak demands of high-power loads.
Package LFPAK56: Small size, low parasitic parameters, supports high-frequency switching, while offering excellent heat dissipation, saving PCB area and improving reliability.
Domain and module applications：
Portable Device Power Management: Ultra-low internal resistance improves boost/buck efficiency, extending battery life; LFPAK56 enables high-density design.
Battery Protection Modules: Fast response characteristics ensure microsecond-level turn-off during overcurrent/short circuit; low internal resistance reduces self-heating of the protection board.
Low-voltage Motor Drives: Low PWM switching losses, smoother motor operation, significantly reduced 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 Drivers: Low conduction voltage drop reduces constant current source power loss, supports multi-channel parallel connection, improving overall luminaire efficacy.
DC-DC Converters: Replaces Schottky diodes in synchronous rectification, improving heavy-load efficiency by 2-3%, facilitating module miniaturization.
Automotive Auxiliary Power Supplies: Voltage tolerance margin and wide operating temperature range suit 12V automotive bus, offering high reliability. Selection Summary: PSMN4R0-25YLC,115-VB achieves a balance between ultra-low on-resistance, high current capability, and package thermal performance. It is a cost-effective general-purpose choice for 30V low-voltage, high-current switching applications, particularly suitable for projects with strict requirements on 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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