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PH9030AL,115-VB Product details
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PH9030AL,115-VB is a Single N-MOS optimized for low-voltage high-power switching scenarios. Trench technology balances ultra-low on-resistance with high switching speed, and the LFPAK56 package achieves an excellent balance between thermal dissipation and PCB footprint. The combination of 30V voltage rating, 90A continuous current, and 2.8mΩ on-resistance makes it an ideal power switch option for high-density power modules, power tools, and automotive loads, especially suitable for high-reliability applications requiring high current handling and efficient 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 |
(Key Decision Points)
VDS=30V: Suitable for 5V/12V/24V low-voltage systems, providing sufficient voltage margin for spikes, reducing avalanche breakdown risk.
VGS=±20V: Compatible with a wide gate drive range, supports direct control from 4.5V logic levels to 12V drivers, simplifying peripheral circuitry.
Vth=0.8V (Typical): Low threshold voltage ensures fast entry into the fully enhanced region with low-voltage drive, ideal for battery-powered and low-voltage applications.
RDS(on)=3.36mΩ @ VGS=4.5V: Maintains ultra-low on-resistance even with low-voltage drive, significantly reducing conduction losses, supporting 4.5V gate drive applications.
RDS(on)=2.8mΩ @ VGS=10V: Extremely low on-resistance, greatly reduces temperature rise at full load, can reduce heat dissipation copper area and improve system efficiency.
ID=90A: Ample continuous current margin, meets peak and continuous current requirements of heavy-load applications such as motors, battery packs, and high-power DC-DC converters.
Package LFPAK56: Low parasitic inductance and low thermal resistance design, supports high-frequency switching, optimizes thermal path, saves PCB area and increases power density.
VDS=30V: Suitable for 5V/12V/24V low-voltage systems, providing sufficient voltage margin for spikes, reducing avalanche breakdown risk.
VGS=±20V: Compatible with a wide gate drive range, supports direct control from 4.5V logic levels to 12V drivers, simplifying peripheral circuitry.
Vth=0.8V (Typical): Low threshold voltage ensures fast entry into the fully enhanced region with low-voltage drive, ideal for battery-powered and low-voltage applications.
RDS(on)=3.36mΩ @ VGS=4.5V: Maintains ultra-low on-resistance even with low-voltage drive, significantly reducing conduction losses, supporting 4.5V gate drive applications.
RDS(on)=2.8mΩ @ VGS=10V: Extremely low on-resistance, greatly reduces temperature rise at full load, can reduce heat dissipation copper area and improve system efficiency.
ID=90A: Ample continuous current margin, meets peak and continuous current requirements of heavy-load applications such as motors, battery packs, and high-power DC-DC converters.
Package LFPAK56: Low parasitic inductance and low thermal resistance design, supports high-frequency switching, optimizes thermal path, saves PCB area and increases power density.
Domain and module applications：
Power Tools and Garden Machinery: The 90A high current capability meets the transient surge during start-up and stall of brushed/brushless motors, and the low on-resistance reduces controller temperature rise.
High-Power DC-DC Converters: Replaces Schottky/conventional MOS in synchronous rectification, significantly improving heavy-load efficiency and aiding module miniaturization.
Battery Protection and Management Modules: Microsecond switching response combined with low conduction voltage drop reduces self-heating of the protection board, suitable for high-rate lithium battery applications.
Vehicle Auxiliary Power and Body Control: 30V withstand voltage combined with a wide operating temperature range, suitable for 12V/24V vehicle bus systems, with high reliability.
Low-Voltage Motor Drives: Low PWM switching loss, smoother motor operation, and more uniform heat distribution when cascading inverters.
Server and Communication Power Supplies: The LFPAK56 package has low thermal resistance, suitable for high-power-density boards, improving long-term system stability.
Smart Sockets and Industrial Control Switches: Low Vth supports direct MCU drive, simplifying peripheral circuits, suitable for high-volume, low-cost manufacturing. Selection Summary: The PH9030AL,115-VB, with its 90A high current, 2.8mΩ ultra-low on-resistance, and advanced LFPAK56 package, achieves a balance between high power density, efficient heat dissipation, and system reliability. It is a high-performance general-purpose choice for 30V low-voltage high-current switching applications, especially suitable for projects with strict requirements on output capability and operating temperature rise.
* 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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