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PH4530L,115-VB Product details
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PH4530L,115-VB is a Single N-MOS optimized for low-voltage, high-current power switching applications. The Trench technology balances ultra-low conduction losses with high switching speed, while the LFPAK56 package achieves an excellent trade-off between heat dissipation and board space. The combination of 30V voltage rating, 90A current capability, and 2.8mΩ on-resistance makes it an ideal performance upgrade over traditional DPAK or SOP-8 packaged devices, especially for applications requiring high density, high current, and low thermal resistance.
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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: Adapts to 5V/12V/24V systems, providing ample voltage spike margin to reduce avalanche breakdown risk.
VGS=±20V: Compatible with 1.8V~12V logic levels, can directly connect to MCU/PMIC, eliminating level-shifting circuits.
Vth=0.8V (typical): Fully turns on even with low-voltage drive, especially suitable for battery voltage drop or low-voltage drive scenarios.
RDS(on)=2.8mΩ @ VGS=10V: Ultra-low on-resistance, significantly reduces temperature rise under full load, allowing for reduced heat sink copper area.
ID=90A: Ample continuous current margin, handles peak demands of high-power loads, suitable for high-power density design.
Package LFPAK56: Low parasitic inductance, excellent thermal resistance characteristics, supports high-frequency switching and high current carrying while saving PCB area.
VGS=±20V: Compatible with 1.8V~12V logic levels, can directly connect to MCU/PMIC, eliminating level-shifting circuits.
Vth=0.8V (typical): Fully turns on even with low-voltage drive, especially suitable for battery voltage drop or low-voltage drive scenarios.
RDS(on)=2.8mΩ @ VGS=10V: Ultra-low on-resistance, significantly reduces temperature rise under full load, allowing for reduced heat sink copper area.
ID=90A: Ample continuous current margin, handles peak demands of high-power loads, suitable for high-power density design.
Package LFPAK56: Low parasitic inductance, excellent thermal resistance characteristics, supports high-frequency switching and high current carrying while saving PCB area.
Domain and module applications：
High-power DC-DC Converters: Replacing Schottky diodes in synchronous rectification, ultra-low on-resistance significantly improves heavy-load efficiency, facilitating module miniaturization.
Battery Protection Modules: Microsecond-level fast turn-off response ensures reliable overcurrent/short-circuit protection, low internal resistance reduces self-heating of the protection board, suitable for large-capacity battery packs.
Low-voltage Motor Drives: Low PWM switching losses, smoother motor operation, significantly reduced controller temperature rise, supports high-current locked-rotor conditions.
Power Tool Power Management: 90A high-current capability easily handles start-stop impacts, Trench process ensures reliability at high frequencies.
Automotive Auxiliary Power Supplies: 30V voltage margin and excellent heat dissipation of LFPAK56 adapt to 12V/24V automotive buses, suitable for multi-load distribution.
Server Power Modules: Utilizes low on-resistance and compact packaging on high-density boards to increase power density and reduce air cooling pressure.
Consumer Electronics High-power Fast Charging: In synchronous rectification and load switch applications, low internal resistance reduces voltage drop and improves charging efficiency.
Selection Summary: The PH4530L,115-VB achieves an excellent balance between ultra-high current carrying capacity, ultra-low on-resistance, and compact packaging, making it a cost-effective choice for 30V low-voltage high-power switching applications, especially suitable for projects with strict requirements on heat dissipation, efficiency, and space.
* 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
Technical support：
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