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PH3120L,115-VB Product details
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Are you designing a high-power DC-DC converter or power tool drive circuit with limited PCB space but needing to handle current surges up to 90A? Ordinary MOS tubes either have high conduction loss or their package size cannot balance heat dissipation. VBsemi PH3120L,115-VB is designed for this—it perfectly integrates 30V withstand voltage, 90A current capacity, and an on-resistance of only 2.8mΩ into the LFPAK56 package, allowing high-density, high-current power designs without compromise.
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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 |
Voltage Rating 30V, covers low-voltage, high-current applications
Gate Drive Range ±20V, compatible with various drive voltages
Threshold Voltage 0.8V, more sensitive low-voltage control
On-Resistance 2.8mΩ (at 10V drive) / 3.36mΩ (at 4.5V drive), extremely low losses
Maximum Current 90A, small package delivers high power
Uses Trench technology, excellent switching performance
Domain and module applications：
High-Power DC-DC Modules – Used as synchronous rectification or main switching tubes, significantly reducing conduction losses and improving conversion efficiency.
Power Tools / Motor Drives – Withstands high current surges, combined with low on-resistance for powerful output and low temperature rise.
Lithium Battery Protection Boards – Quickly shuts off during overcurrent or short circuit, effectively protecting battery cell safety.
Automotive Electronics / Vehicle Power Supplies – Tolerates 30V voltage fluctuations, providing stable and reliable power for on-board equipment.
Server Power / Telecom Power Supplies – High current density design meets efficient power conversion in compact spaces.
Drone / Robot Power Systems – Lightweight LFPAK56 package balances heat dissipation and power density. One-sentence summary: PH3120L,115-VB is not an ordinary MOS tube; it is the 'efficiency engine' and 'power pioneer' for your high-current low-voltage power supply designs.
* 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：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
