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PHB55N03LTA,118-VB Product details
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PHB55N03LTA,118-VB is a high-performance N-channel MOSFET from VBsemi, featuring a TO263 package, 20V voltage rating, and 85A high current capability. Based on Trench technology, it offers a low on-resistance of 6mΩ (at 4.5V drive), resulting in low conduction losses, minimal heat generation, and excellent efficiency. The gate drive supports a wide ±20V range, with a threshold voltage of 0.5~1.5V, compatible with low-voltage logic control, making it suitable for high-current, high-power-density applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 20V | 0.5~1.5V | 85A | 9(mΩ) | 6(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 20V | 0.5~1.5V | 85A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 20V | 0.5~1.5V | 85A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
Drain-Source Voltage (VDS): 20V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 0.5~1.5V
On-Resistance (VGS=2.5V): 9 mΩ
On-Resistance (VGS=4.5V): 6 mΩ
Maximum Drain Current (ID): 85A
Package: TO263
Technology: Trench
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 0.5~1.5V
On-Resistance (VGS=2.5V): 9 mΩ
On-Resistance (VGS=4.5V): 6 mΩ
Maximum Drain Current (ID): 85A
Package: TO263
Technology: Trench
Domain and module applications：
High-Power DC-DC Converters → Synchronous rectification for higher efficiency
Power Tool Motor Drives → High current output for powerful performance
Battery Protection Boards → Low internal resistance for fast shutdown, safe and reliable
Vehicle Power Management → High temperature resistance and impact resistance for stable power supply
Server/Communication Power Supplies → High current capacity with low loss for improved energy efficiency
Brushless Motor Controllers → Smooth drive and fast response
Power Inverter Modules → High-density packaging for excellent heat dissipation
* 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
