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PHB38N02LT,118-VB Product details
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Are you designing a high-power lithium battery protection board or a high-density DC-DC converter that needs to handle 85A continuous current in a limited space while minimizing conduction losses? Ordinary MOSFETs either have high on-resistance or excessive thermal resistance. VBsemi PHB38N02LT,118-VB is purpose-built for this—it integrates a 20V voltage rating, 85A current capability, and an ultra-low on-resistance of just 6mΩ into a TO263 high-current package, allowing high-power low-voltage switching applications to compromise no more.
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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 |
- Voltage Rating 20V, suitable for low-voltage high-current scenarios
- Gate Drive Range ±20V, compatible with multiple logic level drives
- Threshold Voltage 0.5~1.5V, supports low-voltage direct drive
- On-Resistance 9mΩ (VGS=2.5V), 6mΩ (VGS=4.5V), extremely low losses
- Maximum Current 85A, strong current handling capability
- Uses Trench technology, balancing switching performance and conduction performance
- Package TO263, strong heat dissipation, suitable for high power density designs
Domain and module applications：
- **Lithium Battery Protection Board / Power Battery Management** – Acts as the main switch, quickly cutting off the circuit during overcurrent or short circuits to protect battery cells, while low internal resistance reduces heat generation.
- **High-Power DC-DC Converter / Synchronous Rectification** – Replaces traditional Schottky diodes, significantly improving conversion efficiency and reducing temperature rise.
- **Power Tools / Motor Drives** – 85A high current capability combined with low on-resistance supports high-load startup and smooth speed regulation.
- **Automotive Electronics / Vehicle Power Supplies** – Withstands 12V system voltage fluctuations, providing stable and reliable power switching for vehicle loads.
- **Server Power Supplies / Communication Power Supplies** – Achieves efficient power path management on low-voltage, high-current buses, reducing energy waste.
- **UPS Inverters / Energy Storage Systems** – Used for high-current on/off control on the battery side, improving overall system reliability and efficiency. **In a nutshell: PHB38N02LT,118-VB is not an ordinary MOS tube; it is the 'efficiency core' and 'heat dissipation weapon' for your low-voltage, high-current 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
