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FDP045N10A-F102-VB Product details
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FDP045N10A-F102-VB is a Single N-MOSFET deeply optimized for high-power low-voltage switching applications. The Trench process combines extremely low conduction loss with high switching reliability. The TO220 package provides excellent heat dissipation and overcurrent carrying capacity. The combination of 100V withstand voltage, 120A continuous current, and 5mΩ on-resistance makes it a preferred power device for high-power density power supplies, motor drives, and automotive systems, especially suitable for demanding applications requiring high current throughput and low temperature rise.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220 | Single-N | 100V | 3V | 120A | 5(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220 | Single-N | 100V | 3V | 120A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220 | Single-N | 100V | 3V | 120A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220 | Single-N | MOS |
VDS=100V: Suitable for 48V/60V/80V systems, providing ample voltage spike margin, significantly reducing avalanche breakdown risk.
VGS=±20V: Compatible with 10V~12V gate drives, can be directly controlled by standard drivers or MCUs via driver chips, facilitating system design.
Vth=3V (typical): Moderate threshold voltage, strong anti-interference capability, suitable for reliable switching in strong electrical environments.
RDS(on)=5mΩ @ VGS=10V: Ultra-low on-resistance, extremely low full-load power consumption, can significantly reduce heatsink size or increase output power.
ID=120A: Ample continuous current margin, easily handles peak demands such as high-power motor startup, battery discharge, and full load power supply.
Package TO220: Low thermal resistance, easy to install heatsink, suitable for high power consumption scenarios, compatible with traditional PCB layout, facilitating rapid mass production.
Domain and module applications：
High-Power DC-DC Converters: Replace Schottky diodes or traditional MOSFETs in synchronous rectification, significantly improving heavy-load efficiency and reducing power stage temperature rise.
Motor Drives and Inverters: 120A high current capability combined with low on-resistance supports power tools, robots, and light electric vehicle controllers.
Battery Charge/Discharge and Protection Modules: Low internal resistance reduces protection board self-heating, high withstand voltage handles battery reverse connection or inductive load spikes.
Switching Mode Power Supply (SMPS) Primary Switch: 100V withstand voltage suitable for wide voltage input, Trench process reduces switching loss, improving overall conversion efficiency.
Automotive Auxiliary Power Supplies and DC-AC Inverters: Wide SOA adapts to 12V/24V/48V automotive bus, high reliability, meets high-power load requirements.
UPS and Energy Storage Systems: High continuous current and low conduction voltage drop improve charge/discharge efficiency, TO220 package facilitates system-level heat dissipation design.
Selection Summary: FDP045N10A-F102-VB achieves an excellent balance between high current, low on-resistance, and high withstand voltage. It is a high-performance general-purpose choice for 100V class high-power switching applications, especially suitable for projects with strict requirements for current carrying capacity, heat dissipation, and long-term reliability.
* 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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