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RJK0852DPB-00#J5-VB Product details
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You are designing a high power density power module that must withstand current surges of up to 90A and the severe test of an 80V bus voltage. Ordinary MOSFETs either suffer from excessive conduction losses or have inadequate package heat dissipation. VBsemi RJK0852DPB-00#J5-VB is designed for this—it integrates 80V withstand voltage, 90A current carrying capacity, and an on-resistance as low as 6mΩ into the LFPAK56 advanced power package, allowing high-power conversion and compact layout to coexist.
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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 | 80V | 1.4V | 90A | 7.2(mΩ) | 6(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 | 80V | 1.4V | 90A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 80V | 1.4V | 90A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N |
- Voltage 80V, covers 48V systems and industrial bus applications, with ample safety margin
- Gate drive range ±20V, compatible with 4.5V~12V logic levels, flexible driving
- Threshold voltage 1.4V, reliable turn-on even with low-voltage control signals
- On-resistance 6mΩ (10V drive) / 7.2mΩ (4.5V drive), extremely low losses
- Maximum current 90A, LFPAK56 package achieves excellent heat conduction and current carrying capability
- Trench technology, optimized switching performance and conduction characteristics
- Gate drive range ±20V, compatible with 4.5V~12V logic levels, flexible driving
- Threshold voltage 1.4V, reliable turn-on even with low-voltage control signals
- On-resistance 6mΩ (10V drive) / 7.2mΩ (4.5V drive), extremely low losses
- Maximum current 90A, LFPAK56 package achieves excellent heat conduction and current carrying capability
- Trench technology, optimized switching performance and conduction characteristics
Domain and module applications：
- High-Power DC-DC Converters – As synchronous rectifiers or main switches, leveraging 6mΩ ultra-low on-resistance to significantly improve conversion efficiency and reduce temperature rise.
- Motor Drive Modules – In high-current load scenarios like power tools and robots, 90A continuous current capability ensures stable driving with strong impact resistance.
- Lithium Battery Protection Circuits – Quickly responds to overcurrent and short-circuit conditions, reliably disconnecting the circuit to safeguard high-capacity battery packs.
- Automotive Power Systems – 80V voltage tolerance adapts to 12V/24V/48V automotive buses, withstands voltage fluctuations, providing stable power for ECUs, sensors, etc.
- Server/Communication Power Supplies – In topologies with high input voltage and low voltage/high current output, low on-resistance and LFPAK56 heat sink pad design effectively control junction temperature, enhancing long-term reliability.
- Power Tools and Garden Machinery – High power density package combined with low loss characteristics makes tools more powerful and durable while reducing overall size. In a nutshell: The RJK0852DPB-00#J5-VB is not an ordinary MOSFET; it is the 'power core' and 'efficiency engine' for your 80V high-voltage, high-current 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
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