Product introduction：
Still troubled by high switching losses and difficult heat dissipation in high-current, low-voltage applications? VBsemi RBA50N04DANS-4UA06#HB0-VB is the solution! This N-MOSFET in DFN8(5X6) package, using advanced Trench technology, offers a 40V withstand voltage and a massive 70A current capability, with an on-resistance as low as 4.7mΩ @ 10V, resulting in significantly lower heat generation compared to similar devices. The compact 5x6mm package balances heat dissipation and board space, making it the 'efficiency champion' for power management, motor drives, and battery protection scenarios.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| DFN8(5X6) |
Single-N |
40V |
|
2.5V |
70A |
|
6(mΩ) |
4.7(mΩ) |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| DFN8(5X6) |
Single-N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| DFN8(5X6) |
Single-N |
40V |
|
2.5V |
70A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| DFN8(5X6) |
Single-N |
40V |
|
2.5V |
70A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| DFN8(5X6) |
Single-N |
|
|
|
|
|
|
|
Voltage Rating: 40V (ample margin, covers various low-voltage systems)
Drive Range: ±20V (compatible with 3.3V/5V/12V drive logic)
Threshold Voltage: 2.5V (reliable turn-on with standard levels)
Ultra-Low On-Resistance: 6mΩ @ 4.5V, 4.7mΩ @ 10V (extremely low conduction loss)
High Current Capability: 70A (strong continuous current capability)
Package: DFN8(5X6) (small size, low thermal resistance, suitable for high-density, high-current design)
Domain and module applications：
— Six Typical Scenarios, One Chip Handles All
Power System: DC-DC synchronous rectification, low voltage high current regulation, significantly improved efficiency
Battery Protection: Power battery charge/discharge management, rapid overcurrent cut-off, safeguarding cell safety
Motor Drive: Power tools, drones, fan motors, strong drive, smooth speed control
Automotive Electronics: Onboard power supply, lighting control, vibration and temperature resistant, stable and reliable
Electric Equipment: Electric bicycles, vacuum cleaners and other high-current switches, low loss, low temperature rise
Industrial Control: PLC output drive, power switches, rapid response, longer lifespan
RBA50N04DANS-4UA06#HB0-VB — High current, low impedance, strong heat dissipation, making your low-voltage high-power design more relaxed!
* 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
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