Are you designing a high-power-density industrial power supply or motor drive module that must withstand bus voltage spikes while handling 25A-level currents in a limited space? Ordinary MOS tubes either lack sufficient voltage tolerance or have high conduction losses, making thermal design challenging. VBsemi SISS72DN-T1-BE3-VB is designed for this—it integrates 150V withstand voltage, 25.5A current capacity, and an on-resistance of only 35mΩ into a compact DFN8(3X3) package, allowing medium-voltage, high-current applications without compromise.
- Voltage rating 150V, easily handles 48V systems, 110V bus, and inductive load spikes - Gate drive range ±20V, compatible with various PWM drive signals, strong gate overvoltage tolerance - Threshold voltage 3V, clear switching characteristics, suitable for standard logic level drive - On-resistance 35mΩ (at 10V drive), low conduction loss, effectively reduces temperature rise - Maximum current 25.5A, delivers high power in a small package - Trench technology, optimized switching performance and conduction characteristics, reliable and durable
Domain and module applications：
- 48V Communication Power / Server Power Supply – Acting as the main DC-DC switching tube, withstanding high bus voltage while using low on-resistance to reduce losses and improve overall system efficiency. - Motor Drive Modules – Used in H-bridge circuits for brushless DC motors or stepper motors, resisting inductive load surges and stably outputting high current. - Industrial Control Power Supplies – Providing stable conversion over a wide input voltage range, adapting to 24V~72V systems, ensuring long-term reliable operation of equipment. - Battery Chargers / Energy Storage Devices – Achieving efficient switching control on the high-voltage side, reducing heat accumulation and extending product life. - Photovoltaic Inverter Auxiliary Power Supplies – Withstanding output voltage fluctuations from solar panels, providing a robust power switching solution for medium-voltage buses. - Low-Voltage Electric Vehicle Controllers – Matching battery pack voltage platforms, achieving high-current on/off with strong overload capability, ensuring safer riding. One-sentence summary: SISS72DN-T1-BE3-VB is not just an ordinary MOS tube; it is the 'power cornerstone' and 'heat dissipation weapon' for your medium-voltage, high-current system 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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