News
Infineon introduces 80 V MOSFET OptiMOS™ 7 with lowest on-resistance in the industry for automotive applications
10/04/2024Infineon Technologies AG (FSE: IFX / OTCQX: IFNNY) has introduced the first product in its new advanced power MOSFET technology OptiMOS™ 7 80 V: The IAUCN08S7N013 features a significantly increased power density and is available in the versatile, robust, and high-current SSO8 5 x 6 mm² SMD package. The OptiMOS™ 7 80 V offering is a perfect match for the upcoming 48 V board net applications. It is designed specifically for the high performance, high quality and robustness needed for demanding automotive applications like automotive DC-DC converters in EVs, 48 V motor control, for instance electric power steering (EPS), 48 V battery switches and electric two- and three-wheelers.
Compared to the previous generation, the R DS(on) of the Infineon IAUCN08S7N013 has been reduced by more than 50 percent, and is now the best R DS(on) in the industry with a maximum of 1.3 mΩ. Users benefit from minimized conduction losses, superior switching performance and the highest power density in a 5 x 6 mm² package. In addition, the IAUCN08S7N013 also features low package resistance and inductance, as well as a high avalanche current capability. For automotive applications, it has an extended qualification that goes beyond AEC-Q101.
Infineon introduces its first MOSFET in our next, leading edge, power technology; OptiMOS™ 7 80V. This debut product is offered in our versatile, robust, high current SSO8 5x6mm2 SMD package. It is designed specifically for high performance, high quality and the robustness needed for demanding automotive applications. IAUCN08S7N013 is a true step forward in the area of power density.
Summary of Features
- RDS(on) reduced > 50% from prior best
- Industry’s best RDS(on)
- Leading edge FOM (RDS(on) x Qg)
- Fast switching times (turn on/off)
- Low package resistance and inductance
- High avalanche current capability
- High SOA ruggedness
- Excellent thermal performance
- Extended qualification beyond AEC-Q101
- Enhanced electrical testing
- MSL1 up to 260°C peak reflow
- 175°C operating temperature
Benefits
- Minimized conduction losses
- Superior switching performance
- Highest power density in 5x6mm package
- High power efficiency
- Small footprint & efficient cooling
- Increased design ruggedness
- Designed for Automotive robustness
- High quality production for Automotive
Potential Applications
- HV to 48V DC-DC converter in electric vehicles
- 48V Systems
- 48V to 12V DC-DC converter
- 48V to 24V DC-DC converter
- 48V Motor Control (EPS, Braking, Suspension, HVAC, eTurbo), 48V Heating (catalyst/eCAT, PTC heater, windscreen de-icing) and other 48V Auxiliary loads
- 48V Electric Power Steering (EPS)
- 24V Electric Power Steering (EPS)
- 48V Pumps and Fans
- 48V Power Distribution
- 48V Battery Management System (BMS) and Battery Disconnect
- Light Electric Vehicles (traction inverter, charger) i.e. 2 and 3 wheelers
| Parametrics | IAUCN08S7N013 |
|---|---|
| ID (@25°C) max | 175 A |
| Operating Temperature min max | -55 °C 175 °C |
| Package | PG-TDSON-8 |
| Polarity | N |
| QG (typ @10V) | 89 nC |
| Qualification | Automotive |
| RDS (on) (@10V) max | 1.3 mΩ |
| Technology | OptiMOS™-7 |
| VDS max | 80 V |
| VGS(th) min max | 2.8 V 2.3 V 3.2 V |
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