High-Voltage Auxiliary E-Fuse Reference Design

Microchip's auxiliary E-Fuse technology high-voltage solid-state relay has overcurrent protection

Image of Microchip's High-Voltage Auxiliary E-Fuse Reference DesignMicrochip offers high-voltage auxiliary E-Fuse technology in hybrid electric vehicle (HEV) and electric vehicle (EV) applications. This technology demonstrator leverages the benefits of 700 V and 1200 V silicon carbide mSiC™ products to provide a complete solution. This design also implements a time current characteristic (TCC) curve that helps users migrate to non-automotive applications such as DC solid-state circuit breakers.

Features
  • Configurable current limit profile
  • LIN communication interface for configurability and diagnostics
  • High-side or low-side drive configuration
  • Short-circuit withstand time: 10 µs
  • Rated current: 30 A
  • Low-voltage operating range: 9 V to 16 V
  • Up to 20 kHz switching frequency
  • High-voltage operating range: 200 V to 900 V
  • Operating temperature range: -40°C to +85°C
  • Automotive hardware design that uses only AEC-qualified components
  • Six variants of this high-voltage auxiliary E-Fuse design support 400 V and 800 V bus voltages and continuous current ratings of 10 A, 20 A, and 30 A
Applications
  • EVs
  • HEVs
  • DC smart grids
  • Industrial
  • Charging stations

SiCFET

תמונהמק"ט יצרןתיאורכמות זמינהמחירהצגת הפרטים
TRANS SJT N-CH 700V 39A TO247-4MSC060SMA070B4TRANS SJT N-CH 700V 39A TO247-4מיידית - 50$28.46הצגת הפרטים
TRANS SJT N-CH 700V 77A TO247-4MSC035SMA070B4TRANS SJT N-CH 700V 77A TO247-4מיידית - 0$40.98הצגת הפרטים
SICFET N-CH 1200V 66A TO247-4MSC040SMA120B4SICFET N-CH 1200V 66A TO247-4מיידית - 129$62.70הצגת הפרטים
TRANS SJT N-CH 700V 140A TO247-4MSC015SMA070B4TRANS SJT N-CH 700V 140A TO247-4מיידית - 64$132.21הצגת הפרטים
TRANS SJT N-CH 1200V 103A TO247MSC025SMA120B4TRANS SJT N-CH 1200V 103A TO247מיידית - 28$148.33הצגת הפרטים
SICFET N-CH 1200V 37A TO247-4MSC080SMA120B4SICFET N-CH 1200V 37A TO247-4מיידית - 23$33.16הצגת הפרטים
MOSFET SIC 1200V 17 MOHM TO-247MSC017SMA120B4MOSFET SIC 1200V 17 MOHM TO-247מיידית - 30$172.08הצגת הפרטים

E-Fuse Demonstration Application Boards

תמונהמק"ט יצרןתיאורכמות זמינהמחירהצגת הפרטים
400V30A SIC E-FUSE DEMONSTRATORMSCDR-EFUSE-003400V30A SIC E-FUSE DEMONSTRATORמיידית - 3$1,348.72הצגת הפרטים
400V10A SIC E-FUSE DEMONSTRATORMSCDR-EFUSE-001400V10A SIC E-FUSE DEMONSTRATORמיידית - 3$1,348.72הצגת הפרטים
400V20A SIC E-FUSE DEMONSTRATORMSCDR-EFUSE-002400V20A SIC E-FUSE DEMONSTRATORמיידית - 3$1,348.72הצגת הפרטים
800V10A SIC E-FUSE DEMONSTRATORMSCDR-EFUSE-004800V10A SIC E-FUSE DEMONSTRATORמיידית - 4$1,415.61הצגת הפרטים
2023-08-24 תאריך הפרסום