650 V MOSFET produces efficient power-conversion performance

Vishay

The SiHK045N60E power switch from Vishay combines low on-resistance with low gate charge to give low switching and conduction losses in switching power converters. The part is also notable for its low output capacitance.

The fourth generation of Vishay E series MOSFET technology provides an improved figure-of-merit, for more efficient performance in power-conversion applications.

 

The 650 V SiHK045N60E power MOSFET takes advantage of the E series technology to produce excellent switching and conduction characteristics. The device offers a low figure-of-merit for the product of on-resistance and gate charge. On-resistance at a gate-source voltage of 10 V is 43 mΩ. Maximum gate charge is 98 nC.

 

Energy-related effective output capacitance is another attractive feature of the SiHK045N60E, at just 117 pF.

Features

  • UIS avalanche energy rated
  • 5 V gate-source threshold voltage
  • 0.45°C/W maximum junction-to-case thermal resistance
  • 0.8 Ω gate input resistance

Applications

  • Server power supplies
  • Telecoms equipment power supplies
  • Switch-mode power supplies
  • Power factor correction circuits
  • Lighting equipment
    • High-intensity discharge lamps
    • Fluorescent ballasts
  • Industrial
    • Welding equipment
    • Induction heating
    • Motor drives
  • Battery chargers
  • Solar inverters
EXTRA_Vishay_SIHK045N60E

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