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Introduction, characteristics, and applications of onsemi NDSH30120CDN silicon carbide Schottky diode

2/26/2024 9:05:00 AM

Summary: Provides superior switching performance and higher reliability than silicon in the TO-247-3LD package.

onsemi NDSH30120CDN silicon carbide Schottky diode

onsemi's NDSH30120CDN silicon carbide (SiC) Schottky diode provides superior switching performance and higher reliability than silicon in the TO-247-3LD package. NDSH30120CDN features no reverse recovery current, temperature-independent switching characteristics and excellent thermal performance. The advantages of the system include high efficiency, fast operating frequency, high power density, low EMI, small system size, and low cost. This EliteSiC diode offers a positive temperature coefficient and high surge current capability.


characteristic

  • +175°C maximum junction temperature

  • 110mJ avalanche level, single pulse

  • High surge current capacity

  • positive temperature coefficient

  • Easy to parallelize

  • No reverse/forward recovery

  • - 247 - 3 - ld case

  • Halide-free, RoHS compliant, exempt from 7a, lead-free 2LI (secondary interconnect)


app

  • Universal

  • Switching power supply (SMPS), solar inverter, uninterruptible power supply (UPS)

  • Power switch circuit


specification

  • 1200V maximum peak repetitive reverse voltage

  • Maximum continuous rectifier forward current range

    • 30A to 38A per device

    • 15A to 19A per leg

  • Maximum forward surge current

    • 735A to 749A non-repetitive peak range

    • In 1991, a non-repeating

    • 39 a repeat

  • Maximum power consumption

    • 158W +25°C

    • 26W at +150°C

  • 1.40V to 1.98V typical forward voltage range

  • Maximum reverse current 200µA

  • 64nC typical total capacitive charge

  • 44pF (800V) to 927pF (1V) typical total capacitance range

  • Maximum thermal resistance

    • 0.46°C/W shell-to-junction ratio per device

    • 0.95°C/W each leg connected to housing

    • 40°C/W junction-to-ambient

  • -55℃~ +175℃ operating temperature range

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