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WeEn Semiconductors WNS20, WNS30, & WNS40 Power Schottky Diodes

WeEn Semiconductors WNS20, WNS30, and WNS40 Power Schottky Diodes are ideal for use as rectifiers in high-frequency switched-mode power supplies. These devices feature a trench structure, high efficiency, and a high junction temperature of up to +150°C. WeEn WNS20, WNS30, and WNS40 Power Schottky Diodes offer optimized VF, low leakage current, and high long-term reliability.

WeEn WNS20, WNS30, and WNS40 Power Schottky Diodes are offered in SOD78 (TO220AB), SOD404 (D2PAK), SOT186A (isolated TO220AB), and TO262 packages for design flexibility.

Features

  • Trench structure
  • Up to +150°C high junction temperature 
  • Fast recovery to improve system power efficiency
  • Low VF to reduce conduction loss
  • Negligible switching losses
  • High IFSM capability and Avalanche ruggedness
  • High efficiency
  • SOD78 (TO220AB), SOD404 (D2PAK), SOT186A (isolated TO220AB), and TO262 package options

Applications

  • Secondary side rectification
  • DC-to-DC converters
  • Switched-mode power supplies
  • Freewheeling diodes
  • OR-ing diode

Specifications

  • 10A to 20A forward current
  • 640mV to 890mV forward voltage
  • 120A to 418A forward surge current

Comparison Chart

Chart - WeEn Semiconductors WNS20, WNS30, & WNS40 Power Schottky Diodes
公開: 2021-01-06 | 更新済み: 2025-01-06