600V～800V Nチャンネル 車載用 MOSFET

概要

600V～800V Nチャンネル 車載用 MOSFET サブカテゴリー

600V CoolMOS™ CPA、650V CoolMOS™ CFDA、800V CoolMOS™ C3A
CoolMOS™ スーパージャンクションMOSFET

インフィニオンの600V CoolMOS™ CPAパワーMOSFET製品のラインアップ、および650V CoolMOS™ CFDA パワー MOSFETの幅広い製品ラインナップは、高速スイッチング スーパージャンクションMOSFETをあらゆる利点をご提供します。フロントエンドおよびバックエンドでの特殊スクリーニング対策、またAEC Q101に準拠することで、さらに厳格化された車載用アプリケーション要求に対応しています。

650V CoolMOS™ CFDAは、内蔵高速ボディダイオードで、特殊アプリケーション要求にも対応しています。高速ボディダイオードは、低ゲート電荷によりスイッチング損失が低いため、共振スイッチング トポロジーにおいて欠かせません。ソフトコミュテーション動作と、それにより低減したEMI発生は、競合製品と比べた時、650V CoolMOS™ CFDAシリーズの大きな利点となります。さらに、ハードコミュテーション発生時のボディダイオードの電圧オーバーシュート抑制により、レイアウトや設計が容易になります。

600V CoolMOS™ CPAおよび650V CoolMOS™ CFDA  SJ MOSFETの技術は、車載用アプリケーションのスイッチングトポロジー向けに最適です。

製品
ハイライト
Infineon CoolMOS™ automotive packages
Product tree 600-800V CoolMOS™ N-channel superjunction MOSFETs for automotive applications

Key features

Key applications

600V CoolMOS™ S7A

  • Best-in-class RDS(on): 10 mΩ
  • Smallest RDS(on) in SMD package
  • Optimized for conduction performance
  • Improved thermal resistance
  • High pulse current capability
  • Body diode robustness at AC line commutation
  • Kelvin-source concept
  • HV eFuse
  • HV eDisconnect
  • On-board charger in the slow-switching leg of the PFC stage in active line rectification

650V CoolMOS™ CFD7A

  • Battery voltages up to 475V without compromising on reliability standards
  • Efficiency improvements in hard- and soft-switched topologies up to 98.4%
  • Kelvin-source concept for further efficiency improvement
  • Intrinsic fast body diode with -30% lower Qrr  compared to CoolMOS™ CFDA

650V CoolMOS™ CFDA

  • Integrated fast body diode
  • Limited voltage overshoot during hard commutation – self-limiting dI/dt and dV/dt
  • Low Qrr at repetitive commutation on body diode and low Qoss

 

  • Resonant switching topologies
  • DC-DC stage of on-board charger
  • LLC or full-bridge phase shift (ZVS) in DC-DC converter
  • HID lamp
  • DC-link pre-charge / active discharge

600V CoolMOS™ CPA

  • Lowest RDS(on) per package
  • Lowest gate charge value Qg

 

  • Hard-switching topologies (with SiC diode)
  • PFC boost stages in on-board charger

800V CoolMOS™ C3A

  • Outstanding performance in terms of efficiency, thermal behavior and ease-of-use
  • High blocking voltage

 

  • Auxiliary supplies for low-power applications in traction inverters
  • On-board charger
  • HV-LV DC-DC converter
  • DC-link pre-charge / active discharge
  • Isolation supervision

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