熱疲労シミュレーションによる鉛フリーはんだヒートサイクル試験期間の適正化

  • 横田 康夫
    株式会社松下電器産業PAVC社AVC開発センター
  • 渡辺 正樹
    株式会社松下電器産業PAVC社映像ディスプレイデバイス事業グループ

書誌事項

タイトル別名
  • Optimization of Heat Cycle Test Time of Pb-Free Solder by Thermal Fatigue Simulation
  • ネツ ヒロウ シミュレーション ニ ヨル ナマリ フリー ハンダ ヒートサイクル シケン キカン ノ テキセイカ

この論文をさがす

抄録

Recently, several Pb free solder are introduced on the electric appliance rapidly. But, for the co-existing of enough quality and short development L/T on the electric appliance, it become doubtful whether the existing reliability standard of heat cycle test based on the Sn-Pb solder can be used or not. Therefore, in this paper, in order to reconsider the existing standard, thermal fatigue simulation of Pb free solder with Anand model was carried out and the necessary and minimum heat cycle time for Pb free solder was calculated. In addition to that, the acceleration factors for several solders are compared. As a result of that, it became clear that the necessary and minimum heat cycle time for Pb free solder could be shortened than that of Sn-Pb solder and that the existing reliability standard based on Sn-Pb should be changed.

収録刊行物

被引用文献 (4)*注記

もっと見る

参考文献 (7)*注記

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ