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标题: 用于汽车暖通空调和冷却风扇系统的可回流热保护器件(英语)
类型: 技术文档 大小: 485601KB
语言: 英文 发布时间: 2015-06-12

文档介绍:
In the harsh automotive environment, power Field Effect Transistors (powerFETs) are routinely subjected to extreme temperature variations and thermo-mechanical stress. Intermittent shorts, cold operating environments, high arcing or noisy short circuits, as well as inductive loads and multiple short circuits can, over time, fatigue the device and cause it to fail in open, short or resistive mode.