Thermal EMMI:Thermal EMMI (InSb)
Thermal EMMI (InSb)
Thermal EMMI (InSb)
https://www.istgroup.com
Thermal EMMI uses detector made of InSb to receive thermal radiation generated by a defective point after power-on, therefore positioning the defect; or, ...
熱點偵測
http://www.vesp-tech.com
利用高靈敏度的InSb相機,在加電壓且利用Lock in的方式來偵測熱輻射的分佈,借此來定位失效位置,也利用熱傳播特性所得到的相位圖(Phase)來估算Z軸的相關位置。
Thermal EMMI (InSb)
https://www.msscorps.com
由於熱輻射不會被封裝擋住,特別適用於Package、PCB、被動元件以及面板,包括低阻抗短路(< 10ohm)之故障點設備。
電性故障分析(EFA)
https://www.matek.com
Thermal EMMI ; 鎖定頻率. 1Hz~89Hz ; 廣角鏡範圍. 30cm*30cm ; 鏡片. WA、1X、10X、LSM20X、LSM50X.
Thermal EMMI (InSb)
https://en.msscorps.com
Defective or underperforming semiconductor devices often show an anomalous distribution of the local power dissipation, leading to local temperature increases.
【IC器件失效點定位方式的應用:光子激發與熱輻射偵測】蔚 ...
http://www.vesp-tech.com
熱輻射偵測案例(圖7) Failure mode: short circuit fail Thermal EMMI result: One hot spot was found. PFA results: bonding wires bridging was found at hot ...
Enhanced Lock
https://www.thermofisher.com
Lock-in IR thermography system used to locate line shorts, ESD defects, oxide damage, defective transistors and diodes, and device latch-ups.