Diode failure analysis device and its analysis method for diodes
A technology of failure analysis and analysis method, applied in the field of diode failure analysis device, to achieve the effects of ingenious device design, improved work efficiency, simple and compact structure
Active Publication Date: 2019-10-08
NANTONG HORNBY ELECTRONICS
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Problems solved by technology
[0003] In order to solve the problems of the above invention, the present invention proposes a diode failure analysis device and its analysis method for diodes. The device is ingenious in design, easy to use, simple and compact in structure, safe and reliable, and uses side suction to solve the problem of gas uprush or condensate dripping. problem, improve work efficiency
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[0021] In order to further illustrate the present invention, introduce below in conjunction with accompanying drawing of description:
[0022] With reference to the accompanying drawings, the diode failure analysis device includes a body 1, a locker 2, a sewage pipe 3, a pool 4, a draft baffle 5, a water inlet pipe 6, and an electric furnace 7. The body 1 is in a cuboid shape, and the upper end of the body 1 is equipped with Exhaust fan 8, in the middle of the upper end of the body 1, there is a working space 9, an exhaust baffle 5 is installed obliquely above the inner side of the working space 9, a lighting mechanism 10 is installed near the upper end of the working space 9, and a water inlet pipe is arranged on one side in the middle of the working space 9. On the inner side of the body 1, there is a pool 4 on one side of the lower end of the working space 9, the lower end of the pool 4 is connected with a sewage pipe 3, the upper side of the lower end of the working space 9...
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The invention relates to a diode failure analysis device and a method for analyzing a diode with the same. The diode failure analysis device comprises a body, an article storage cabinet, a drainage pipe, a pool, suction baffles, a water inlet pipe and an electric heating furnace. A working space is formed in the middle of the upper end of the body. The suction baffles are mounted in the oblique upper portion of the inner side of the working space. The water inlet pipe is arranged at one side in the middle of the working space and mounted at the inner side of the body. The pool is formed in one side of the lower end of the working space. The suction baffles are mounted at the upper end inside the body in an inclined manner. A hollowed-out space is formed between the suction baffles and the upper end inside the body. The lower end of the hollowed-out space is connected with the drainage pipe. A suction opening is formed in the upper end of the hollowed-out space. A suction fan is mounted at the upper end of the suction opening. The upper end of the suction fan is connected with an exhaust pipe. The other end of the exhaust pipe is connected with and leads to an exhaust gas collection mechanism. The diode failure analysis device has the beneficial effects of being ingenious in design, convenient to use, simple and compact in structure, safe and reliable; the side suction mode is adopted, so that the problem that gas rushes upwards or condensed liquid drops is solved; exhausted gas is recycled through an exhaust gas recycling device; the environment is protected; and work efficiency is improved.
Description
technical field [0001] The invention relates to the field of diode failure analysis, in particular to a diode failure analysis device and a diode analysis method thereof. Background technique [0002] In the past, the diode failure analysis device was relatively simple, and chemical gas would be generated during the failure test analysis of the diode. The exhaust device was installed above the workbench, and the gas would still volatilize upwards, causing irritation to human eyes. These gases would condense from the exhaust device above. It will drop from top to bottom and fall on people, causing harm to people, and the equipment such as experimental solvents is not placed in a good place, and the gas generated by the reaction and some strong acid and strong alkali volatile gases are directly discharged into the atmosphere, which will pollute the environment and need to be recycled . Contents of the invention [0003] In order to solve the problems of the above invention,...
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IPC IPC(8): H01L21/66G01R31/26B08B15/04
Inventor 王俊江玉华李想
Owner NANTONG HORNBY ELECTRONICS