In the manufacturing process of semiconductor components, various tests of ICs are an important step in confirming product quality. The burn-in operation is performed bySemiconductor ovenSimulate the environment of high temperature, high voltage and high current. In this way, the DUT is accelerated during the aging process, and the components with short life cycle are removed earlier. In this aging test, the control of time length and temperature is the key to product test reliability .Because when the IC is tested under the condition of insufficient time or insufficient temperature, it is possible to let the defective products that were originally defective pass the screening. And flow into the hands of customers, resulting in an excessively high defective rate that damages the goodwill of test manufacturers.
Shenzhen Jardine focuses onSemiconductor ovenNon-standard customized R&D and production. The developed semiconductor wafer oven can perform front-end semiconductor functions such as wafer-level burn-in and magnetic annealing, as well as assembly\/wafer-level packaging functions. It meets its annealing, drying and thermal decomposition needs, while meeting large Requirements for clean processes, low oxidation, and efficient curing of adhesives and polymers in large-scale semiconductor packaging and assembly production.
Semiconductor ovenfeature:
1. Forced ventilation is adopted, there is an air duct in the oven, the temperature uniformity is 1.5%, and the material is evenly dried.
2, Adopt imported digital intelligent temperature controller, constant temperature control method, PID automatic calculation, temperature control accuracy ± 0.2 degrees Celsius. With sensor disconnection alarm function, over temperature suppression, overshoot function, accurate temperature control, low overshoot, with overshoot The temperature alarm protection function ensures the safe operation of the product.
3. Double flow meter nitrogen saving system, double delay nitrogen filling control. It can save a large amount of nitrogen consumption in anaerobic and anoxic environments.
4. The box door is sealed with high temperature resistant silicone rubber strip at the connection of the box body, which has good thermal insulation performance, anti-aging, environmental protection and no pollution. Flexible closing.
