This infrared lamp heating system with parabolic type reflectors can heat uniformly a wafer of the size up to 6 inches. It is capable of high-speed heat treatment, the most available for the research and development of heat treatment process. Silicide formation in individual semiconductor process and process annealing of compound semiconductor are available.
- Capable of high speed heat treatment.
- Capable of high speed cooling with the metal chamber cold-wall Cconstruction.
- Gas flow after vacuum displacement is also available.
- Temperature program setting and external signal input is easily executed from a PC.
- Temperature data during heating can also be displayed on a PC.
- A quartz protection plate (optional) can be installed in the chamber to prevent contamination.
- Equipped with various safety measures.
- Capable of excellent temperature distribution and reproducibility with the 9 zone control.
|Temperature Range||RT ～ 1100 °C|
|Sample Size||6-inch wafer 1 piece (4 or 5-inch wafer is optional.)|
|Atmosphere||In Static gas, Gas flow, Air, Vacuum (Vacuum pumping system is optional.)|
|Heating Method||Top single-side heating method by paraboloidal surface reflected infrared lamp|
|Maximum Heating Rate||80 °C/s|
|Uniform Temp. Precision||ΔT = 10 °C at 800 °C being maintained in N2|
|Control Sensor||Thermocouple JIS "K" (inserted in SiC coated carbon susceptor), pyrometer (option)|
- Infrared gold image furnace
- Heat treatment chamber
- Programmable temperature controller
- 9-zone output unit
- Span change unit
- Gas piping system
- Hot air exhaust system
- Frame・Switch board
- Pyrometer (option)
- Cooling water circulation system (option)
- Vacuum exhaust system (option)
|Outside dimensions||Approx. W600 x D1000 x H1700 (mm) (excluding protrusion)|
|Power requirements・grounding||Three phase AC 200V 30kVA, D type|
|Cooling water||City water 15L/min or more, 0.3MPa or more|
|Vacuum exhaust port||KF-25|
|Gas port||IN: 1/4 Swagelok joint (or equivalent)
OUT:3/8 Swagelok joint (or equivalent)
|Hot air outlet||Approx. φ50 short tube|