SPM2 (ASPM 34) Package Assembly Guidance For 32L (FSAM−) and 34L (FNA−, NFVA−)
ON Semiconductor SPM2 (ASPM 34) series is a compact semiconductor power module in Dual Inline with high-functionality and high efficiency. Target applications are motor drives for industrial and automotive use such as air conditioners, servo motors, electric compressors and general-purpose inverters. Proper mounting is required to achieve good thermal performance and low mechanical stress during lifetime of the device. Figure 1 shows the assembly process flow for SPM 2 32L and SPM 2(ASPM 34) 34L packages. Assemblies commonly are done using method 1 or method 2 by customer's determination.
This application note is intended to provide recommendations for proper handling, assembly of the package and potential rework in conjunction with industry standards. Following sections outline appropriate TIM (Thermal Interface Material) application and heat sink mounting as well as soldering procedures to ensure a reliable PCB (Printed Circuit Board) connection. Recommendations in this note are based on simulation and experimental results from laboratory and field tests.
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SPM2 、 SPM 2 series 、 34 series 、 ASPM 34 series 、 ASPM 34 、 SPM 2 |
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[ industrial ][ automotive ][ air conditioners ][ servo motors ][ electric compressors ][ general-purpose inverters ] |
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Application note & Design Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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November, 2020 |
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Rev.0 |
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AND90068/D |
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3 MB |
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