electronics:torque_standards_for_power_packages
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electronics:torque_standards_for_power_packages [2024/01/17 23:57] – mithat | electronics:torque_standards_for_power_packages [2024/01/18 02:48] – [onsemi] mithat | ||
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However, the maximum torque is slightly contradicted here (emphasis added): | However, the maximum torque is slightly contradicted here (emphasis added): | ||
- | > Suggested maximum torques for M3 screws are //80Nxcm// for TO220, PENTAWATT, HEPTAWATT, MULTIWATT and CLIPWATT 19 H packages. Particularly for FLEXIWATT package, clipping system is strongly recommended. While suggested maximum torque for M3 screws is 70 Nxcm for TO220SG (single gauge). This leads to the following table for packages covered by this note. | + | > Suggested maximum torques for M3 screws are //80Nxcm// for TO220, PENTAWATT, HEPTAWATT, MULTIWATT and CLIPWATT 19 H packages. Particularly for FLEXIWATT package, clipping system is strongly recommended. While suggested maximum torque for M3 screws is 70 Nxcm for TO220SG (single gauge). |
+ | |||
+ | This leads to the following table for packages covered by this note. | ||
^ Package | ^ Package | ||
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|FLEXIWATT | |FLEXIWATT | ||
- | The hardware stackup shows a screw entering the device tab through an optional washer and a bolt on the heatsink side. | + | The hardware stackup shows only a screw entering the device tab through an optional washer and a bolt on the heatsink side: |
+ | {{: | ||
===== Data from other sources ===== | ===== Data from other sources ===== | ||
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==== onsemi ==== | ==== onsemi ==== | ||
onsemi' | onsemi' | ||
- | For Power Semiconductors]]. onsemi. Accessed Jan 17, 2024.)) | + | For Power Semiconductors]]. onsemi. Accessed Jan 17, 2024.)) |
{{: | {{: | ||
- | However, the text implies that exact target torques | + | However, the text implies that torque |
- | Specific | + | Perhaps not surprisingly then, specific |
electronics/torque_standards_for_power_packages.txt · Last modified: 2024/01/18 02:50 by mithat