Уместно здесь добавить соответствие обозначений корпусов SOT, DPAK, SC, SOD и Melf стандартам
JEDEC и
JEITASize - Cross Reference
SOT23 - TO-236AB
SOT25 - SOT23-5 and SC74A
SOT26 - SOT23-6 and SC74
SOT89 - SC62 and TO-243AA
SOT143 - TO-253AA
SOT223 - SC73 and TO-261AA
SOT323 - SC70
SOT343 - SC82
SOT353 - SC70-5 and SC88A
SOT363 - SC70-6 and SC88
SOT523 - -
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Japanese Size - Cross Reference
SC59 - TO-236AA or SOT-346
SC61A - 4-Lead
SC61B - Reverse Wide 4-Lead
SC62 - SOT89
SC63 - DPAK
SC70 - SOT323
SC73 - SOT223
SC74 - SOT26, SOT23-6, SOT457
SC74A - SOT25 or SOT23-5
SC75A - SC90 or SOT416
SC76 - SOD323
SC79 - SOD523
SC82 - SOT343 - 4 Lead
SC83A - D2PAK
SC88 - SOT363
SC88A - SOT353
SC89 - SOT490 - SC75A with Flat Leads
SC90 - Micro-SOT
EMT5 - Wide body SC90 5-Ld Flat Lead
EMT6 - Wide body SC90 6-Ld Flat Lead
VT3 - Ultra Minature
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Power Device Size - Cross Reference
DPAK - TO-252AA (AB, AC)
DPAK5 - TO-252AD
D2PAK - TO-263AB (AA)
D2PAK5 - TO-263BB (BA)
D2PAK7 - TO-263CB (CA)
D3PAK - TO-268AA
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MELF Cylindrical Diode Size - Cross Reference
SM1-PLASTIC - MELF 2.5 x 5.0mm
LL41-Glass - MELF DO-213AB, LL35, LL41 2.5 x 5.0mm
SOD80 - mini-MELF DO-213AA, LL34 1.6 x 3.5mm
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Flanged Melf Diode Size - Cross Reference
1.2mm x 1.9mm - Micro-Melf
1.6mm x 3.5mm - Quadro-Melf
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Rectangular Case Gull Wing Leads Diode Size - Cross Reference
SOD123 - 2.7 x 1.5mm Gull Wing
SOD123F - 2.7 x 1.5mm Flat Leads
SOD323 - SC76 1.7 x 1.25mm Gull Wing
SOD323F - 1.7 x 1.25mm Flat Lead
SOD523F - SOD523 1.6 x 0.8mm Flat Leads
SOD723F - SOD723 1.0 x 0.6mm Flat Leads
SC79F - SOD523 1.6 x 0.8mm Flat Leads
SMA-G - DO-215AC 4.3 x 2.6mm Gull Wing
SMB-G - DO-215AA 4.3 x 3.6mm Gull Wing
SMC-G - DO-215AB 7.0 x 3.6mm Gull Wing
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Rectangular Case C-Bend Lead (Modified J-Lead) Diode Size - Cross Reference
FM1 DO-214AC 4.3 x 2.6mm J-Lead
SMA-J - DO-214AC 4.3 x 2.6mm J-Lead
SMB-J - DO-214AA 4.3 x 3.6mm J-Lead
SMC-J - DO-214AB 7.0 x 6.0mm J-Lead
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Ceramic Case Power Discrete Semiconductor Size - Cross Reference
TO-276AA - 7.25mm x 10mm SMD.5
TO-276AB - 11.5mm x 16mm SMD1
TO-276AC - 13.4mm x 17.5mm SMD2
... Подробнее, в т.ч. про упаковку смотрим у китайцев
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