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DO-204
Family of diode semiconductor packages

DO-204 is a family of diode semiconductor packages defined by JEDEC. This family comprises lead-mounted axial devices with round leads. Generally a diode will have a line painted near the cathode end.

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Dimensions

Variants included in DO-2041
VariantOriginalstandard2Dimensions (mm)
ABCDE
minmaxminmaxminmaxminmaxminmax
AADO-7 325.4038.105.857.620.460.552.162.71—1.27
ABDO-14 425.4038.105.857.620.460.552.753.55—1.27
ACDO-15 525.4038.105.857.620.690.882.653.55—1.27
ADDO-16 611.4319.051.272.540.230.33—1.27—1.27
AEDO-26 735.5638.108.7510.410.690.995.596.60—2.03
AFDO-29 825.4038.108.009.140.740.833.053.81—1.27
AGDO-34 925.4038.102.163.040.460.551.271.90—1.27
AHDO-35 1025.4038.103.055.080.460.551.532.28—1.27
AJ—11.4313.975.857.620.490.532.162.66—1.27
AK—11.4313.973.814.450.360.401.661.90—1.27
ALDO-41 1125.40—4.075.200.720.862.042.71—1.27
AM—17.5338.103.185.200.640.911.272.79—1.27
AN—25.40—5.085.840.710.862.543.05—1.27
AP—25.4038.103.184.570.740.892.543.81—1.27
AR—27.9538.109.279.521.221.326.106.35—2.54

Common variants

Several common packages are archived in DO-204 as variants, and may be referred to using their alternative names.

DO-7

The DO-7 (also known as DO-204-AA) is a common semiconductor package for 1N34A germanium diodes.1213

DO-35

The DO-35 (also known as DO-204-AH or SOD27) is a semiconductor package used to encapsulate signal diodes (i.e., diodes meant to handle small amounts of current and voltage).141516 It is often used to package small signal, low power diodes such as 1N4148 (a 100 V, 300 mA silicon diode.)

DO-41

The DO-41 (also known as DO-204-AL or SOD66) is a common semiconductor package used to encapsulate rectifier diodes (i.e., diodes meant to handle larger currents and voltages than signal diodes).1718 The name is derived from the JEDEC descriptor "Diode Outline, Case Style 41".19 DO-41 diodes are larger than signal diode packages such as DO-35, which are not required to handle large currents. The most common diode using this packaging is the 1N4001 to 1N4007 series of rectification diodes.

National standards

Standards organizationStandardDesignation for
DO-7DO-14DO-15DO-16DO-29DO-35DO-41
JEDECJEP95DO-204AADO-204ABDO-204ACDO-204ADDO-204AFDO-204AHDO-204AL
IECIEC 601912021A1AA1CA58A70A71A24
DINDIN 41880222351A2—54A254B2
DIN 4188324—56A2——
EIAJ / JEITAED-7500A25SC-1A—SC-39SC-54SC-55SC-40—
British StandardsBS 393426SO-6SO-8SO-84
ASMWTGL 200-838027B—D5D6—K—
TGL 1181128M3A—M3BM3C—M2—
Wikimedia Commons has media related to DO-7 (package) and DO-41 (package).

References

  1. "JEDEC DO-204 family package specification" (PDF). JEDEC. January 20, 1976. Archived from the original (PDF) on October 10, 2008. https://web.archive.org/web/20081010120729/http://jedec.org/download/search/DO-204B-D.pdf ↩

  2. "Master Index for JEDEC 95 Outlines and Standards" (PDF). JEDEC. Archived from the original (PDF) on June 17, 2017. Retrieved June 16, 2017. https://web.archive.org/web/20170617003100/https://www.jedec.org/sites/default/files/Master.pdf ↩

  3. "JEDEC DO-7 package specification" (PDF). JEDEC. Archived from the original (PDF) on June 18, 2017. https://web.archive.org/web/20170618090856/https://www.jedec.org/sites/default/files/docs/archive/do/DO-007.pdf ↩

  4. "JEDEC DO-14 package specification" (PDF). JEDEC. Archived from the original (PDF) on June 18, 2017. https://web.archive.org/web/20170618091008/https://www.jedec.org/sites/default/files/docs/archive/do/DO-014.pdf ↩

  5. "JEDEC DO-15 package specification" (PDF). JEDEC. Archived from the original (PDF) on June 18, 2017. https://web.archive.org/web/20170618091029/https://www.jedec.org/sites/default/files/docs/archive/do/DO-015.pdf ↩

  6. "JEDEC DO-16 package specification" (PDF). JEDEC. Archived from the original (PDF) on June 17, 2017. https://web.archive.org/web/20170617062801/https://www.jedec.org/sites/default/files/docs/archive/do/DO-016.pdf ↩

  7. "JEDEC DO-26 package specification" (PDF). JEDEC. Archived from the original (PDF) on June 17, 2017. https://web.archive.org/web/20170617062835/https://www.jedec.org/sites/default/files/docs/archive/do/DO-026.pdf ↩

  8. "JEDEC DO-29 package specification" (PDF). JEDEC. Archived from the original (PDF) on June 17, 2017. https://web.archive.org/web/20170617062915/https://www.jedec.org/sites/default/files/docs/archive/do/DO-029.pdf ↩

  9. "JEDEC DO-34 package specification" (PDF). JEDEC. Archived from the original (PDF) on June 18, 2017. https://web.archive.org/web/20170618091124/https://www.jedec.org/sites/default/files/docs/archive/do/DO-034.pdf ↩

  10. "JEDEC DO-35 package specification" (PDF). JEDEC. Archived from the original (PDF) on June 18, 2017. https://web.archive.org/web/20170618091128/https://www.jedec.org/sites/default/files/docs/archive/do/DO-035.pdf ↩

  11. "JEDEC DO-41 package specification" (PDF). JEDEC. Archived from the original (PDF) on June 17, 2017. https://web.archive.org/web/20170617063032/https://www.jedec.org/sites/default/files/docs/archive/do/DO-041.pdf ↩

  12. "JEDEC DO-7 package specification" (PDF). JEDEC. Archived from the original (PDF) on June 18, 2017. https://web.archive.org/web/20170618090856/https://www.jedec.org/sites/default/files/docs/archive/do/DO-007.pdf ↩

  13. DO-7 diode package; Interface Bus. http://www.interfacebus.com/semiconductor-diode-packages-DO-7.html ↩

  14. "JEDEC DO-35 package specification" (PDF). JEDEC. Archived from the original (PDF) on June 18, 2017. https://web.archive.org/web/20170618091128/https://www.jedec.org/sites/default/files/docs/archive/do/DO-035.pdf ↩

  15. DO-35 diode package; Interface Bus. http://www.interfacebus.com/semiconductor-diode-packages-DO-35.html ↩

  16. "Master Index for JEDEC 95 Outlines and Standards" (PDF). JEDEC. Archived from the original (PDF) on June 17, 2017. Retrieved June 16, 2017. https://web.archive.org/web/20170617003100/https://www.jedec.org/sites/default/files/Master.pdf ↩

  17. "JEDEC DO-41 package specification" (PDF). JEDEC. Archived from the original (PDF) on June 17, 2017. https://web.archive.org/web/20170617063032/https://www.jedec.org/sites/default/files/docs/archive/do/DO-041.pdf ↩

  18. DO-41 diode package; Interface Bus. http://www.interfacebus.com/semiconductor-diode-packages-DO-41-style.html ↩

  19. "Master Index for JEDEC 95 Outlines and Standards" (PDF). JEDEC. Archived from the original (PDF) on June 17, 2017. Retrieved June 16, 2017. https://web.archive.org/web/20170617003100/https://www.jedec.org/sites/default/files/Master.pdf ↩

  20. "Semiconductors" (PDF). Pro Electron. 1978. pp. 215–221. Retrieved 2021-06-17. https://datasheet.datasheetarchive.com/originals/scans/Scans-110/150.pdf ↩

  21. "TGL 26713/12: Gehäuse für Halbleiterbauelemente - Bauform M" [Outline drawings for semiconductor devices; Type M] (PDF) (in German). Leipzig: Verlag für Standardisierung. June 1988. Retrieved 2021-06-15. https://www.bbr-server.de/bauarchivddr/archiv/tglarchiv/tgl20001bis30000/tgl26501bis27000/tgl-26713-12-jun-1988.pdf ↩

  22. "Semiconductor Databook" (PDF). Heilbronn: AEG-Telefunken. p. 8. Retrieved 2021-08-20. https://datasheet.datasheetarchive.com/originals/scans/Scans-110/158.pdf ↩

  23. "Diodes - Zener Diodes - Rectifiers - Thyristors" (PDF). Freiburg: ITT. 1977. p. 218. Retrieved 2021-11-05. https://media.searchelec.com/specshee/ITT%20Semiconductor/1977-78%20ITT%20diodes%20zener%20diodes%20rectifiers%20thyristors.pdf ↩

  24. "Diodes - Zener Diodes - Rectifiers - Thyristors" (PDF). Freiburg: ITT. 1977. p. 218. Retrieved 2021-11-05. https://media.searchelec.com/specshee/ITT%20Semiconductor/1977-78%20ITT%20diodes%20zener%20diodes%20rectifiers%20thyristors.pdf ↩

  25. "EIAJ ED-7500A Standards for the Dimensions of Semiconductor Devices" (PDF). JEITA. 1996. Retrieved 2021-06-14. https://home.jeita.or.jp/tsc/std-pdf/ED-7500A.pdf ↩

  26. "Semiconductors" (PDF). Pro Electron. 1978. pp. 215–221. Retrieved 2021-06-17. https://datasheet.datasheetarchive.com/originals/scans/Scans-110/150.pdf ↩

  27. "TGL 200-8380: Halbleiterbauelemente - Halbleiterdioden Verlustleistung unter 1 Watt - Bauformen" [Semiconductor Devices - Designs for Semiconductor Diodes - Dissipation power less 1 Watt] (PDF) (in German). Leipzig: Verlag für Standardisierung. 1981. Retrieved 2021-07-12. https://www.bbr-server.de/bauarchivddr/archiv/tglarchiv/tgl200-1bis200-9999/tgl200-5001bis200-9999/tgl-200-8380-dez-1981.pdf ↩

  28. "TGL 26713/12: Gehäuse für Halbleiterbauelemente - Bauform M" [Outline drawings for semiconductor devices; Type M] (PDF) (in German). Leipzig: Verlag für Standardisierung. June 1988. Retrieved 2021-06-15. https://www.bbr-server.de/bauarchivddr/archiv/tglarchiv/tgl20001bis30000/tgl26501bis27000/tgl-26713-12-jun-1988.pdf ↩