List of semiconductor packages

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Semiconductor chips of diodes , transistors , thyristors , triacs , ICs as well as laser diodes and phototransistors and diodes require a housing for sealing against environmental influences, for further processing, for electrical connection and for heat dissipation.

This article mainly covers the discrete components , the housings for integrated circuits , on the other hand, are dealt with under chip housings .

Basically, a distinction is made between wired components ( through hole mounting , short THT from English. Through Hole Technology or THD from English. Through Hole Device ) and component housings for surface mounting (short SMT from English Surface Mounted Technology or SMD from English Surface Mounted Device ).

SMDs have connection legs that are not pushed through the circuit board , but soldered onto the surface.

Meaning of the respective abbreviations with their associated designations:

  • DO - d iode o utline
  • TO - t ransistor o utline
  • SIP - s ingle i nline p ackage
  • DIP - d ual i nline p ackage

Norms:

Housing for through hole mounting (THT)

Axial housing (two connections)

Used for diodes , DIACs :

  • DO-35, SC-40, SOD-27, DO-204AH (glass)
  • DO-41 (plastic; diodes with approx. 0.5 ... 2 A)
    • DO-41 from Renesas = glass housing
  • SOD-57 (glass; diodes with approx. 1 A)
  • DO-15 (1.5… 2 A)
  • DO-201AD (plastic; diodes with approx. 3… 5 A)
  • DO-201AE (plastic; often for suppressor diodes for Ppp = 1500 W or Z diodes with Ptot = 5 W)
  • P-6, R-6, P600, DO-204AR (plastic; diodes with approx. 6 ... 8 A)
  • DO-1 (metal housing with integrated cooling fins) (Semikron)

Round metal case, connections on one side

Common until the 1980s, but rarely used since then. Common applications today include photodiodes , pyroelectric sensors , laser diodes .

TO-18
TO-78 with 8 pins
TO-3 / TO-204
  • TO-3, TO-204: two wire connections, metal housing forms third connection. Power transistors, e.g. B. 2N3055
  • TO-5, TO-5AA
  • TO-8
  • TO-9
  • TO-18: three wire connections; Small signal transistors, e.g. B. BC 107 series
  • TO-39: three wire connections; Low power transistors, e.g. B. BC 141 series
  • TO-46
    • H02A = TO-46 with 2 wire connections (national)
    • H03H = TO-46 with 3 wire connections (national)
    • H04D = TO-46 with 4 wire connections (national)
  • TO-66, scaled-down TO-3: two wire connections, metal housing forms third connection. Power transistors, e.g. B. 2N3054
  • TO-72 = TO-18 with four wire connections
  • TO-71 = TO-18 with six wire connections
    • H06C = TO-5 with 6 wire connections (national)
    • H08C = TO-5 with 8 wire connections (national)
    • H10C = TO-5 with 6… 10 wire connections (national)
  • TO-77 = TO-39 with six wire connections
  • TO-78 with six or eight wire connections

Square metal housing (similar to TO-220 and TO-247)

  • TO-257 = similar to TO-220AB, but metal housing
  • TO-254 = similar to TO-220AB, but metal housing
  • TO-258 = similar to TO-218, but metal housing
  • TO-259
  • TO-267 = similar to TO-218, but metal housing

Metal housing with threaded bolts

Are used for diodes, thyristors, transistors; the threaded bolt also serves as an electrical connection and for mounting on a heat sink .

  • DO-4 (2-pin)
  • DO-5 (2-pin)
  • DO-8 (2-pin)
  • DO-9 (2-pin)
  • DO-203AA (2-pin; thread M6)
  • DO-203AB (2-pin; thread M8)
  • DO-205AB (2-pin; thread M16)
  • DO-205AC (2-pin; thread M12)
  • SO-32A, SO-32B (2-pin; thread M8)
  • TO-63 (3-pin)
  • TO-114 (3-pin)
  • TO-208AA, TO-48 (3-pin; thread M6)
  • TO-208AB, TO-64 (3-pin; thread M5)
  • TO-208AC, TO-65 (3-pin; thread M8)
  • TO-209, TO-94 (3-pin; thread M12)
  • TO-209, TO-93 (3-pin; thread M16)
  • TO-209AA (3-pin)
  • TO-209AB (3-pin)
  • TO-209AC (3-pin)
  • TO-209AC, TO-118 (3-pin; thread M24)
  • TO-59 (3-pin)
  • TO-60 (3-pin)
  • TO-61 (3-pin)
  • TO-63 (3-pin)
  • TO-65 (3-pin)
  • TO-83 (3-pin)
  • TO-93 (3-pin)
  • TO-94 (3-pin)

Capsule-shaped housing (capsule) or puck housing

  • TO-200AB (3-pole; D × h = 41.5 × 14mm)
  • TO-200AC (3-pole; D × h = 58 × 26mm)
  • TO-200AD (3-pole; D × h = 73 × 26mm)
  • TO-200AF (3-pole; D × h = 111 × 37mm)

Press-fit metal housing

Press-fit diodes and thyristors have a cylindrical, corrugated housing made of copper with a collar; they are pressed into heat sinks.

Plastic housing with and without cooling flag

TO-92 / SC-43
TO-92 variants: leads on circle / molded / JEDEC TO-92-18R, wide pitch / In Line / molded, straight lead / JEDEC TO-92
TO-226 / SC-51
TO-220AB
TO-247AC
TO-218 / TOP-3
TO-264 / TO-3PBL / TO-3PL / SOT430 / TO-247-JUMBO / TOP3L

(for diodes, transistors, thyristors, triacs):

  • TO-92, SC-43, RD-26, NP (Sanyo)
    • TO-92HS = TO-92 with cooling flange
    • E-Line = similar to TO-92 (Zetex)
    • MINI = similar to TO-92 (Toshiba)
    • SST = similar to TO-92 (NEC)
    • TO-226, TO-226AA, SC-51, TO-92 Mod, TO-92L, LSTM (Toshiba), MP (Sanyo) = longer version of TO-92
    • TO-92S, TO-92M
  • TO98
  • TO-126, TO-225AA
    • TO-126 fully insulated
  • TO-251, IPAK, PW-MOLD, PW-MOLD2 (Toshiba), DPAK (L)
  • TO-220
    • TO-220AB, SOT78 (3 pins)
    • TO-220AC, SOD59 (2 pins)
    • TO-220-4 (4 pins)
    • TO-220-5 (5 pins)
    • fully insulated version of TO-220AB (JEITA: SC-67)
      • TO-220F (Fairchild, Sanken, Fuji Electric)
      • TO-220FP (ST Microelectronics)
      • TO-220 FULLPACK (ON Semiconductor, International Rectifier)
      • SOT186A (Philips, NXP)
      • TO-220ML (Sanyo)
      • TO-220FI (LS) (Sanyo)
      • FTO-220 (Shindengen)
      • SC-67 (Toshiba)
      • TO-220SIS (Toshiba)
      • TO-220F15 (Fuji Electric)
      • MP-45F (NEC)
      • ISOWATT 220AB
      • TO-220NIS
      • TO-220IS
      • TO-220CFM
    • fully insulated special designs of TO-220
      • ISOPLUS 220LV (IXYS)
      • ITO-220 (Shindengen)
      • SC-87
    • fully insulated version of TO-220AC, SOD100, ISOWATT 220AC
    • TO-220IS-4 (4 pins)
    • TO-220IS-5 (5 pins)
  • TO-202-1 = similar to TO-220AB
  • TO-202-3 = similar to I2PAK
  • TO-262, I2PAK, TO-220FL, LDPAK (L) (Renesas)
  • TO-237
  • TO-218 (with 2 or 3 pins)
  • TOP-3 (almost the same as TO-218, but not to be confused with TO-3P)
  • TO-3P, TO-3P (N) Attention: TO-3P from Microsemi = TO-247 with 2 pins; TO-3P from Master Instrument Corp. (MiC) = TO-247AC
The TO-3P housing has two different designs, which differ in the distance between the pins and the rear (1.4 mm or 2.7 mm).
    • TO-3PF (fully insulated), TO-3P (N) IS (Toshiba), TO-3PFM (Renesas)
  • TO-3PF from Fairchild (not comparable to other TO-3PF)
    • ISOWATT 218 (ST), TO-3P (H) IS (KEC)
  • TO-247, TO-247AC, SOT429
  • TO-247FULLPACK, SOT199
  • Power TO-247, TO-247PLUS: Like TO-247, only without a mounting hole and therefore with a larger surface area to the heat sink and lower thermal resistance.
  • TO-264, TO-3PBL, TO-3PL, SOT430, TO-247-JUMBO, TOP3L, TO-3P (L)
  • Plus TO-264 and similar: Like TO-264, only without a mounting hole and therefore with a larger surface to the heat sink and lower thermal resistance.

Housing for flange mounting

Used for large power losses, lateral holes for screw fastening, solder, plug or screw connections on top. The heat-dissipating base plate is insulated, the attachment does not also serve as an electrical connection.

  • SOT-227, ISOTOP
  • RD-91, e.g. B. BTA Series Triacs ( STMicroelectronics )
  • Special housing from various manufacturers (e.g. from Semikron)

Plastic housing for rectifier

  • GBU
  • KBU
  • Dual in-line package (DIL, i.e. two-row pins)
    • DF-M (Fagor; form a 6-pin DIL housing, but with 4 pins)
  • Single-row pin arrangement (SIL from Single in Line )
    • Grid dimension 4 mm (Fagor)
    • Grid dimension 5 mm (Fagor)
  • Round housing
    • Diameter 9.5 mm (C800, C1000, C1500 types; for approx. 0.8 ... 1.5 A) (Fagor)
  • Square housing with a central hole for an M5 screw
    • 28.6 × 28.6 × 7.6 mm with THT pins (wires) or flat connectors (for 10… 35 A; Fagor & Semikron)

DIL plastic housing with more than four pins

DIL-14
  • DIL
    • CERDIP (ceramic housing)
    • TO-116 = 14-pin DIP

Surface Mount Housing ( SMD )

    • Cylindrical shape, glass, connections = end caps:
    • Two connectors, plastic:
      • DO-214AC, SMA
      • DO-214AA, SMB
      • DO-214AB, SMC
      • SOD-123
      • SOD-323
      • SOD-523
SOT-23
TO-263 (D2PAK) with 4 pins
TO-263 (D2PAK) with 3 pins
    • Three or four pins:
      • SC-75, SSM (Toshiba)
      • SOT-23, TO-236, SC-59, S-MINI (Toshiba), MPAK (Renesas), CP (Sanyo), Mini3-G1 (Panasonic)
        • SOT23-5
        • SOT23-6
      • SOT-89, SC-62, UPAK (Renesas), PW-Mini (Toshiba), MPT3 (Rohm), PCP (Sanyo), Mini3P-F2 (Panasonic)
      • SOT-223
      • SOT-323, SC-70, USM (Toshiba)
      • TO-252, DPAK, SC-63, DPAK (S) (Renesas)
      • TO-263, D2PAK, SC-83, TO-220SM, LDPAK (S) (Renesas), SMD-220, SOT-404
    • Four or more pins:
      • SO , SOIC, SOP
      • MSOP 2-way axisymmetric IC package; 0.65 mm leg spacing (pitch) (JEDEC specification MO-187-AA)
      • PSOP 2-fold axially symmetrical IC housing with central ground / thermal contact; 1.27 mm pitch (national)
      • SSOP
      • TSSOP
      • LFPAK, SC-100

Rectifier

  • MBS (Fagor)

See also

swell

Fairchild Semiconductor , ON Semiconductor , NXP Semiconductors (formerly Philips Semiconductor), STMicroelectronics , Toshiba , International Rectifier , NEC , Renesas Electronics , Semikron , KEC , Sanyo , Schott

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