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SOT-353 Component Package

Authors:
Geoffrey Hunter
Geoffrey Hunter
Published On:
Jul 14, 2023
Last Updated:
Dec 15, 2024

SOT-353 (Small-outline Transistor 353) is a 5-lead SMD component package with a pitch of 0.65mm1.

Synonyms:

  • CASE 419A (onsemi)2
  • SC-70-52
  • SC-88A (EIAJ)1

Dimensions: 2.10mm wide, 2.15mm long, 1.00m high

PCB Area:

  • 4.52mm2 (just mechanical body, 2.10x2.15mm)
  • 5.38mm2 (incl. recommended footprint, 2.5x2.15mm)

Mechanical Dimensions

The below image shows the mechanical outline and dimensions for the SOT-353 package from Diodes Incorporated.:

Mechanical outline and dimensions for the SOT-353 package3.

The below image shows the recommended land pattern from Diodes Incorporated:

The recommended land pattern for the SOT-353 package from Diodes Incorporated3.

Uses

The SOT-353 package is used for things such as logic gates2, analogue switches and voltage supervisors4.

Footnotes

  1. Nexperia. SOT353 - plastic, surface-mounted package; 5 leads; 0.65 mm pitch; 2.1 mm x 1.25 mm x 0.95 mm body [Web Page]. Retrieved 2023-07-14, from https://www.nexperia.com/packages/SOT353.html. ↩ ↩2

  2. onsemi. NL17SZ86 - Single 2-Input Exclusive-OR Gate [Datasheet]. Retrieved 2023-07-14, from https://www.mouser.com/datasheet/2/308/nl17sz86-d-1194181.pdf. ↩ ↩2 ↩3

  3. Diodes Incorporated (2018, Jan 16). SOT-353 - Package Information [Datasheet]. Retrieved 2023-07-14, from https://www.diodes.com/assets/Package-Files/SOT353.pdf. ↩ ↩2

  4. Nisshinbo. R3118x Series - Low Voltage Detector with Individual SENSE Pin and Delay Function [Datasheet]. Retrieved 2023-07-14, from https://www.nisshinbo-microdevices.co.jp/en/pdf/datasheet/r3118-ea.pdf. ↩