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Power MOSFET (Advanced Power Electronics 9870GH)

TO-252, also known as DPAK[1] or Decawat Package, is a semiconductor package for surface mounting on circuit boards[2]. It represents a surface-mount[3] variant of TO-251 package, and smaller variant of the D2PAK package. It is often used for high-power MOSFETs and voltage regulators.


Variant with 5 pins: a dual input dropout regulator (Globaltech GS1581D)

Package can have 3 pins with 90 mils (2.3 mm) pitch or 5 pins with 45 mils (1.1 mm) pitch.

See also[edit]


  1. ^ Prasad, Ray (2013-11-27). Surface Mount Technology: Principles and Practice. Springer Science & Business Media. pp. 113–. ISBN 9781461540847. Retrieved 23 June 2017. 
  2. ^ "DPAK – Discrete or Decawatt Package". Retrieved 15 May 2017. 
  3. ^ Hinch, Stephen W. (1988-01-01). Handbook of Surface Mount Technology. Longman Scientific & Technical. ISBN 9780470210949. Retrieved 23 June 2017. 

External links[edit]