PDN01024 Rev:001
10/07/16
11/11/16
http://www.centralsemi.com 5/11/17
Summary:The following high voltage NPN and PNP enchanced specification transistors were discontinued on May 11, 2016, and are
currently classified as End of Life (EOL). Rev:001 of PDN#01024, October 7, 2016, is being issued to remove part #s CZT5551E BK and
CZT5551E TR from the PDN to address market demand. CZT5551E BK and CZT5551E TR are now active devices.
Although Central Semiconductor Corp. makes every effort to continue to produce devices that have been proclaimed EOL (End of Life) by
various manufacturers, it is an accepted industry practice to discontinue certain devices when customer demand falls below a minimum
level of sustainability. Accordingly, the following product(s) have been transitioned to End of Life status as part of Central's
Product Management Process. Any replacement product will be noted below. The effective date for placing the last purchase order will
be six(6) months from the date of this notice and twelve(12) months from the notice date for final shipments; this may be extended if
inventory is available.
Central Part Number _________________________Replacement _________________________
CMPT5401E BK CMPT5401 BK
CMPT5401E TR CMPT5401 TR
CMPT5551E BK CMPT5551 BK H
CMPT5551E TR CMPT5551 TR H
CMUT5401E BK CMUT5401 BK
CMUT5401E TR CMUT5401 TR
CMUT5551E BK CMUT5551 BK
CMUT5551E TR CMUT5551 TR
CXT5401E BK CXT5401 BK H
CXT5401E TR CXT5401 TR H
CXT5551E BK CXT5551 BK
CXT5551E TR CXT5551 TR
CZT5401E BK CZT5401 BK H
CZT5401E TR CZT5401 TR H
Central would be happy to assist you by providing additional information or technical data to help locate an alternate source if we
have no replacement available. Please email your requests to engineering@centralsemi.com.
