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CPZ28X Zener diode wafer process Product / Process Change Notice(PCN #243)

CPZ28X Zener diode wafer process Product / Process Change Notice(PCN #243)

Post time:2024-06-05 16:44:23

Poster:Innovo Technology

From:Network

■Devices affected:
●Zener diode wafer process CPZ28X: wafers, bare die in chip form, and packaged devices.
■Extent of change:
●The CPZ28X wafer process has been discontinued and replaced with the CPZ58X and CPZ59X wafer processes, as indicated below and in figures 1-3. Additionally, the wafer diameter is changing from 5” to 6”, and the metallization is also being enhanced.
■Reason for change:
●Replacement wafer processes provide improved and consistent yield, as well as an enhanced metallization.
■Effect of change:
●This change does not affect the fit, form, or function of any device. The new wafer processes meet all electrical specifications of the individual devices listed on the following page.
■Earliest effective date of change:
●December 8, 2022
■Sample availability:
●Please contact your salesperson or manufacturer’s representative for samples.

Central Semiconductor

CPZ28X 、 CPZ59X 、 CPZ58X 、 CPZ28X-BZX55C2V4-CM 、 CPZ58X-BZX55C2V4-CM 、 CPZ28X-CMPZ5253B-CM 、 CPZ59X-CMPZ5253B-CM 、 CPZ28X-1N746A series 、 CMSZ5221B series 、 CPZ28X-1N957B series 、 CMHZ5221B series 、 CPZ28X-1N4099 series 、 CMPZDA2V4 series 、 CPZ28X-1N4614 series 、 CMSZDA2V4 series 、 CPZ28X-1N4678 series 、 CMDZ2V4 series 、 CPZ28X-1N5221B series 、 CMDZ1L8 series 、 CPZ28X-1N5518B series 、 CMOZ2V4 series 、 CPZ28X-1N5985B series 、 CMOZ1L8 series 、 CPZ28X-CMPZ5221B series 、 CMXZ2V4TO series 、 CPZ28X-BZX55C3V3 series 、 CMPZ4614 series 、 CPZ28X-BZX84C2V4 series 、 CMHZ4614 series 、 BZX84C2V4 series 、 CMPZ4678 series 、 CMPZ5221B series 、 CMHZ4678 series 、 CMDZ5221B series 、 CPZ28X-1N746A 、 CMSZ5221B 、 CPZ28X-1N957B 、 CMHZ5221B 、 CPZ28X-1N4099 、 CMPZDA2V4 、 CPZ28X-1N4614 、 CMSZDA2V4 、 CPZ28X-1N4678 、 CMDZ2V4 、 CPZ28X-1N5221B 、 CMDZ1L8 、 CPZ28X-1N5518B 、 CMOZ2V4 、 CPZ28X-1N5985B 、 CMOZ1L8 、 CPZ28X-CMPZ5221B 、 CMXZ2V4TO 、 CPZ28X-BZX55C3V3 、 CMPZ4614 、 CPZ28X-BZX84C2V4 、 CMHZ4614 、 BZX84C2V4 、 CMPZ4678 、 CMPZ5221B 、 CMHZ4678 、 CMDZ5221B

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Zener diode 、 wafer 、 bare die

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PCN/EOL

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Please see the document for details

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English Chinese Chinese and English Japanese

December 8, 2022

PCN #243

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