Central
Semiconductor Corp.
TM
145 Adams Avenue
Hauppauge, NY 11788 USA
Tel: (631) 435-1110
Fax: (631) 435-1824
www.centralsemi.com
PROCESS
CP225
Small Signal Transistor
NPN - Amp/Switch Transistor Chip
PRINCIPAL DEVICE TYPES
2N2218A
2N2221A
GEOMETRY
PROCESS DETAILS
R1 (1-August 2002)
Process
EPITAXIAL PLANAR
Die Size
19.8 x 19.8 MILS
Die Thickness
9.5 MILS
Base Bonding Pad Area
4.3 x 4.3 MILS
Emitter Bonding Pad Area
4.3 x 4.3 MILS
Top Side Metalization
Al - 30,000
Back Side Metalization
Au - 12,000
GROSS DIE PER 4 INCH WAFER
28,960
Central
Semiconductor Corp.
TM
Central
Semiconductor Corp.
TM
PROCESS
CP225
Typical Electrical Characteristics
145 Adams Avenue
Hauppauge, NY 11788 USA
Tel: (631) 435-1110
Fax: (631) 435-1824
www.centralsemi.com
R1 (1-August 2002)
Central
Semiconductor Corp.
TM
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