CM1218
PACKAGE / PINOUT DIAGRAMS
Top View
Top View
Top View
Top View
1
1
1
2
3
5
1
5
CH1
CH2
CH4
CH3
CH4
CH3
CH1
CH1
CH1
CH2
V
N
V
N
3
2
3
V
3
V
N
N
2
4
4
2
CH2
CH2
3-lead SOT23
3-lead SC70
5-lead SOT23
5-lead SC70
Top View
Top View
Top View
1
2
3
6
5
4
CH1
CH1
1
2
3
6
5
4
CH5
CH4
CH3
CH5
4
CH3
V
1
N
V
V
N
N
CH4
CH3
CH2
CH2
2
3
CH2
CH1
6-lead SOT23
6-lead SC70
4-lead SOT143
Note: SOT23, SC70 and SOT143 and packages may differ in size. These drawings are not to scale.
PIN DESCRIPTIONS
LEADS
NAME
DESCRIPTION
(Refer to package / pinout diagrams)
CHx
The cathode of the respective TVS diode, which should be
connected to the node requiring transient voltage protection.
(Refer to package / pinout diagrams)
VN
The anode of the TVS diodes.
Ordering Information
PART NUMBERING INFORMATION
Standard Finish
Lead-free Finish
Ordering Part
Number1
Ordering Part
Number1
Leads
Package
SOT23-3
SC70-3
Part Marking
Part Marking
R2R
3
3
4
5
5
6
6
CM1218-02ST
CM1218-02SC
CM1218-03SS
CM1218-04ST
CM1218-04SC
CM1218-05ST
CM1218-05SC
R2
R2
R3
R4
R4
R5
R5
CM1218-02SO
CM1218-02S7
CM1218-03SR
CM1218-04SO
CM1218-04S7
CM1218-05SO
CM1218-05S7
R2R
SOT143
SOT23-5
SC70-5
R3R
R4R
R4R
SOT23-6
SC70-6
R5R
R5R
Note 1: Parts are shipped in Tape & Reel form unless otherwise specified.
© 2004 California Micro Devices Corp. All rights reserved.
2
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
●
Tel: 408.263.3214
●
Fax: 408.263.7846
●
www.calmicro.com
12/22/04
CALMIRCO [ CALIFORNIA MICRO DEVICES CORP ]
