CM1218
PACKAGE / PINOUT DIAGRAMS
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1
1
1
2
3
5
1
2
3
5
1
5
CH1
CH2
CH4
CH3
CH4
CH3
CH4
CH3
CH1
CH1
CH1
CH1
CH2
V
N
V
N
V
N
3
2
3
V
3
V
N
N
2
4
4
2
CH2
4
CH2
CH2
3-lead SOT23
3-lead SC70
5-lead SOT23
5-lead SC70
5-lead SOT-553
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1
2
3
6
5
4
CH1
CH1
CH1
CH1
1
2
3
1
2
3
1
2
3
6
5
4
CH5
CH4
CH3
CH5
CH4
CH3
6
5
4
CH4
6
5
4
CH5
CH4
CH3
4
CH3
CH2
V
N
1
V
N
V
N
V
N
V
N
V
N
CH2
CH2
CH2
CH2
2
3
CH3
CH1
6-lead SOT23
6-lead SC70
6-lead SOT-563
(CM1218-F4SE)
6-lead SOT-563
(CM1218-05SE)
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
Lead-free Finish
Ordering Part Number1
Leads
Channels
Package
SOT23-3
SC70-3
Part Marking
R2R
3
3
4
5
5
5
6
6
6
6
2
2
3
4
4
4
4
5
5
5
CM1218-02SO
CM1218-02S7
CM1218-03SR
CM1218-04SO
CM1218-04SE
CM1218-04S7
CM1218-F4SE
CM1218-05SO
CM1218-05SE
CM1218-05S7
R2R
SOT143
SOT23-5
SOT-553
SC70-5
R3R
R4R
R4R
R4R
SOT-563
SOT23-6
SOT-563
SC70-6
R4F
R5R
R5R
R5R
Note 1: Parts are shipped in Tape & Reel form unless otherwise specified.
© 2007 California Micro Devices Corp. All rights reserved.
2
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
●
Tel: 408.263.3214
●
Fax: 408.263.7846
●
www.cmd.com
Issue B – 09/26/07
CALMIRCO [ CALIFORNIA MICRO DEVICES CORP ]
