CM1218 Datasheet, PDF (3/17 Pages) California Micro Devices Corp – Low Capacitance Transient Voltage Suppressors / ESD Protectors

CM1218
LEADS
(Refer to package / pinout diagrams)
(Refer to package / pinout diagrams)
PIN DESCRIPTIONS
NAME
CHx
V
N
DESCRIPTION
The cathode of the respective TVS diode, which should be
connected to the node requiring transient voltage protection.
The anode of the TVS diodes.
Ordering Information
PART NUMBERING INFORMATION
Leads
3
3
4
5
5
5
6
6
6
Package
SOT23-3
SC70-3
SOT143
SOT23-5
SOT-553
SC70-5
SOT23-6
SOT-563
SC70-6
Standard Finish
Ordering Part
Number¹
CM1218-02ST
CM1218-02SC
CM1218-03SS
CM1218-04ST
CM1218-04SE
CM1218-04SC
CM1218-05ST
CM1218-05SE
CM1218-05SC
Part Marking²
R2
R2
R3
R4
R4R
R4
R5
R5R
R5
Lead-free Finish
Ordering Part
Number¹
CM1218-02SO
CM1218-02S7
CM1218-03SR
CM1218-04SO
CM1218-04SE
CM1218-04S7
CM1218-05SO
CM1218-05SE
CM1218-05S7
Part Marking²
R2R
R2R
R3R
R4R
R4R
R4R
R5R
R5R
R5R
Note 1: Parts are shipped in Tape & Reel form unless otherwise specified.
Note 2: The SOT-553 and SOT-563 packages for leaded and lead-free finishing are the same. The maximum soldering reflow
temperature for these packages is 240°C.
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