CM1219 Datasheet, PDF (7/11 Pages) California Micro Devices Corp – Low Capacitance Transient Voltage Suppressors / ESD Protectors

Mechanical Details (continued)
SOT143 Mechanical Specifications
Dimensions for CM1219-03SS/SR devices supplied in
4-pin SOT143 packages are presented below.
For complete information on the SOT143, see the Cali-
fornia Micro Devices SOT143 Package Information
document.
PACKAGE DIMENSIONS
Package
SOT143
Pins
4
Dimensions
Millimeters
Min
Max
Inches
Min
Max
A
0.80
1.22
0.031
0.048
A1
0.05
0.15
0.002
0.006
b
0.30
0.50
0.012
0.019
b2
0.76
0.89
0.030
0.035
c
0.08
0.20
0.003
0.008
D
2.80
3.04
0.110
0.119
E
2.10
2.64
0.082
0.103
E1
1.20
1.40
0.047
0.055
e
1.92 BSC
0.075 BSC
e1
0.20 BSC
0.008 BSC
L
0.4
0.6
0.016
0.024
L1
0.54 REF
0.021 REF
# per tape
and reel
3000 pieces*
Controlling dimension: millimeters
* This is an approximate amount which may vary.
CM1219
Mechanical Package Diagrams
TOP VIEW
e
4
3
E1 E
1
2
e1
SIDE VIEW
D
A
b2
b _A1
END VIEW
c
L
L1
Package Dimensions for SOT143.
© 2004 California Micro Devices Corp. All rights reserved.
12/22/04 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: [phone] ● Fax: [phone] ● www.calmicro.com 7