LCDA12C-1_03 Datasheet, PDF (5/6 Pages) Semtech Corporation – Low Capacitance TVS Diode Array

PROTECTION PRODUCTS
Outline Drawing - SOT-143
LCDA12C-1 and LCDA15C-1
PRELIMINARY
D
e
e/2
4
3
A
B
E1
E
1
e1
2
bxN
bbb C A B
H
SEATING
PLANE
C
GAUGE
PLANE
0.25
0
c
L
L1
DETAIL A
SIDE VIEW
SEE DETAIL A
DIMENSIONS
DIM
INCHES
MIN NOM MAX
MILLIMETERS
MIN NOM MAX
A .031 ^- .048 0.80 ^- 1.22
A1 .000 ^- .006 0.013 ^- 0.15
A2 .029 .035 .042 0.75 0.90 1.07
b .011 ^- .020 0.30 ^- 0.51
b1 .029 ^- .037 0.76 ^- 0.94
c .003 ^- .008 0.08 ^- 0.20
D .110 .114 .120 2.80 2.90 3.04
E .082 .093 .104 2.10 2.37 2.64
E1 .047 .051 .055 1.20 1.30 1.40
e
.075
1.92 BSC
e1
.008
0.20 BSC
L .015 .020 .024 0.40 0.50 0.60
L1
(.021)
(0.54)
N
4
4
0 0° ^- 8° 0° ^- 8°
aaa
.006
0.15
bbb
.008
0.20
ccc
.004
0.10
A2 A
4X
ccc C
b1
A1
aaa C A B
SEATING PLANE
C
NOTES:
1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
2. DATUMS -A- AND -B- TO BE DETERMINED AT DATUM PLANE -H-
3. DIMENSIONS "E1" AND "D" DO NOT INCLUDE MOLD FLASH, PROTRUSIONS
OR GATE BURRS.
4. REFERENCE JEDEC STD TO-253, VARIATION D.
Land Pattern - SOT-143
X1
X1
Z
CG
E1
E2
Y
DIMENSIONS
DIM INCHES MILLIMETERS
C
(.087)
(2.20)
E1
.076
1.92
E2
.068
1.72
G
.031
0.80
X1
.039
1.00
X2
.047
1.20
Y
Y
.055
Z
.141
1.40
3.60
X2
X1
NOTES:
1. THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY
CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR
COMPANY'S MANUFACTURING GUIDELINES ARE MET.
2. REFERENCE IPC-SM-782A
 2005 Semtech Corp.
5
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