CD143A-SR70 Datasheet, PDF (2/3 Pages) Bourns Electronic Solutions – Steering Diode Array Series

CD143A-SR70 – Steering Diode Array Series
Product Dimensions
This is a molded JEDEC SOT-143 device. It weighs approximately 35 mg and has a
flammability rating of UL 94V-0. The dimensions for the packaged device are shown below.
A
Dimensions
A
2.80 - 3.04
(0.110 - 0.12)
B
B
1.78 - 2.03
(0.070 - 0.080)
C
2.11 - 2.48
(0.083 - 0.098)
DC
G
D
1.20 - 1.39
(0.047 - 0.055)
F
E
I
H
DIMENSIONS:
MM
(INCHES)
E
0.39 - 0.50
(0.015 - 0.020)
F
0.79 - 0.93
(0.031 - 0.037)
G
0.08 - 0.15
(0.003 - 0.006)
H
0.46 - 0.60
(0.018 - 0.024)
J
K
I
0.84 - 1.14
(0.033 - 0.045)
Recommended Pad Layout
J
0.72 - 0.83
(0.028 - 0.033)
This is the footprint recommended for this SOT-143 device.
2.85
(0.112)
1.90
(0.075)
0.85
(0.033)
K
0.013 - 0.10
(0.0005 - 0.004)
Block Diagram
The device block diagram below includes the pin names and basic
electrical connections associated with each channel.
1.90
(0.075)
1.70
(0.067)
1.05
2.75
(0.041) (0.108)
4
1
1.20
(0.047)
0.80
(0.031)
0.85
(0.033)
0.85
(0.033)
2
3
DIMENSIONS:
MM
(INCHES)
Device Pin Out
Typical Part Marking
CD143A-SR70 ..............................................................................PSA
Pin
Function
1
VN
2
I/O 1
3
I/O 2
4
VP
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.