Diode Network / ESD Suppressor
www.comchiptech.com
COMCHIP
COMCHIP
MDS0903001A
Page 1
Voltage: 8 Volts
Current: 25 mA
CDA2Q20L
Absolute Maximum Ratings: ( Ta = 25
o
C )
Symbol
Parameter
Value
Units
T
OP
Operating temperature
-40 to +85
0
C
V
S
Supply voltage
(Vp ~ Vn)
8
V
I
F
Continuous forward current
25
mA
P
O
Total power
1
W
* One diode conducting.
Electrical Ratings: ( Ta = 25
o
C )
Symbol
Characteristic
Min
Max
Units
Test Condition
V
F
Forward voltage
0.6
0.95
V
I
F
=
25 ma
V
R
Reverse breakdown voltage
9.5
11
V
I
R
= 1 ma
I
L
Leakage current
0.1
2.0
uA
8v
C
T
Capacitance
1.0
5.0
pF
@ 1Mhz
V
ESD
Channel clamp voltage
-
10
V
8kV HBM
V
PV
Peak ESD voltage capability
16
kV
HBM
Application
ESD
Positive Supply
Driver
Receiver
Neg. Supply or Gnd.
Package (QSOP-20)
Feature
20
11
1
10
C 0212
CDA2Q20
This diode network is designed to provide
seventeen channels for active termination
of high-speed data signals to eliminate
signal undershoot and overshoot. The
network has the added benefit of acting to
suppress any ESD voltage events by
shunting the energy to ground assuring
maximum reliability of electronic systems
in the field. Trigger levels are defined by
the positive and negative bias levels set by
the user.
PDF 
ZIP