SMD ESD Protection Diode
Page 2
Comchip Technology CO., LTD.
REV:B
RATING AND CHARACTERISTIC CURVES (CPDTR0324V0U-HF)
QW-G7040
f=1MHz
T =25CA
O
Fig. 1 - 8/20us Peak pulse current wave
form acc. IEC 61000-4-5
Time, (us)
I
PPM
0%
20%
40%
60%
80%
100%
0 10 20 30 40
8 usto 100%
20 usto 50us
0
10
20
40
0
4
8 12 24
16
30
Fig. 5 - Capacitance between
terminals characteristics
C
la
mping
v
o
lta
ge
,
V
(V
)
C
Fig. 3 - Clamping volatage vs. Fig. 4 - Forward volatage vs.
P
o
w
er r
a
t
in
g,
(%
)
Ambient temperature, ( °C )
Mounting on glassepoxyPCBs
0
20
40
60
80
100
120
25 50 75 100 1500 125
Fig. 2 - Power rating derating curve
Forw
a
rd
v
oltage
,
V
(V
)
F
3.5
0
20
30
40
60
10
1.51
0.5
0
8/20us waveform
50
2
2.5
18
0
2
3
4
6
1
96
3
0
8/20us waveform
5
12
15
20
50
60
3
forward current
Forward current, IF (A)
peak pulse current
Peak pulse current,Ipp (A)
Reverse voltage, (V)
Capacitance between terminals, (PF)
Comchip
S M D D i o d e S p e c i a l i s t
