SMD ESD Protection Diode
SMD Diodes Specialist
CPDU12V0U
(RoHS Device)
Features
Uni-diretional ESD protection.
(16kV) IEC 61000-4-2 rating.
Surface mount package.
High component density.
0603(1608)
0.071(1.80)
0.063(1.60)
Mechanical data
Case: 0603(1608) standard package,
molded plastic.
Terminals: Gold plated, solderable per
MIL-STD-750,method 2026.
Marking Code: Cathode band & E12
0.014(0.35) Typ.
0.039(1.00)
0.031(0.80)
0.033(0.85)
0.027(0.70)
Mounting position: Any.
Weight: 0.003 gram(approx.).
0.012 (0.30) Typ.
0.028(0.70) Typ.
Dimensions in inches and (millimeter)
Maximum Rating AND Electrical Characteristics
(at T
A
=25 C unless otherwise noted)
Parameter
Forward voltage
Diode breakdown voltage
Leakage current
Junction capacitance
ESD capability
O
Conditions
I
F
= 10mA
I
R
= 1mA
V
R
= 12V
V
R
= 0V,f = 1MHz
IEC 61000-4-2(air)
IEC 61000-4-2(contact)
I
PP
= 1A,T
P
=8/20us
I
PP
= 5A,T
P
=8/20us
Symbol Min Typ
Max
Unit
V
F
V
BD
I
L
C
T
ESD
0.8
13.3
15.5
0.1
V
17.5
1.0
60
30
19
24
120
125
V
uA
pF
kV
Clamping voltage
Peak pulse power
Operation temperature
Storage temperature
V
C
P
PP
T
J
T
STG
-55
V
W
O
C
C
150
O
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Comchip Technology CO., LTD.
SMD ESD Protection Diode
SMD Diodes Specialist
RATING AND CHARACTERISTIC CURVES (CPDU12V0U)
Fig. 1 - 8/20us Peak pulse current wave
form acc. IEC 61000-4-5
100%
8 us to 100%
Fig. 2 - Power rating derating curve
120
Mounting on glass epoxy PCBs
80%
100
Power rating (%)
20
30
40
80
60%
I
PPM
20 us to 50us
60
40%
40
20%
20
0%
0
10
0
0
25
50
75
100
O
125
150
Time (us)
Ambient temperature ( C)
Fig. 3 - Clamping volatage vs.
peak pulse current
30
8/20us waveform
Fig. 4 - Forward volatage vs.
forward current
3
8/20us waveform
Clamping voltage,V
C
(V)
Forward voltage,V
F
(V)
25
2.5
20
2
15
1.5
10
1
5
0
0
1
2
3
4
5
6
0.5
0
0
2
4
6
8
10
12
Peak pulse current,I
PP
(A)
Forward current,I
F
(A)
Fig. 5 - Capacitance between
terminals characteristics
Capacitance between terminals (
P
F)
60
f=1MHz
T
A
=25 C
O
50
40
30
20
10
0
0
2
4
6
8
10
12
Reverse voltage (V)
REV:A
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Comchip Technology CO., LTD.
SMD ESD Protection Diode
SMD Diodes Specialist
Reel Taping Specification
P
0
P
1
d
Index hole
E
T
F
B
Polarity
W
C
P
A
12
0
o
D
2
D
1
D
W
1
Trailer
.......
.......
10 pitches (min)
Device
.......
.......
.......
.......
Leader
.......
.......
10 pitches (min)
End
Start
Direction of Feed
SYMBOL
A
1.00 ± 0.10
0.039 ± 0.004
B
1.85 ± 0.10
0.073 ± 0.004
C
1.00 ± 0.10
0.039 ± 0.004
d
1.55 ± 0.05
0.061 ± 0.002
D
178 ± 1
7.008 ± 0.04
D
1
60.0 MIN.
2.362 MIN.
D
2
13.0 ± 0.20
0.512 ± 0.008
U/0603
(mm)
(inch)
SYMBOL
E
1.75 ± 0.10
0.069 ± 0.004
F
3.50 ± 0.05
0.138 ± 0.002
P
4.00 ± 0.10
0.157 ± 0.004
P
0
4.00 ± 0.10
0.157 ± 0.004
P
1
2.00 ± 0.05
0.079 ± 0.004
T
0.23 ± 0.05
0.009 ± 0.002
W
8.00 ± 0.20
0.315 ± 0.008
W
1
13.5 MAX.
0.531 MAX.
U/0603
(mm)
(inch)
REV:A
QW-A7021
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Comchip Technology CO., LTD.
SMD ESD Protection Diode
SMD Diodes Specialist
Marking Code
Part Number
CPDU12V0U
Marking Code
E12
E12
Suggested PAD Layout
U/0603
SIZE
(mm)
A
B
C
D
E
1.70
0.60
0.80
2.30
1.10
(inch)
0.067
0.024
0.031
C
D
A
E
0.091
B
0.043
Standard Package
Qty per Reel
Case Type
(Pcs)
U/0603
4000
Reel Size
(inch)
7
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