SMD ESD Protection Diode
CPDH5V0U
RoHS Device
Features
-Uni-directional ESD protection.
-IEC61000-4-2 Level 4 ESD protection.
-Surface mount package.
-High component density.
0.067(1.70)
0.059(1.50)
0.033(0.85)
0.030(0.75)
0.051(1.30)
0.043(1.10)
0.014(0.35)
0.010(0.25)
SOD-523
Mechanical data
-Case: SOD-523 standard package ,
molded plastic.
-Terminals: Tin plated, solderable per
MIL-STD-750,method 2026.
-Marking code: E5
-Mounting position: Any
-Weight: 0.0012 gram(approx.).
0.003(0.07)
0.001(0.01)
0.031(0.77)
0.020(0.51)
0.006(0.15)
0.003(0.08)
Dimensions in inches and (millimeter)
Circuit Diagram
Maximum Rating and Electrical Characteristics
(at TA=25°C unless otherwise noted)
Parameter
Forward voltage
Diode breakdown voltage
Leakage current
Junction capacitance
ESD capability
Conditions
I
F
= 10mA
I
R
= 1mA
V
R
= 5V
V
R
= 0V,f = 1MHz
IEC 61000-4-2(air)
IEC 61000-4-2(contact)
I
PP
= 5A,T
P
=8/20us
I
PP
= 16A,T
P
=8/20us
Symbol Min Typ
Max
Unit
V
F
V
BD
I
L
C
T
ESD
0.8
6
0.3
90
2.0
120
20
15
9.8
12.5
200
125
-55
150
V
V
uA
pF
kV
Clamping voltage
Peak pulse power
Operation temperature
Storage temperature
V
C
P
PP
T
J
T
STG
V
W
O
C
C
O
Company reserves the right to improve product design , functions and reliability without notice.
QW-BP026
REV:B
Page 1
Comchip Technology CO., LTD.
SMD ESD Protection Diode
RATING AND CHARACTERISTIC CURVES (CPDH5V0U)
Fig.1- 8/20us Peak pulse current
wave form acc. IEC 61000-4-5
120%
Ta=25°C
Test Waveform
parameters
tf=8us
td=20us
Fig. 2 - Power rating derating curve
120
Mounting on glass epoxy PCBs
100%
Peak Valur Ipp
100
Percentage of Ipp
80%
60%
40%
20%
0%
0
5
e-t
Power rating, (%)
25
30
80
60
40
20
0
td= t Ipp/2
10
15
20
0
25
50
75
100
125
150
Time, (us)
Ambient temperature, (°C)
Fig. 3 - Clamping voltage vs.
peak pulse current
16
8/20us waveform
Fig. 4 - Forward voltage vs.
forward current
3.5
8/20us waveform
14
3.0
Clamping voltage,V
C
(V)
12
10
8
6
4
2
0
0
5
10
15
20
Forward voltage,V
F
(V)
2.5
2.0
1.5
1.0
0.5
0.0
0
5
10
15
20
Peak pulse current,I
PP
(A)
Forward current,I
F
(A)
Fig. 5 - Capacitance between
terminals characteristics
120
Capacitance between terminals (PF)
f=1MHz
T
A
=25C
O
100
80
60
40
20
0
0
1
2
3
4
5
Reverse voltage, (V)
Company reserves the right to improve product design , functions and reliability without notice.
QW-BP026
REV:B
Page 2
Comchip Technology CO., LTD.
SMD ESD Protection Diode
Reel Taping Specification
P0
P1
T
d
E
F
B
A
P
XX
W
C
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
0.90 ± 0.05
0.035
±
0.002
B
1.94 ± 0.05
0.076
±
0.002
C
0.73 ± 0.05
0.029
±
0.002
d
1.50 ± 0.10
0.059
±
0.004
D
178
±
2.00
7.008
±
0.079
D
1
54.40
±
1.00
2.142
±
0.039
D
2
13.00
±
1.00
0.511
±
0.039
SOD-523
(mm)
(inch)
SYMBOL
E
1.75
±
0.10
0.069
±
0.004
F
3.50
±
0.10
0.138
±
0.004
P
2.00
±
0.10
0.157
±
0.004
P
0
4.00
±
0.10
0.157
±
0.004
P
1
2.00
±
0.10
W
8.00
+
0.30 /
–0.10
W
1
12.30
±
1.0
SOD-523
(mm)
(inch)
0.079
±
0.004
0.315
+
0.012 /
–0.004
0.484
±
0.039
Company reserves the right to improve product design , functions and reliability without notice.
QW-BP026
REV:B
Page 3
Comchip Technology CO., LTD.
SMD ESD Protection Diode
Marking Code
Part Number
CPDH5V0U
Marking Code
E5
E5
Suggested PAD Layout
SOD-523
SIZE
(mm)
A
B
C
D
E
1.42
0.60
0.70
2.02
0.82
(inch)
0.055
0.024
0.028
D
A
E
C
B
0.079
0.031
Standard Packaging
REEL PACK
Case Type
REEL
( pcs )
Reel Size
(inch)
SOD-523
3,000
7
Company reserves the right to improve product design , functions and reliability without notice.
QW-BP026
REV:B
Page 4
Comchip Technology CO., LTD.
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