SMD ESD Protection Diode
CPDH6-5V0U
RoHS Device
Features
-IEC61000-4-2 Level 4 ESD protection.
-Surface mount package.
-High component density.
0.051(1.30)
0.043(1.10)
0.067(1.70)
0.059(1.50)
SOT-563
Mechanical data
-Case: SOT-563 Standard package, molded
plastic.
-Terminals: Tin plated, solderable per
MIL-STD-750, method 2026.
-Marking code: E5U
-Mounting position: Any.
-Weight: 0.0034 gram (approx.).
Dimensions in inches and (millimeters)
0.011(0.27)
0.007(0.17)
0.002(0.05)
0.000(0.00)
0.022(0.55)
0.018(0.45)
0.024(0.60)
0.021(0.52)
0.006(0.16)
0.004(0.09)
0.067(1.70)
0.059(1.50)
0.012(0.30)
0.004(0.10)
Circuit diagram
6
5
4
1
2
3
Maximum Rating and Electrical Characteristics
(at TA=25°C unless otherwise noted)
Parameter
Diode breakdown voltage
Leakage current
Forward voltage
Junction capacitance
Clamping voltage
Symbol
V
BD
I
L
V
F
C
T
V
C
I
R
= 1mA
V
R
= 3V
I
F
= 5uA
Conditions
Min Typ Max Unit
6.1
0.1
7.1
1.0
1.2
60
80
8
10
V
uA
V
pF
V
R
= 0V,f = 1MHz
I
PP
= 1A,T
P
=8/20us
I
PP
= 8A,T
P
=8/20us
IEC 61000-4-2(air)
IEC 61000-4-2(contact)
V
ESD capability
ESD
15
8
80
125
-55
150
kV
Peak pulse power
Operation temperature
Storage temperature
P
PP
T
J
T
STG
W
°C
°C
Company reserves the right to improve product design , functions and reliability without notice.
QW-BP002
REV:E
Page 1
Comchip Technology CO., LTD.
SMD ESD Protection Diode
RATING AND CHARACTERISTIC CURVES (CPDH6-5V0U)
Fig. 1 - 8/20us Peak pulse current
waveform 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
14
100
Fig.4 - Capacitance between
terminals characteristics
Capacitance between terminals (PF)
f=1MHz
TA=25°C
8/20us waveform
12
Clamping voltage,VC (V)
80
10
8
6
4
2
0
0
2
4
6
8
60
40
20
0
0
1
2
3
4
5
Peak pulse current,IPP (A)
Reverse voltage (V)
Company reserves the right to improve product design , functions and reliability without notice.
QW-BP002
REV:E
Page 2
Comchip Technology CO., LTD.
SMD ESD Protection Diode
Reel Taping Specification
d
P0
P1
T
E
F
.
W
C
XXX
B
P
A
12
0
o
D
2
D
1
D
W
1
SYMBOL
A
1.78
±
0.10
0.070
±
0.004
B
1.78
±
0.10
0.070
±
0.004
C
0.69
±
0.10
0.027
±
0.004
d
1.50
±
0.10
0.059
±
0.004
D
178
±
2.00
7.008
±
0.079
D
1
54.4
±
1.00
2.142
±
0.040
D
2
13.0
±
1.00
0.512
±
0.040
SOT-563
(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
±
0.10
0.079
±
0.002
W
8.00
±
0.10
0.315
±
0.004
W
1
12.30
±
1.00
0.567
±
0.040
SOT-563
(mm)
(inch)
Company reserves the right to improve product design , functions and reliability without notice.
QW-BP002
REV:E
Page 3
Comchip Technology CO., LTD.
SMD ESD Protection Diode
Marking Code
6
5
4
Part Number
CPDH6-5V0U
Marking Code
E5U
.
1
E5U
2
3
Suggested PAD Layout
SOT-563
SIZE
(mm)
A
B
C
D
E
F
0.30
0.30
1.00
1.40
1.70
0.50
(inch)
C
F
0.012
0.012
0.039
0.055
0.067
A
D
E
B
0.020
Standard Packaging
REEL PACK
Case Type
REEL
( pcs )
Reel Size
(inch)
SOT-563
3,000
7
Company reserves the right to improve product design , functions and reliability without notice.
QW-BP002
REV:E
Page 4
Comchip Technology CO., LTD.
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