QW-BP014
Comchip Technology CO., LTD.
Page 1
REV:C
Dimensions in inches and (millimeter)
SOT-523
3
1 2
0.067(1.70)
0.059(1.50)
0.033(0.85)
0.030(0.75)
0.043(1.10)
0.035(0.90)
0.031(0.80)
0.028(0.70)
0.013(0.33)
0.006(0.15)
0.008(0.20)
0.004(0.10)
0.069(1.75)
0.057(1.45)
0.004(0.10) max
0.011(0.28) min
RoHS Device
CPDH3-5V0U
-IEC61000-4-2 8kV(Contact), 15kV(air).
-Surface mount package.
-High component density.
Mechanical data
-Case: SOT-523 Standard package, molded
plastic.
-Terminals: Gold plated, solderable per MIL-
STD-750D, method 2026.
-Marking code: E5U
Features
-Mounting position: Any.
-Weight: 0.0028 gram (approx.).
Typ
Parameter Min
Max
Unit
Junction capacitance
Diode breakdown voltage V
ESD capability
Clamping voltage
80 pF
V
kV
6.1 7.1
8
Peak pulse power W
80
Leakage current uA
1.0
60
8
Operation temperature 125 °C
Forward voltage V
1.2
0.1
Conditions
IR = 1mA
VR = 0V,f = 1MHz
IPP = 1A,TP=8/20us
C = 150PF, R = 300ohm,
forward and reverse 10 pulses
VR = 3V
IF = 5uA
IPP = 8A,TP=8/20us 10
Symbol
VBD
CT
VC
ESD
PPP
IL
TJ
VF
Storage temperature TSTG °C
150
-55
SMD ESD Protection Diode
Maximum Rating and Electrical Characteristics
(at TA=25°C unless otherwise noted)
Fig. 1 - 8/20us Peak pulse current wave
form acc. IEC 61000-4-5
Time (us)
IPPM
0%
20%
40%
60%
80%
100%
0 10 20 30 40
8 us to 100%
20 us to 50us
Power rating (%)
O
Ambient temperature ( C)
Mounting on glass epoxy PCBs
RATING AND CHARACTERISTIC CURVES ( )CPDH3-5V0U
0
20
40
60
80
100
120
Clamping voltage,VC (V)
Fig. 3 - Clamping volatage vs.
peak pulse current
Peak pulse current,IPP (A)
8
2
0
8
10
12
4
6
64
2
0
8/20us waveform
25 50 75 100 1500 125
f=1MHz
O
TA=25 C
0
20
40
60
80
0 1 2 3 5
4
100
Capacitance between terminals (PF)
Reverse voltage (V)
Fig. 4 - Capacitance between
terminals characteristics
Fig. 2 - Power rating derating curve
Page 2
REV:C
Comchip Technology CO., LTD.
QW-BP014
SMD ESD Protection Diode
B C dD D2D1
SOT-523
SYMBOL
A
(mm)
(inch) 1.969 MIN.
1.80 ± 0.10 1.80 ± 0.10
4.00 ± 0.10
1.55 ± 0.10
3.50 ± 0.051.75 ± 0.10
50.0 MIN. 13.0 ± 0.20
0.90 ± 0.10
4.00 ± 0.10 2.00 ± 0.05 8.00 ± 0.30 14.4 MAX.
178 ± 1
Page 3
REV:C
Comchip Technology CO., LTD.
QW-BP014
0.071 ± 0.0040.071 ± 0.004 0.035 ± 0.004 0.061 ± 0.004 7.008 ± 0.040 0.512 ± 0.008
SOT-523
SYMBOL
(mm)
(inch) 0.315 0.012±
0.138 ± 0.0020.069 ± 0.004 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.002 0.567 MAX
E F P P0P1WW1
SMD ESD Protection Diode
o
120
Trailer Device Leader
10 pitches (min)10 pitches (min)
.......
.......
....... ..............
....... ..............
End Start
D1
D2
D
W1
T
C
Direction of Feed
Reel Taping Specification
Index hole
d
E
F
B W
P
P0
P1
A
Page 4
REV:C
Comchip Technology CO., LTD.
QW-BP014
Suggested PAD Layout
Marking Code
SIZE
(inch)
0.031
(mm)
0.80
1.00
1.24
0.039
0.049
SOT-523
2.04 0.080
A
B
C
D
Part Number
CPDH3-5V0U
Marking Code
E5U E5U
3
1 2
SMD ESD Protection Diode
A
C
B
D
Standard Packaging
Case Type
3,000
REEL
( pcs )
Reel Size
(inch)
7
REEL PACK
SOT-523
