SMD ESD Protection Diode
Page 1
QW-BP001
REV:D
SMD Diodes Specialist
Maximum Rating and Electrical Characteristics
(at TA=25°C unless otherwise noted)
Comchip Technology CO., LTD.
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
Dimensions in inches and (millimeter)
SOT-23
3
1 2
0.119(3.00)
0.110(2.80)
0.056(1.40)
0.047(1.20)
0.079(2.00)
0.071(1.80)
0.041(1.05)
0.035(0.90)
0.020(0.50)
0.012(0.30)
0.006(0.15)
0.002(0.05)
0.100(2.55)
0.089(2.25)
0.004(0.10) max
0.008(0.20) min
-55
-IEC61000-4-2 8kV(Contact), 15kV(air).
-Surface mount package.
-High component density.
Mechanical data
-Case: SOT-23 Standard package, molded
plastic.
-Terminals: Gold plated, solderable per MIL-
STD-750D, method 2026.
-Marking code: E5U
RoHS Device
Features
CPDT-5V0U
-Mounting position: Any.
-Weight: 0.0078 gram (approx.).
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 (%)
Ambient temperature ( °C)
Mounting on glass epoxy PCBs
RATING AND CHARACTERISTIC CURVES (CPDT-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
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
SMD ESD Protection Diode
SMD Diodes Specialist
Page 2
QW-BP001
REV:D
Comchip Technology CO., LTD.
14
Index hole
o
120
Trailer Device Leader
10 pitches (min)10 pitches (min)
.......
.......
....... ..............
....... ..............
End Start
d
E
F
B W
A
P
P0
P1
D1
D2
D
W1
T
C
Direction of Feed
BCdD D2
D1
E F P P0P1
SOT-23
SYMBOL
A
W W1
Reel Taping Specification
(mm)
(inch) 0.122 0.004±0.112 0.004±0.055 0.004±0.061 0.004±7.008 0.04±1.969 MIN. 0.512 0.008±
SOT-23
SYMBOL
(mm)
(inch) 0.069 0.004±0.138 0.002±0.157 0.004±0.157 0.004±0.079 0.002±0.315 0.012±0.567 MAX.
3.10 ± 0.10 2.85 ± 0.10
4.00 ± 0.10
1.55 ± 0.10
3.50 ± 0.051.75 ± 0.10
50.0 MIN. 13.0 ± 0.201.40 ± 0.10
4.00 ± 0.10 2.00 ± 0.05 8.00 ± 0.30 14.4 MAX.
178 ± 1
SMD ESD Protection Diode
SMD Diodes Specialist
Page 3
QW-BP001
REV:D
Comchip Technology CO., LTD.
Suggested PAD Layout
Marking Code
Standard Package
Case Type
Qty per Reel
(Pcs)
3000
SOT-23
Reel Size
(inch)
7
A
C
B
SIZE
(inch)
0.031
(mm)
0.80
1.90
2.02
0.075
0.080
SOT-23
2.82 0.111
A
B
C
D
Part Number
CPDT-5V0U
Marking Code
E5U E5U
3
1 2
D
SMD ESD Protection Diode
SMD Diodes Specialist
Page 4
QW-BP001
REV:D
Comchip Technology CO., LTD.
