SMD ESD Protection Diode
SMD Diodes Specialist
RoHS Device
Page 1
REV:D
CPDV3-5V0U
QW-BP009
Comchip Technology CO., LTD.
Dimensions in inches and (millimeter)
SOT-323
3
1 2
0.087(2.20)
0.079(2.00)
0.053(1.35)
0.045(1.15)
0.055(1.40)
0.047(1.20)
0.039(1.00)
0.035(0.90)
0.016(0.40)
0.008(0.20)
0.006(0.15)
0.003(0.08)
0.096(2.45)
0.085(2.15)
0.004(0.10) max
0.010(0.26) min
-IEC61000-4-2 8kV(Contact), 15kV(air).
-Surface mount package.
-High component density.
Mechanical data
-Case: SOT-323 Standard package, molded
plastic.
-Terminals: Gold plated, solderable per MIL-
STD-750D, method 2026.
-Marking code: E5U
Features
-Mounting position: Any.
-Weight: 0.0055 gram (approx.).
Maximum Rating and Electrical Characteristics
(at TA=25°C unless otherwise noted)
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
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 ( )CPDV3-5V0U
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=25C
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
REV:D
Comchip Technology CO., LTD.
QW-BP009
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
Reel Taping Specification
SMD ESD Protection Diode
SMD Diodes Specialist
Page 3
REV:D
Comchip Technology CO., LTD.
QW-BP009
B C dD D2D1
SOT-323
SYMBOL
A
(mm)
(inch) 1.969 MIN.
2.20 ± 0.10 2.40 ± 0.10
4.00 ± 0.10
1.55 ± 0.10
3.50 ± 0.051.75 ± 0.10
50.0 MIN. 13.0 ± 0.20
1.15 ± 0.10
4.00 ± 0.10 2.00 ± 0.05 8.00 ± 0.30 14.4 MAX.
178 ± 1
0.094 ± 0.0040.087 ± 0.004 0.045 ± 0.004 0.061 ± 0.004 7.008 ± 0.040 0.512 ± 0.008
SOT-323
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
SMD Diodes Specialist
Page 4
REV:D
Comchip Technology CO., LTD.
QW-BP009
Suggested PAD Layout
Marking Code
Standard Package
Case Type
Qty per Reel
(Pcs)
3000
SOT-323
Reel Size
(inch)
7
A
C
B
SIZE
(inch)
0.031
(mm)
0.80
1.45
1.94
0.057
0.076
SOT-323
2.74 0.108
A
B
C
D
Part Number
CPDV3-5V0U
Marking Code
E5U E5U
3
1 2
D
