SMD ESD Protection Diode
SMD Diodes Specialist
Page 1
Comchip Technology CO., LTD.
CPDVR085V0U
RoHS Device
Circuit Diagram
Package
1 2 34
8765
GND
REV:A
QW-BP028
Features
Mechanical data
Case: SOT-383F Standard package ,
molded plastic.
Terminals: Nipd, solderable per
MIL-STD-750, method 2026.
Marking Code: E5U
Mounting position: Any.
Common anode ESD protection
IEC 61000-4-2 8kV(contact), 15kV(air).
Surface mount package.
High component density.
SOT-383F(VR8)
0.086(2.20)
0.079(2.00)
0.067(1.70)
0.059(1.50)
0.024(0.60)
0.018(0.45)
0.012(0.30) Typ.
0.059(1.50)Typ.
0.008(0.20) Typ.
Dimensions in inches and (millimeters)
0.014(0.35) Typ.
5
678
4321
GND
Page 2
Comchip Technology CO., LTD.
SMD ESD Protection Diode
SMD Diodes Specialist
REV:A
Maximum Rating and Electrical Characteristics
(at TA=25°C unless otherwise noted)
Symbol Typ
Parameter Min
Max
Unit
Conditions
Forward voltage VFV
IF = 10mA
0.8
Junction capacitance
Diode breakdown voltage VBD V
IR = 1mA
120
CTpF
VR = 0V,f = 1MHz
6
Leakage current ILuA
VR = 5V 0.3 2.0
90
Peak pulse power PPP W
200
Operation temperature TJ125 O
C
Clamping voltage VCV
IPP = 5A,TP=8/20us 9.8
IPP = 16A,TP=8/20us 12.5
Storage temperature TSTG -55 150 O
C
ESD kV
IEC 61000-4-2(air)
IEC 61000-4-2(contact)
20
15
ESD capability
QW-BP028
Page 3
Comchip Technology CO., LTD.
SMD ESD Protection Diode
SMD Diodes Specialist
RATING AND CHARACTERISTIC CURVES (CPDVR085V0U)
REV:A
f=1MHz
O
TA=25 C
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
0
20
40
60
80
120
0 1 2 3 5
4
100
Capacitance between terminals (PF)
Reverse voltage (V)
Fig. 5 - Capacitance between
terminals characteristics
Clamping voltage,VC (V)
Fig. 3 - Clamping volatage vs.
peak pulse current
Peak pulse current,IPP (A)
20
2
0
8
10
12
14
16
4
6
1510
5
0
8/20us waveform
Forward voltage,VF (V)
Fig. 4 - Forward volatage vs.
forward current
Forward current,IF (A)
20
0.5
0.0
2.0
2.5
3.0
3.5
1.0
1.5
1510
5
0
8/20us waveform
Power rating (%)
O
Ambient temperature ( C)
Mounting on glass epoxy PCBs
0
20
40
60
80
100
120
25 50 75 100 1500 125
Fig. 2 - Power rating derating curve
QW-BP028
Index hole
o
120
Trailer Device Leader
50 pitches160 pitches
.......
.......
....... ..............
....... ..............
End Start
d
E
F
B W
A
P
P0
P1
D1
D2
D
W1
T
C
Direction of Feed
Reel Taping Specification
BCdD D2
D1
E F P P0P1T
SOT-383F
SYMBOL
A
W W1
(mm)
(inch) 0.077 0.004±0.091 0.004±0.029 0.004±0.061 + 0.004 7.008 0.04±2.362 MIN. 0.512 0.008±
SYMBOL
(mm)
(inch) 0.069 0.004±0.138 0.002±0.157 0.004±0.157 0.004±0.079 0.004±0.009 0.002±0.315 0.008±0.531 MAX.
1.96 0.10± 2.31 0.10±
4.00 0.10±
1.55 + 0.10
3.50 0.05±1.75 0.10±
60.0 MIN. 13.0 0.20±0.74 0.10±
4.00 0.10± 2.00 0.10± 0.22 0.05± 8.00 0.20± 13.5 MAX.
178 1±
Page 4
Comchip Technology CO., LTD.
SMD ESD Protection Diode
SMD Diodes Specialist
SOT-383F
REV:A
QW-BP028
Page 5
REV:A
Comchip Technology CO., LTD.
SMD ESD Protection Diode
SMD Diodes Specialist
Part Number
CPDVR085V0U
Marking Code
E5U
Marking Code
Suggested PAD Layout
SIZE
(inch)
0.025
(mm)
0.630
0.300
0.500
0.012
0.020
SOT-383F(VR8)
0.450 0.018
E2.150 0.085
Standard Package
Case Type
Qty per Reel
(Pcs)
3000
SOT-383F(VR8)
Reel Size
(inch)
7
A
B
C
D
E
B
A
D
C
F
F1.800 0.071
E5U
QW-BP028
