CPDQR12V0U-HF
SMD ESD Protection Diode
Page 1
Features
- Uni-directional ESD protection.
- Surface mount package.
- Ultra small SMD package:0402.
- High component density.
Mechanical data
- Case: 0402/SOD-923 standard package,
molded plastic.
- Terminals: Gold plated, solderable per
MIL-STD-750,method 2026.
- Marking Code: Cathode band & E2
- Mounting position: Any.
- Weight: 0.001 grams(approx.).
Comchip Technology CO., LTD.
Symbol Typ
Parameter Min
Max
Unit
Conditions
Forward voltage VFV
IF = 10mA
0.8
Junction capacitance
Diode breakdown voltage VBD V
IR = 1mA
60
CTpF
VR = 0V,f = 1MHz
13.3
Leakage current ILuA
VR = 12V 0.1 1.0
Peak pulse power PPP W
120
Operation temperature range TJ125 °C
Clamping voltage VCV
IPP = 1A,TP=8/20us 19
IPP = 5A,TP=8/20us 24
Storage temperature range TSTG -55 150 °C
ESD kV
IEC 61000-4-2(air)
IEC 61000-4-2(contact) 30
ESD capability
15.5 17.5
REV:B
QW-G7030
RoHS Device
Halogen Free
0402/SOD-923F
Dimensions in inches and (millimeter)
0.041(1.05)
0.037(0.95)
0.026(0.65)
0.022(0.55)
0.020(0.50)
0.022(0.55)
0.018(0.45)
0.014(0.35)
0.010(0.25)
0.016(0.40)
Maximum Rating And Electrical Characteristics
(at TA=25°C unless otherwise noted)
Circuit Diagram
Company reserves the right to improve product design , functions and reliability without notice.
-55
f=1MHz
TA=25°C
Comchip Technology CO., LTD.
RATING AND CHARACTERISTIC CURVES (CPDQR12V0U-HF)
SMD ESD Protection Diode
Page 2
0
10
20
40
0 2 4 6 12
8
30
Capacitance Between Terminals, (PF)
Reverse Voltage, (V)
Fig.5 - Capacitance Between
Terminals Characteristics
Clamping Voltage, (V)
Fig.3 - Clamping Voltage Vs.
Peak Pulse Current
Peak Pulse Current, (A)
Fig.4 - Voltage Vs. Clamping Forward
CurrentPeak Pulse
Forward Current, (A)Peak Pulse
Power Rating, (%)
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
Voltage, (V)
6
0
10
15
20
30
5
32
1
0
8/20us waveform
25
4512
0
1
1.5
2
3
0.5
64
2
0
8/20us waveform
2.5
810
10
50
60
REV:B
QW-G7030
Company reserves the right to improve product design , functions and reliability without notice.
Time, (us)
0%
20%
40%
60%
80%
100%
0515 25 30
10 20
120%
Percentage Of Ipp
Ta=25°C Peak Valur Ipp
Test Waveform
parameters
tf=8us
td=20us
e
-t
td= t Ipp/2
Fig.1 - 8/20us Peak Pulse Current
Wave Form Acc. IEC 61000-4-5
Comchip Technology CO., LTD.
Page 3
SMD ESD Protection Diode
Trailer Device Leader
10 pitches (min)10 pitches (min)
.......
.......
....... ..............
....... ..............
End Start
D1
D2
D
W1
T
C
Direction of Feed
Reel Taping Specification
REV:B
QW-G7030
o
120
Index hole
d
E
F
B W
P
P0
P1
A
Company reserves the right to improve product design , functions and reliability without notice.
B C dD D2
D1
E F P P0P1T
SYMBOL
A
W W1
(mm)
(inch) 0.030 ± 0.004 0.045 ± 0.004 0.024 ± 0.004 0.061 + 0.004 7.008 ± 0.040 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.
0.75 ± 0.10 1.15 ± 0.10
4.00 ± 0.10
1.55 + 0.10
3.50 ± 0.051.75 ± 0.10
60.0 MIN. 13.0 ± 0.200.60 ± 0.10
4.00 ± 0.10 2.00 ± 0.10 0.22 ± 0.05 8.00 ± 0.20 13.5 MAX.
178 ± 1
0402
(SOD-923F)
0402
(SOD-923F)
Comchip Technology CO., LTD.
SMD ESD Protection Diode
Page 4
E2
QW-G7030
REV:B
Part Number
CPDQR12V0U-HF
Marking Code
E2
Marking Code
Suggested PAD Layout
SIZE
(inch)
0.030
(mm)
0.750
0.500
0.700
0.020
0.028
0402/SOD-923F
1.250 0.049
E0.250 0.010
Standard Packaging
Case Type Qty Per Reel
(Pcs)
5,000
0402/SOD-923F
Reel Size
(inch)
7
A
B
C
D
A
C
B
E
D
Company reserves the right to improve product design , functions and reliability without notice.