COMCHIP CPDQR12V0U

SMD ESD Protection Diode
SMD Diodes Specialist
CPDQR12V0U (RoHS Device)
Features
Uni-diretional ESD protection.
(16kV) IEC 61000-4-2 rating.
0402(1005)
Surface mount package.
0.041(1.05)
0.037(0.95)
Ultra small SMD package:0402.
High component density.
0.026(0.65)
0.022(0.55)
Mechanical data
Case: 0402(1005) standard package,
molded plastic.
0.022(0.55)
Terminals: Gold plated, solderable per
MIL-STD-750,method 2026.
0.018(0.45)
0.012(0.30) Typ.
Marking Code: Cathode band & E2
Mounting position: Any.
Weight: 0.001 gram(approx.).
0.020(0.50) Typ.
Dimensions in inches and (millimeter)
Maximum Rating AND Electrical Characteristics
O
(at TA=25 C unless otherwise noted)
Parameter
Conditions
Symbol Min Typ Max Unit
Forward voltage
IF = 10mA
VF
Diode breakdown voltage
IR = 1mA
VBD
Leakage current
VR = 12V
IL
Junction capacitance
VR = 0V,f = 1MHz
ESD capability
Clamping voltage
IEC 61000-4-2(air)
IEC 61000-4-2(contact)
IPP = 1A,TP=8/20us
IPP = 5A,TP=8/20us
Peak pulse power
Operation temperature
Storage temperature
0.8
13.3
V
15.5
17.5
V
0.1
1.0
uA
CT
60
pF
ESD
30
kV
19
VC
24
V
PPP
120
W
TJ
125
O
150
O
TSTG
-55
C
C
REV:A
Page 1
QW-A7023
Comchip Technology CO., LTD.
SMD ESD Protection Diode
SMD Diodes Specialist
RATING AND CHARACTERISTIC CURVES (CPDQR12V0U)
Fig. 2 - Power rating derating curve
Fig. 1 - 8/20us Peak pulse current wave
form acc. IEC 61000-4-5
100%
120
8 us to 100%
Mounting on glass epoxy PCBs
100
Power rating (%)
80%
I PPM
60%
20 us to 50us
40%
80
60
40
20%
20
0%
0
10
20
30
0
40
0
Time (us)
25
50
75
Fig. 3 - Clamping volatage vs.
peak pulse current
125
150
Fig. 4 - Forward volatage vs.
forward current
30
3
8/20us waveform
8/20us waveform
25
Forward voltage,V F (V)
Clamping voltage,V C (V)
100
Ambient temperature ( OC)
20
15
10
5
2.5
2
1.5
1
0.5
0
0
0
1
2
3
4
5
6
0
Peak pulse current,I PP (A)
2
4
6
8
10
12
Forward current,I F (A)
Capacitance between terminals ( P F)
Fig. 5 - Capacitance between
terminals characteristics
60
f=1MHz
T A =25 C
O
50
40
30
20
10
0
0
2
4
6
8
10
12
Reverse voltage (V)
REV:A
Page 2
QW-A7023
Comchip Technology CO., LTD.
SMD ESD Protection Diode
SMD Diodes Specialist
Reel Taping Specification
d
P0
P1
T
E
Index hole
F
W
B
Polarity
P
C
A
12
o
0
D2
D1 D
W1
Trailer
Device
.......
.......
End
.......
.......
Leader
.......
.......
.......
.......
10 pitches (min)
Start
10 pitches (min)
Direction of Feed
QR/0402
QR/0402
SYMBOL
A
B
C
d
D
D1
D2
(mm)
0.75 ± 0.10
1.15 ± 0.10
0.60 ± 0.10
1.55 ± 0.10
178 ± 1
60.0 MIN.
13.0 ± 0.20
(inch)
0.030 ± 0.004
0.045 ± 0.004
0.024 ± 0.004
0.061 ± 0.004
7.008 ± 0.04
2.362 MIN.
0.512 ± 0.008
SYMBOL
E
F
P
P0
P1
T
W
W1
(mm)
1.75 ± 0.10
3.50 ± 0.05
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.10
0.22 ± 0.05
8.00 ± 0.20
13.5 MAX.
(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.
REV:A
Page 3
QW-A7023
Comchip Technology CO., LTD.
SMD ESD Protection Diode
SMD Diodes Specialist
Marking Code
Part Number
Marking Code
CPDQR12V0U
E2
E2
Suggested PAD Layout
QR/0402
SIZE
(mm)
(inch)
A
0.750
0.030
B
0.500
0.020
C
0.700
0.028
D
1.250
0.049
E
0.250
0.010
D
A
E
C
B
Standard Package
Qty per Reel
Reel Size
(Pcs)
(inch)
5000
7
Case Type
QR/0402
REV:A
Page 4
QW-A7023
Comchip Technology CO., LTD.