CPDQR12V [COMCHIP]
SMD ESD Protection Diode; SMD ESD保护二极管
| 型号： | CPDQR12V |
| 厂家： | 
COMCHIP TECHNOLOGY |
| 描述： | SMD ESD Protection Diode |
| 文件： | 总4页 (文件大小：185K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMD ESD Protection Diode
SMD Diodes Specialist
(RoHS Device)
CPDQR12V
Features
Bi-diretional ESD protection.
(16kV) IEC 61000-4-2 rating.
Surface mount package.
0402(1005)
Ultra small SMD package:0402.
High component density.
0.041(1.05)
0.037(0.95)
Mechanical data
0.026(0.65)
0.022(0.55)
Case: 0402(1005) standard package,
molded plastic.
Terminals: Gold plated, solderable per
MIL-STD-750,method 2026.
0.022(0.55)
0.018(0.45)
Marking Code:
CPDQR12V: E2
0.012(0.30) Typ.
Mounting position: Any.
Weight: 0.001 gram(approx.).
0.020(0.50) Typ.
Dimensions in inches and (millimeter)
O
Electrical Characteristics (at TA=25 C unless otherwise noted)
Typ
Symbol Min
Max Unit
Parameter
Diode breakdown voltage
Conditions
IR = 1mA
VBD
13
V
17
0.1
12
Leakage current
VR = 12V
IL
2.0
uA
pF
Junction capacitance
VR = 0V,f =1MHz
CT
IEC 61000-4-2(air)
IEC 61000-4-2(contact)
16
8
ESD capability
ESD
kV
Clamping voltage
IPP = 1A,TP=8/20us
TP=8/20us
VC
PPP
Tj
25
25
V
Peak pulse power
W
O
Operation temperature
Storage temperature
125
150
C
O
TSTG
-55
C
REV:A
Page 1
QW-A7024
Comchip Technology CO., LTD.
SMD ESD Protection Diode
SMD Diodes Specialist
RATING AND CHARACTERISTIC CURVES (CPDQR12V)
Fig. 1 - 8/20us Peak pulse current wave
form acc. IEC 61000-4-5
Fig. 2 - Reverse characteristics
10u
1u
100%
8 us to 100%
80%
60%
20 us to 50us
40%
100n
10n
20%
0%
0
10
20
30
40
0
20
40
60
80
100
Time (us)
Reverse voltage (%)
Fig. 3 - Capacitance between
Fig. 4 - Power rating derating curve
terminals characteristics
15
12
Mounting on glass epoxy PCBs
100
80
CPDQR12V
9
6
60
40
20
3
0
0
25
50
75
100
125
150
0
10
20
30
40
Ambient temperature ( OC)
Reverse voltage (V)
REV:A
Page 2
QW-A7024
Comchip Technology CO., LTD.
SMD ESD Protection Diode
SMD Diodes Specialist
Reel Taping Specification
d
P0
P1
T
E
F
Index hole
W
B
Polarity
C
P
A
1
2
0
o
D2
D
D1
W1
Trailer
Device
Leader
.......
.......
.......
.......
.......
.......
.......
.......
Start
End
10 pitches (min)
10 pitches (min)
Direction of Feed
1
2
SYMBOL
A
B
C
d
D
D
D
(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
QR/0402
QR/0402
(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
0
1
1
SYMBOL
E
F
P
P
P
T
W
W
(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-A7024
Comchip Technology CO., LTD.
SMD ESD Protection Diode
SMD Diodes Specialist
Marking Code
Marking Code
E2
Part Number
CPDQR12V
xx
xx = Product type marking code
Suggested PAD Layout
QR/0402
SIZE
D
A
(mm)
(inch)
A
B
0.750
0.030
E
0.500
0.700
0.020
0.028
C
C
D
E
B
1.250
0.250
0.049
0.010
Standard Package
Qty per Reel
(Pcs)
Reel Size
(inch)
Case Type
QR/0402
5000
7
REV:A
Page 4
QW-A7024
Comchip Technology CO., LTD.
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