CPDQC3V3C-HF

SMD ESD Protection Diode
CPDQC3V3C-HF
RoHS Device
Halogen Free
Features
- Bi-directional ESD protection.
0402C/SOD-923F
- IEC 61000-4-2 (ESD) ; ±25 KV (Contact)
0.041(1.05)
0.037(0.95)
- ESD rating of Class 3B per Human Body Mode.
- Surface mount package.
- Ultra small SMD package:0402.
0.026(0.65)
0.022(0.55)
- High component density.
Mechanical data
0.022(0.55)
0.018(0.45)
- Case: 0402C/SOD-923F standard package,
molded plastic.
0.012(0.30)
0.008(0.20)
- Terminals: Matte tin plated, Solderable per
MIL-STD-750, method 2026.
- Marking Code: E3
0.001(0.02)
Max.
- Mounting position: Any.
- Weight: 0.001 grams(approx.).
0.022(0.55)
0.018(0.45)
Circuit diagram
Dimensions in inches and (millimeter)
Maximum Rating (at TA=25°C unless otherwise noted)
Parameter
Conditions
Symbol
Value
Unit
Peak pulse power
TP = 8/20us
PPP
65
W
Peak pulse current
TP = 8/20us
IPP
5
A
ESD capability
IEC 61000-4-2(Air)
IEC 61000-4-2(Contact)
VESD
±25
kV
TJ
-55 to +125
°C
TSTG
-55 to +125
°C
Operating temperature range
Storage temperature range
Electrical Characteristics (at TA=25°C unless otherwise noted)
Parameter
Conditions
Working peak reverse voltage
Symbol
Min
Typ
VRWM
Max
Unit
3.3
V
Diode breakdown voltage
IT = 1mA
VBR
3.6
V
Punch-through voltage
IPT = 2uA
VPT
3.5
V
Snap-back voltage
ISB = 50mA
VSB
2.8
V
Reverse leakage current
VRWM = 3.3V
IR
0.05
0.5
uA
IPP = 1 A, Tp = 8/20us
VC
6
8
V
IPP = 5 A, Tp = 8/20us
VC
13
V
VR = 0 V, f = 1MHz
CJ
6
pF
Clamping voltage
Junction capacitance
Company reserves the right to improve product design , functions and reliability without notice.
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Comchip Technology CO., LTD.
SMD ESD Protection Diode
RATING AND CHARACTERISTIC CURVES (CPDQC3V3C-HF)
Fig.1 - 8/20us Peak Pulse Current
Waveform Acc. IEC 61000-4-5
Peak Valur Ipp
Percentage Of Ipp
100%
e-t
80%
60%
40%
120
Test Waveform
parameters
tf=8us
td=20us
Ta=25°C
Mounting on glass epoxy PCBs
100
Power Rating, (%)
120%
Fig.2 - Power Rating Derating Curve
td= t Ipp/2
20%
80
60
40
20
0%
0
0
5
10
15
20
25
0
30
25
75
100
125
Ambient Temperature, ( °C )
Time, (us)
Fig.3 - Clamping Voltage Vs.
Peak Pulse Current
Fig.4 - Capacitance Between
Terminals Characteristics
10
Capacitance Between Terminals, (pF)
16
14
Clamping Voltage, (V)
50
12
10
8
6
Waveform
parameters
tf=8us
td=20us
4
2
3
4
6
4
2
0
2
1
8
5
Peak Pulse Current, (A)
0
0.5
1.0
1.5
2.0
2.5
3.0 3.3
Reverse Voltage, (V)
Company reserves the right to improve product design , functions and reliability without notice.
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Comchip Technology CO., LTD.
SMD ESD Protection Diode
Reel Taping Specification
d
P0
P1
T
E
Index hole
F
W
B
P
C
A
12
o
0
D2
D1 D
W1
Trailer
Device
.......
.......
End
.......
.......
Leader
.......
.......
.......
.......
160mm (min)
Start
400mm (min)
Direction of Feed
(5,000pcs/ Reel)
0402C
(SOD-923F)
0402C
(SOD-923F)
SYMBOL
A
B
C
d
D
D1
D2
(mm)
0.75 ± 0.05
1.17 ± 0.05
0.65 ± 0.05
1.50 + 0.10
- 0
178.00 ± 1.00
60.00 ± 0.50
13.50 ± 0.20
(inch)
0.030 ± 0.002
0.046 ± 0.002
0.026 ± 0.002
0.059 + 0.004
- 0
7.008 ± 0.039
2.362 ± 0.020
0.531 ± 0.008
SYMBOL
E
F
P
P0
P1
T
W
W1
(mm)
1.75 ± 0.10
3.50 ± 0.10
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.10
0.20 + 0.02
- 0.05
8.00 ± 0.20
12.00 + 0.50
- 0
(inch)
0.069 ± 0.004
0.138 ± 0.004
0.157 ± 0.004
0.157 ± 0.004
0.079 ± 0.004
0.008 + 0.001
- 0.002
0.315 ± 0.008
0.472 + 0.020
- 0
Company reserves the right to improve product design , functions and reliability without notice.
REV:C
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Comchip Technology CO., LTD.
SMD ESD Protection Diode
Reel Taping Specification
d
P0
P1
T
E
F
W
B
A
C
P
12
o
0
D2
D1 D
W1
Device
.......
.......
End
.......
.......
Leader
.......
.......
.......
.......
Trailer
160mm (min)
Start
400mm (min)
Direction of Feed
(10,000pcs/ Reel )
0402C
(SOD-923F)
0402C
(SOD-923F)
SYMBOL
A
B
C
d
D
D1
D2
(mm)
0.70 ± 0.05
1.17 ± 0.05
0.60 ± 0.05
1.50 + 0.10
- 0
178.00 ± 1.00
60.00 ± 0.50
13.50 ± 0.20
(inch)
0.028 ± 0.002
0.046 ± 0.002
0.024 ± 0.002
0.059 + 0.004
- 0
7.008 ± 0.039
2.362 ± 0.020
0.531 ± 0.008
SYMBOL
E
F
P
P0
P1
T
W
W1
(mm)
1.75 ± 0.10
3.50 ± 0.05
2.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.05
0.20 ± 0.05
8.00 ± 0.20
12.00 + 0.50
- 0
(inch)
0.069 ± 0.004
0.138 ± 0.002
0.079 ± 0.004
0.157 ± 0.004
0.079 ± 0.002
0.008 + 0.002
0.315 ± 0.008
0.472 + 0.020
- 0
Company reserves the right to improve product design , functions and reliability without notice.
REV:C
QW-G7086
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Comchip Technology CO., LTD.
SMD ESD Protection Diode
Marking Code
Part Number
Marking Code
Packaging
CPDQC3V3C-HF
E3
5,000pcs/Reel
CPDQC3V3C-HFT
E3
10,000pcs/Reel
E3
Suggested PAD Layout
0402C/SOD-923F
SIZE
(mm)
(inch)
A
0.70
0.028
B
0.40
0.016
C
0.70
0.028
D
1.10
0.043
E
0.30
0.012
D
A
E
C
B
Standard Packaging
REEL PACK
Case Type
REEL
Reel Size
( pcs )
(inch)
5,000
7
10,000
7
0402C/SOD-923F
Company reserves the right to improve product design , functions and reliability without notice.
REV:C
QW-G7086
Page 5
Comchip Technology CO., LTD.
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