CPDQC3V3T-HF

SMD ESD Protection Diode
CPDQC3V3T-HF
RoHS Device
Halogen Free
Features
0402C/SOD-923F
0.041(1.05)
0.037(0.95)
- Bi-directional ESD protection.
- IEC 61000-4-2 ±30kV(Contact).
- ESD Rating of Class 3 per Human Body Model.
0.026(0.65)
0.022(0.55)
- ESD Rating of Class 4 per Machine Model.
- Surface mount package.
- Ultra small SMD package:0402
0.022(0.55)
0.018(0.45)
- High component density.
0.012(0.30)
0.008(0.20)
Mechanical data
0.001(0.02)
Max.
- Case: 0402C/SOD-923F Standard package,
molded plastic.
0.022(0.55)
0.018(0.45)
- Terminals: Matte tin plated, solderable per
MIL-STD-750,method 2026.
Dimensions in inches and (millimeter)
- Mounting position: Any.
Circuit diagram
- Weight: 0.001 grams(approx.).
Maximum Rating (at TA=25°C unless otherwise noted)
Parameter
Conditions
Symbol
Value
Unit
Peak pulse power
TP = 8/20us
PPP
170
W
Peak pulse current
TP = 8/20us
A
IPP
16
IEC 61000-4-2(air)
ESD
±30
IEC 61000-4-2(contact)
ESD
±30
Tj
-40~+125
°C
TSTG
-55~+150
°C
ESD capability
Operation temperature range
Storage temperature range
kV
Electrical Characteristics (at TA=25°C unless otherwise noted)
Parameter
Conditions
Working peak reverse voltage
IT = 1mA
Reverse leakage current
VRWM = 3.3V
Clamping voltage
IPP = 1A, TP = 8/20us
IPP = 16A, TP = 8/20us
IPP = 5A, TP = 100ns
IPP = 18A, TP = 100ns
Dynamic resistance
Junction capacitance
Min
Typ
3.6
4.2
VBR
4.6
IR
V
<0.02
0.5
uA
VC
VCL
RDYN
VR = 0V, f = 1MHz
CJ
Max
3.3
VRWM
Breakdown voltage
Clamping voltage
Symbol
4.65
Unit
V
V
9.8
6
V
8.75
0.18
Ω
20
pF
25
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
QW-G7068
Page 1
Comchip Technology CO., LTD.
SMD ESD Protection Diode
RATING AND CHARACTERISTIC CURVES (CPDQC3V3T-HF)
Fig.1 - 8/20us Peak Pulse Current
Waveform ACC. IEC 61000-4-5
Peak Valur Ipp
Percentage of Ipp
100%
25
Test Waveform
parameters
tf=8us
td=20us
Ta=25°C
Capacitance Between Terminals, (pF)
120%
e-t
80%
60%
40%
Fig.2 - Typical Capacitance Between
Terminals Characteristics
td= t Ipp/2
20%
20
18
16
14
12
0%
10
5
0
10
15
20
0
30
25
1
Time, (us)
2
3
4
Reverse Voltage, (V)
Fig.3 - Clamping Voltage Vs.
Peak Pulse Current
Fig.4 - Power Rating Derating Curve
12
120
10
100
Power Rating, (%)
Clamping Voltage, (V)
Mounting on glass epoxy PCBs
8
6
4
80
60
40
Waveform
Parameters:
tr=8us
td=20us
2
20
0
0
4
7
10
13
0
16
25
50
75
100
125
Peak Pulse Current, (A)
Ambient Temperature, ( °C )
Fig. 5 - Pin1 To Pin2
Fig.6 - Pin2 To Pin1
20
20
15
15
Current, (A)
Current, (A)
1
10
5
0
150
10
5
0
-5
-0.5 0.5 1.5 2.5 3.5 4.5 5.5 6.5 7.5 8.5 9.5
-5
-0.5 0.5 1.5 2.5 3.5 4.5 5.5 6.5 7.5 8.5 9.5
Voltage, (V)
Voltage, (V)
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
QW-G7068
Page 2
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
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:B
QW-G7068
Page 3
Comchip Technology CO., LTD.
SMD ESD Protection Diode
Marking Code
Part Number
Marking Code
CPDQC3V3T-HF
E3
xx
xx = Product type marking code
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
0402C/SOD-923F
REEL
Reel Size
( pcs )
(inch)
5,000
7
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
QW-G7068
Page 4
Comchip Technology CO., LTD.
Similar pages