CPDQR24VEU-HF

Comchip
SMD ESD Protection Diode
SMD Diode Specialist
CPDQR24VEU-HF
RoHS Device
Halogen Free
0402/SOD-923F
Features
- Uni-directional ESD protection.
- Surface mount package.
- Ultra small SMD package:0402.
- High component density.
0.041(1.05)
0.037(0.95)
0.026(0.65)
0.022(0.55)
Mechanical data
- Case: 0402/SOD-923F standard package,
molded plastic.
- Terminals: Gold plated, Solderable per
MIL-STD-750,method 2026.
- Mounting position: Any.
- Weight: 0.001 grams(approx.).
0.022(0.55)
0.018(0.45)
0.014(0.35)
0.010(0.25)
Circuit Diagram
0.020(0.50)
0.016(0.40)
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
105
W
Peak pulse current
TP = 8/20us
IPP
2.5
A
ESD capability
IEC 61000-4-2(air)
IEC 61000-4-2(contact)
ESD
±25
kV
Tj
-55~+125
°C
TSTG
-55~+150
°C
Operation temperature range
Storage temperature range
Electrical Characteristics (at TA=25°C unless otherwise noted)
Parameter
Conditions
Working peak reverse voltage
Symbol
Min
Typ
24
VRWM
Forward voltage
IF = 10mA
VF
Breakdown voltage
IT = 1mA
VBR
Reverse leakage current
VRWM = 24V
Clamping voltage
Junction capacitance
Max
0.8
26.5
Unit
V
V
32
V
IR
100
nA
IPP = 1A, TP = 8/20us
IPP = 2.5A, TP = 8/20us
VC
34
42
V
VR = 0V, f = 1MHz
CJ
35
pF
Company reserves the right to improve product design , functions and reliability without notice.
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Comchip Technology CO., LTD.
Comchip
SMD ESD Protection Diode
SMD Diode Specialist
RATING AND CHARACTERISTIC CURVES (CPDQR24VEU-HF)
Fig.2 - Power rating derating curve
Fig.1 - 8/20us Peak Pulse Current Wave
Form Acc. IEC 61000-4-5
120%
Percentage of Ipp
100%
Peak Valur Ipp
e-t
80%
60%
40%
Mounting on glass epoxy PCBs
100
Power Rating, (%)
Ta=25°C
120
Test Waveform
parameters
tf=8us
td=20us
td= t Ipp/2
80
60
40
20
20%
0
0%
0
5
10
15
20
25
0
30
25
100
125
Fig.4 - Capacitance Between
Terminals Characteristics
Fig.3 - Clamping Voltage Vs.
Peak Pulse Current
35
Capacitance Between Terminals, (PF)
60
Clamping Voltage, VC (V)
75
Ambient Temperature, ( °C )
Time, (us)
50
40
30
20
8/20us
waveform
f=1MHz
TA=25°C
30
25
20
15
10
5
0
10
1.0
50
1.5
2.0
2.5
0
2
4
6
8
10 12 14 16 18 20 22 24
Reverse Voltage, (V)
Peak Pulse Current, IPP (A)
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
Page 2
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Comchip Technology CO., LTD.
Comchip
SMD ESD Protection Diode
SMD Diode Specialist
Reel Taping Specification
d
P0
P1
T
E
Index hole
F
W
B
C
P
A
12
o
0
D2
D1 D
W1
Trailer
Device
.......
.......
End
.......
.......
Leader
.......
.......
.......
.......
10 pitches (min)
Start
10 pitches (min)
Direction of Feed
0402
(SOD-923F)
0402
(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 ± 1
60.0 + 0.50
- 0
13.0 ± 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
0.512 ± 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
12.0 +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
Company reserves the right to improve product design , functions and reliability without notice.
0.472 ± 0.006
REV:A
Page 3
QW-G7090
Comchip Technology CO., LTD.
Comchip
SMD ESD Protection Diode
SMD Diode Specialist
Marking Code
Part Number
Marking Code
CPDQR24VEU-HF
E4
E4
Suggested PAD Layout
0402/SOD-923F
SIZE
(mm)
(inch)
A
0.750
0.030
B
0.500
0.020
D
A
E
C
C
0.700
0.028
D
1.250
0.049
E
0.250
0.010
B
Standard Packaging
REEL PACK
Case Type
0402/SOD-923F
REEL
Reel Size
( pcs )
(inch)
5,000
7
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
Page 4
QW-G7090
Comchip Technology CO., LTD.
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