COMCHIP CPDV5

SMD ESD Protection Diode
SMD Diodes Specialist
CPDV5-3V3UP
RoHS Device
Features
IEC61000-4-2 (ESD) ±15 kV(Contact),±20kV(Air).
SOT-353
Working voltage: 3.3V
0.087(2.20)
0.079(2.00)
Low leakage current.
Low operating and clamping voltages.
0.053(1.35)
0.045(1.15)
Mechanical data
Case: SOT-353 standard package ,molded plastic.
0.055(1.40)
0.047(1.20)
Terminals: Gold plated, solderable per
MIL-STD-750,method 2026.
0.006(0.15)
0.003(0.08)
Mounting position: Any
0.039(1.00)
0.035(0.90)
0.096(2.45)
0.085(2.15)
Weight: 0.0070 gram (approx.).
Circuit Diagram
5
1
4
2
0.014(0.35)
0.006(0.15)
0.004(0.10)max
0.010(0.26)
3
Dimensions in inches and (millimeter)
Maximum Rating (at T A =25 C unless otherwise noted)
O
Symbol
Value
Unit
Peak pulse power ( tp = 8/20 us)
P PP
40
W
Peak pulse current ( tp = 8/20 us)
I PP
5
A
ESD per IEC 61000-4-2(Air)
ESD per IEC 61000-4-2(Contact)
V ESD
±20
±15
kV
Tj
-55 to +125
O
-55 to +125
O
Parameter
Operating temperature
Storage temperature
T STG
C
C
Electrical Characteristics (at T A =25 C unless otherwise noted)
O
Parameter
Conditions
Symbol Min Typ Max Unit
Reverse stand-off voltage
3.3
V RWM
V
Punch-through voltage
I PT = 2uA
V PT
3.5
V
Snap-back voltage
I SB = 50mA
V SB
2.8
V
Reverse leakage current
V RWM = 3.3V
IR
I PP = 1 A, tp=8/20us
0.5
uA
VC
5.5
V
I PP = 5 A, tp=8/20us
VC
8.0
V
Reverse clamping voltage
I PPR = 1 A, tp=8/20us
V CR
2.4
V
Junction capacitance
V R = 0 V, f = 1MHz
16
pF
0.05
Clamping voltage
Cj
12
REV:B
Page 1
QW-BP025
Comchip Technology CO., LTD.
SMD ESD Protection Diode
SMD Diodes Specialist
RATING AND CHARACTERISTIC CURVES (CPDV5-3V3UP)
Fig. 2 - Power rating derating curve
1
110
100
90
80
Power rating (%)
Max. peak pulse power-P PP (kW )
Fig. 1 - Non-repetitive max. peak pulse power
vs. pulse time
0.1
70
60
50
40
30
20
10
0.01
0
0.1
1
100
10
0
1000
25
50
75
100
Pulse duration-tp(us)
Ambient temperature ( C )
Fig.3 - Clamping voltage vs.
peak pulse current
Fig.4 - Forward voltage vs.
Forward current
16
150
12
Waveform
Parameters:
tr=8us
td=20us
14
10
12
Forward voltage (V)
Clamping voltage (V)
125
O
10
8
Waveform
Parameters:
tr=8us
td=20us
6
4
8
6
4
2
2
0
0
0
1
2
3
4
5
6
0
Peak pulse current(A)
1
2
3
4
5
6
Forward current(A)
Fig.5 - Junction capacitance vs.
reverse voltage
Normalized capacitance - Cj (pF)
20
16
12
8
4
0
0
1
2
3
4
Reverse voltage (V)
REV:B
Page 2
QW-BP025
Comchip Technology CO., LTD.
SMD ESD Protection Diode
SMD Diodes Specialist
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
.......
.......
.......
.......
10 pitches (min)
Start
10 pitches (min)
Direction of Feed
SOT-353
SOT-353
SYMBOL
A
B
C
d
D
D1
D2
(mm)
2.20 ± 0.10
2.40 ± 0.10
1.35 ± 0.10
1.55 ± 0.10
178 ± 1
50.0 MIN.
13.0 ± 0.20
(inch)
0.087 ± 0.004
0.094 ± 0.004
0.053 ± 0.004
0.061 ± 0.004
7.008 ± 0.040
1.969 MIN.
0.512 ± 0.008
SYMBOL
E
F
P
P0
P1
W
W1
(mm)
1.75 ± 0.10
3.50 ± 0.05
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.05
8.00 ± 0.30
14.4 MAX.
(inch)
0.069 ± 0.004
0.138 ± 0.002
0.157 ± 0.004
0.157 ± 0.004
0.079 ± 0.002
0.315 ± 0.012
0.567 MAX
REV:B
Page 3
QW-BP025
Comchip Technology CO., LTD.
SMD ESD Protection Diode
SMD Diodes Specialist
Marking Code
5
Part Number
Marking Code
CPDV5-3V3UP
E3V3
4
E3V3
.
1
2
3
Suggested PAD Layout
C
SOT-353
SIZE
A
(mm)
(inch)
0.80
0.031
A
D
B
0.35
0.014
C
1.30
0.051
D
1.94
0.076
E
2.74
0.108
E
B
Standard Package
Qty per Reel
Reel Size
(Pcs)
(inch)
3000
7
Case Type
SOT-353
REV:B
Page 4
QW-BP025
Comchip Technology CO., LTD.