LC3302DT4
LOW CAPACITANCE TVS DIODE ARRAY
Features
●
●
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Ultra low leakage: nA level
Operating voltage: 3.3V
Low clamping voltage
Complies with following standards:
– IEC 61000-4-2 (ESD) immunity test
Air discharge: ±30kV
Contact discharge: ±30kV
– IEC61000-4-4 (EFT) 40A (5/50ns)
RoHS Compliant
Dimensions SOT-143
●
Pin Configuration
Applications
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USB 2.0 power and data line
Set-top box and digital TV
Digital video interface (DVI)
Notebook Computers
SIM Ports
10/100 Ethernet
Mechanical Characteristics
●
Package: SOT-143
Lead Finish: Lead Free
UL Flammability Classification Rating 94V-0
Quantity Per Reel:3,000pcs
Reel Size:7inch
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Absolute Maximum Ratings
(Tamb=25°C unless otherwise specified)
Parameter
Peak Pulse Power (8/20µs)
ESD per IEC 61000−4−2 (Air)
ESD per IEC 61000−4−2 (Contact)
Operating Temperature Range
Storage Temperature Range
Symbol
Ppp
V
ESD
T
J
T
STJ
Value
400
±30
±30
Unit
W
Kv
℃
℃
-55 to +125
-55 to +150
Rev
:
01.06.2014
1/3
www.leiditech.com
LC3302DT4
Electrical Characteristics
(TA=25°C unless otherwise specified)
Vc
Part Number
Device
Marking
V
RWM
(V)
V
BR
(V)
I
T
(mA)
V
C
@1A
(Max)
20
(@A)
14
I
R
μA
(Max)
0.5
C
(Pf)
(Typ.)
2
LC3302DT4
LK3
3.3
4.3
1
6.7
Characteristic Curves
Fig1. 8/20µ s Pulse Waveform
120
I
PP
- Peak Pulse Current - % of I
PP
100
80
60
40
t
d
=t I
PP
/2
20
0
0
5
10
15
t - Time ( s)
20
25
30
Peak Value I
PP
Fig2. ESD Pulse Waveform (according to IEC 61000-4-2)
100%
Percent of Peak Pulse Current %
90%
t
r
TEST
WAVEFORM
PARAMETERS
t
r
=8 s
t
d
=20 s
10%
tr = 0.7~1ns
30ns
60ns
Time (ns)
Fig3.
Power Derating Curve
110
100
90
80
70
60
50
40
30
20
10
0
0
25
50
75
100
125
150
Ambient Temperature
–T
A
(ºC)
Rev
:
01.06.2014
% of Rated Power
2/3
www.leiditech.com
LC3302DT4
SOT-143 Package Outline & Dimensions
Inches
Min.
A
A1
0.031
0.000
Symbol
Millimeters
Nom. Max. Min. Nom. Max.
-
-
0.048
0.80
-
-
0.90
-
-
-
2.90
2.37
1.30
1.22
0.15
1.07
0.51
0.94
0.20
3.04
2.64
1.40
0.008 0.013
0.75
0.30
0.76
0.08
2.80
2.10
1.20
θ
A2
b
b1
c
D
E
E1
e
e1
L
L1
N
θ
aaa
bbb
ccc
0.020 0.035 0.042
0.011
0.029
0.003
0.110
-
-
-
0.114
0.020
0.037
0.008
0.120
0.082 0.093 0.104
0.047 0.051 0.055
0.075
0.008
0.015 0.020 0.024
(0.021)
4
0°
-
0.006
0.008
0.004
8°
1.92 BSC
0.20 BSC
0.40
0.50
(0.54)
4
0°
-
0.15
0.20
0.10
8°
0.60
Soldering Footprint
Symbol
C
E1
E2
G
X1
X2
Y
Z
Inches
(0.087)
0.076
0.068
0.031
0.039
0.047
0.055
0.141
Millimeters
(2.20)
1.92
1.72
0.80
1.00
1.20
1.40
3.60
Shanghai Leiditech Electronic Co.,Ltd
Email: sale1@leiditech.com
Tel : +86- 021 50828806
Fax : +86- 021 50477059
Rev
:
01.06.2014
3/3
www.leiditech.com
stm32/stm8
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