Socay LCDA05C-8 Transient voltage suppressors array for esd protection Datasheet

Transient Voltage Suppressors Array for ESD Protection
Low capacitance
LCDAXXC-8 Series
Description
SOP-16
The LCDAxxC-8 has been specifically designed to protect
sensitive components which are connected to data and
transmission lines from over voltages caused by electrostatic
discharge (ESD), electrical fast transients (EFT), and lightning.
The low capacitance array configuration of the LCDAxxC-8
allows the user to protect eight high-speed data or I/O lines.
They may be used on systems operating from 5 to 24 Volts.
The high surge capability (500W, tp=8/20μs) makes the
LCDAxxC-8 suitable for telecommunications systems operating
in harsh transient environments. The low inductance
construction minimizes voltage overshoot during high current
surges.
The features of the LCDAxxC-8 are ideal for protecting
multi-protocol transceivers in WAN applications such as Frame
Relay systems, routers, and switches.
Feature
u
u
u
u
u
u
u
Functional Diagram
500 Watts Peak Pulse Power per Line (tp=8/20μs)
Protects eight I/O lines
Low capacitance for high-speed data lines
RoHS Compliant
IEC61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
IEC61000-4-4 (EFT) 40A (5/50ηs)
IEC61000-4-5 (Lightning) 24A (8/20μs)
Applications
u
u
u
u
u
u
u
u
High-Speed Data Lines
Microprocessor Based Equipment
Test & Measurement Equipment
Notebooks, Desktops, and Servers
Instrumentation
Audio/Video Inputs
LAN/WAN Equipment
Peripherals
Mechanical Characteristics
u
u
u
u
u
u
JEDEC SOP-16 Package
Molding Compound Flammability Rating : UL 94V-0
Weight 150.0 Milligrams (Approximate)
Quantity Per Reel : 500pcs
Reel Size : 7 inch
Lead Finish : Lead Free
Mechanical Characteristics
Symbol
Parameter
Value
Units
500
W
PPP
Peak Pulse Power (tp=8/20μs waveform)
TL
Lead Soldering Temperature
260 (10sec)
ºC
TSTG
Storage Temperature Range
-55 to +150
ºC
Operating Temperature Range
-55 to +150
ºC
TJ
Air Discharge
±15
Contact Discharge
±8
IEC61000-4-2 (ESD)
IEC61000-4-4 (EFT)
40
A
IEC61000-4-5 ( Lightning )
24
A
SOCAY Electronics Co., Ltd.
Revision January 06, 2014
KV
www.socay.com
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@ SOCAY Electronics Co., Ltd. 2014
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Transient Voltage Suppressors Array for ESD Protection
Low capacitance
LCDAXXC-8 Series
Electrical Characteristics (@ 25℃ Unless Otherwise Specified )
Device
Marking
VRWM
(V)
(Max.)
VB
(V)
(Min.)
IT
(mA)
VC
@5A
(Max.)
(Max.)
LCDA05C-8
LCDA05C-8
5.0
6.0
1
9.8
LCDA12C-8
LCDA12C-8
12.0
13.3
1
LCDA15C-8
LCDA15C-8
15.0
16.7
LCDA24C-8
LCDA24C-8
24.0
26.7
Part Number
(@A)
IR
(μA)
(Max.)
C
(pF)
(Typ.)
13.5
42
20
5
19.0
25.9
27
1
5
1
24.0
30.0
17
1
5
1
43.0
49.0
12
1
5
VC
Characteristic Curves
Fig1.
8/20μs Pulse Waveform
Fig2. ESD Pulse Waveform (according to IEC 61000-4-2)
tr
100
Peak Value IPP
80
100%
TEST
WAVEFORM
PARAMETERS
tr=8μs
td=20μs
Percent of Peak Pulse Current %
IPP - Peak Pulse Current - % of IPP
120
60
40
td=t IPP/2
20
0
0
5
10
15
20
25
10%
tr = 0.7~1ns
Time (ns)
30ns
30
60ns
t - Time (μs)
Fig3.
90%
Power Derating Curve
100
90
% of Rated Power
80
70
60
50
40
30
20
10
0
0
20
40 60 80 100 120 140 160 180 200
Ambient Temperature – TA (ºC)
SOCAY Electronics Co., Ltd.
Revision January 06, 2014
www.socay.com
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@ SOCAY Electronics Co., Ltd. 2014
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Transient Voltage Suppressors Array for ESD Protection
Low capacitance
LCDAXXC-8 Series
Characteristic Curves
Fig4.
Fig5.
ESD Clamping (+8KV Contac per IEC61000-4-2)
ESD Clamping (-8KV Contac per IEC61000-4-2)
SOP-16 Package Outline & Dimensions
Symbol
Millimeters
Min.
SOCAY Electronics Co., Ltd.
Revision January 06, 2014
Inches
Min.
Max.
A
9.80
10.0
0.386
0.393
B
3.80
4.00
0.150
0.157
C
1.35
1.75
0.054
0.068
D
0.35
0.49
0.014
0.019
F
0.40
1.25
0.016
0.049
G
Soldering Footprint
Max.
1.27 BSC
0.050 BSC
J
0.19
0.25
0.008
0.009
K
0.10
0.25
0.004
0.009
M
0°
7°
0°
7°
P
5.80
6.20
0.228
0.244
R
0.25
0.50
0.010
0.019
Symbol
Inches
Millimeters
C
(0.205)
(5.20)
G
0.118
3.00
P
0.050
1.27
X
0.024
0.60
Y
0.087
2.20
Z
0.291
7.40
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@ SOCAY Electronics Co., Ltd. 2014
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
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