TVS/ESD Arrays - RLSD32AxxxLC Series
Features
• 350 Watts peak pulse power (tp = 8/20μs)
• Transient protection for data lines to
IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
IEC 61000-4-4 (EFT) 40A (5/50ns)
IEC 61000-4-5 (Lightning) 24A (8/20μs)
• Small package for use in portable electronics
• Suitable replacement for MLV’s in ESD protection
applications
• Protects one I/O or power line
• Low clamping voltage
• Working voltages: 5V,8V, 12V, 15V, 18V,24V,36V
• Low leakage current
• Solid-state silicon avalanche technology
Pinout and Functional Block Diagram
Mechanical Characteristics
• EIAJ SOD-323 package
• Molding compound flammability rating: UL 94V-0
• Marking :
• Packaging : Tape and Reel per EIA 481
LC SERIES
Applications
• Cell Phone Handsets and Accessories
• Microprocessor based equipment
• Personal Digital Assistants (PDA’s)
• Notebooks, Desktops, and Servers
• Portable Instrumentation
• Pagers Peripherals
Life Support Note
• Not Intended for Use in Life Support or Life
Saving Applications
• The products shown herein are not designed
for use in life sustaining or life saving
applications unless otherwise expressly indicated
Circuit Protection
System
Specifications are subject to change without notice.
Please refer to
http://www.ruilon.com
for current information.
Page:1
TVS/ESD Arrays - RLSD32AxxxLC Series
Absolute Maximum Rating
Rating
Peak Pulse Power (tp =8/20μs)
ESD voltage (Contact discharge)
ESD voltage (Air discharge)
Lead soldering temperature
Storage & operating temperature range
Symbol
PPP
VESD
VESD
TL
TSTG ,TJ
Value
350
±8
±15
260
-55 to +150
Units
Watts
Kv
Kv
°C
°C
ElectrIcal CharacterlstIcs Per Lin (@ 25°C Unless Otherwise Specified)
Peak Pulse
Voltage
@8/20μS
Pppm
Vc@IPP
V
7.5
9.8
13.4
19
24
29
43
60
Peak Pulse
Current
@8/20μS
Pppm
IPP
A
5
5
5
5
5
5
1
1
Type Number
Peak Power
Dissipation
@8/20μS
Pppm
Reverse
Stand-Off
Voltage
Vrwm
Max
Reverse
Leakage
@Vrwm
IR@Vrwm
Max
μA
20
5
1
1
1
1
1
1
Maximum
Capacitance
@1MHZ
Co
Max
pF
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
UNI
RLSD32A031LV
RLSD32A051LV
RLSD32A081LV
RLSD32A121LV
RLSD32A151LV
RLSD32A181LV
RLSD32A241LV
RLSD32A361LV
W
350
350
350
350
350
350
350
350
V
3.3
5
8
12
15
18
24
36
Circuit Protection
System
Specifications are subject to change without notice.
Please refer to
http://www.ruilon.com
for current information.
Page:2
TVS/ESD Arrays - RLSD32AxxxLC Series
Typical Characteristics
Figure 1. Power Derating Curve
Figure 2. Pulse Waveforms
110
tr
Waveform
Parameters:
tr=8µs
td=20µs
Peak Power Dissipation(
%
)
100
Peak value Ipp
%
of Peak Pulse Current
90
80
70
60
50
40
30
20
10
0
td=t Ipp/2
|
T
A
-Ambient Temperature(
℃
)
0
5
10
15
20
25
30
t-Time( s)
Figure 3. Non-Repetitive Peak Pulse vs Pulse Time
10.000
Figure 4. ESD Clamping(8kv Contact IEC61000-4-2)
Sample trigger
Tek Run:1.00GS/s [……T………………………]
Ppp- Peak Pulse Power(W)
1.000
100
10
0.1
1
10
100
1,000
10,000
5V
M 50.0ns
tp-Pulse Duration( s)
Circuit Protection
System
Specifications are subject to change without notice.
Please refer to
http://www.ruilon.com
for current information.
Page:3
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