TVS/ESD Arrays - RLST23A051-241LV Series
Features
• 400 Watts peak pulse power (tp = 8/20μs)
• Transient protection for high speed 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)
• One device protects one unidirectional line
• Two devices protect two high-speed line pairs
• Low capacitance
• Low leakage current
• Low operating and clamping voltages
• Solid-state EPD TVS process technology
Mechanical Characteristics
•
SOT-23
package
• Molding compound flammability rating: UL 94V-0
• Packaging: Tape and Reel per EIA 481
• Lead Finish: Matte tin
• RoHS Compliant
Pinout and Functional Block Diagram
Applications
• High-Speed data lines
• Cellular handsets AND accessories
• Universal Serial Bus (USB) port protection
• Portable instrumentation
• LAN/WAN equipment
• 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
SOT23 (Top View)
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 - RLST23A051-241LV Series
Absolute Maximum Rating
Rating
Peak Pulse Power (tp =8/20μs)
Lead Soldering Temperature
Operating Temperature
Storage Temperature
Symbol
Ppk
TL
T
J
TSTG
Value
400
260 (10 sec.)
-55 to +125
-55 to +150
Units
Watts
°C
°C
°C
ElectrIcal CharacterlstIcs Per Lin (@ 25°C Unless Otherwise Specified)
Peak Power
Dissipation
@8/20μS
Pppm
Reverse
Stand-Off
Voltage
Vrwm
Max
W
RLST23A051LV
RLST23A121LV
RLST23A151LV
RLST23A241LV
400
400
400
400
V
5
12
15
24
Peak Pulse
Voltage
@8/20μS
Pppm
Vc@IPP
V
9.8/11
19/24
24/30
43/55
Peak Pulse
Current
@8/20μS
Pppm
IPP
A
1/5
1/5
1/5
1/5
Reverse
Leakage
@Vrwm
IR@Vrwm
Max
μA
5
1
1
1
Maximum
Capacitance
@1MHZ
Co
Max
BI(pF)
1.2
1.2
1.2
1.2
Type Number
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 - RLST23A051-241LV Series
Typical Characteristics
Non-Repetitive Peak Pulse Power vs. Pulse Time
10
(kW)
110
100
PP
Power Derating Curve
90
80
70
60
50
40
30
20
10
0
pk
Peak Pulse Power - P
1
0.1
0.01
0.1
1
10
Pulse Duration - t
p
% of Rated Power or I
100
(µs)
1000
0
25
50
75
100
A
125
150
Ambient Temperature - T
( C)
o
Pulse Waveform
110
100
90
80
Percent of I
ESD Pulse Waveform (Per I EC 61000-4-2)
Waveform
Parameters:
tr = 8µs
td = 20µs
e
-t
70
60
50
40
30
20
10
0
0
5
10
PP
td = I
PP
/2
15
Time (µs)
20
25
30
IEC 61000-4-2 Discharge Parameters
Tesrt
Test
First Peak
Peak
Peak
Voltag
Voltage(Air
irst
F
Ourrent Ourrent at Ourrent at (Cont act
Level
Discharge)
eak
P
(A)
30 ns (A) 60 ns (A) Discharge)
(KV)
Current
(KV)
7.5
15
22.5
30
4
8
12
16
8
4
6
8
2
4
6
8
2
IEC 61000-4-2 Discharge Parameters
Peak
Current
at 30 ns
(A)
4
8
12
16
Peak
Current
at 60 ns
(A)
8
4
6
8
Test
Test
Volt age
Volt age
(Cont act
(Air
Discharge) Discharge)
(kV)
(kV)
2
4
6
8
2
4
8
15
Level
1
2
3
4
(A)
7.5
15
22.5
30
1
4
2
3
4
8
15
Circuit Protection
System
Specifications are subject to change without notice.
Please refer to
http://www.ruilon.com
for current information.
Page:3
TVS/ESD Arrays - RLST23A051-241LV Series
Package dimension SOT-23
D
e1
3
H
B
A
DIMENSIONS
INCHES
MILLIMETERS
DIM
MIN NOM MAX MIN NOM MAX
A
A1
A2
b
c
D
E
E1
e
e1
L
L1
N
0
aaa
bbb
-
-
.037
-
-
.114
.093
.051
.075
.037
.015 .020
.022
3
-
0°
.004
.008
.035
.000
.035
.012
.003
.110
.082
.047
.044
.004
.040
.020
.007
.120
.104
.055
-
1.12
0.89
-
0.01
0.10
0.88 0.95 1.02
-
0.30
0.51
-
0.08
0.18
2.80 2.90 3.04
2.10 2.37 2.64
1.20 1.30 1.40
1.90 BSC
0.95 BSC
.024 0.40 0.50 0.60
(0.55)
3
-
8°
0°
8°
0.10
0.20
E1
E
SEATING
PLANE
C
GAUGE
PLANE
0.25
L
L1
0
c
DETAIL A
1
e
2
bxN
bbb
C A B
A
A2
3X
aaa C
SEATING PLANE
SIDE VIEW
SEE DETAIL A
A1
NOTES:
C
Dimensions
1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
3. DIMENSIONS "E1" AND "D" DO NOT INCLUDE MOLD FLASH, PROTRUSIONS
DIM
Min
Nom
Max
OR GATE BURRS.
2. DATUMS -A- AND -B- TO BE DETERMINED AT DATUM PLANE -H-
Inches
Millimeters
Min
0.89
0.01
0.01
0.30
0.08
2.80
2.10
1.20
Nom
-
-
-
-
-
2.90
2.37
1.30
1.90 BCS
0.95 BCS
Max
1.12
0.10
0.10
0.51
0.18
3.04
2.64
1.40
A
A1
A2
b
c
D
E
E1
e
e1
L
L1
N
.035
-
.035
.012
.003
.110
.082
0.47
-
-
.037
-
-
.114
.093
.051
.075
.037
.044
.004
.040
.020
.007
.120
.104
.055
.015
.020
.022
3
.024
0.40
0.50
(0.55)
3
0.60
Circuit Protection
System
Specifications are subject to change without notice.
Please refer to
http://www.ruilon.com
for current information.
Page:4
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