LH1518AABAT [VISHAY]
1 Form A Solid State Relay; 形式1 Form A固体继电器
| 型号： | LH1518AABAT |
| 厂家： | 
VISHAY |
| 描述： | 1 Form A Solid State Relay |
| 文件： | 总8页 (文件大小：146K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LH1518AAB/ AABTR/ AT
Vishay Semiconductors
1 Form A Solid State Relay
DIP
SMD
Features
• Isolation Test Voltage 5300 V
RMS
• Current-limit Protection
• High-reliability Monolithic Detector
• Low Power Consumption
• Clean, Bounce-free Switching
• High Surge Capability
DC
5
S
S'
6
4
S
S'
• Surface Mountable
• Lead-free component
i179001
1
2
3
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Pb
e3
Pb-free
The relays can switch currents in the range of nano-
amps to hundreds of milliamps. The MOSFET
switches are ideal for small signal switching and are
primarily suited for dc or audio frequency applica-
tions.
Agency Approvals
• UL1577, File No. E52744 System Code H or J,
Double Protection
• CSA - Certification 093751
• BSI/BABT Cert. No. 7980
• DIN EN 60747-5-2 (VDE0884)
DIN EN 60747-5-5 pending
The LH1518 relays feature a monolithic output die
that minimizes wire bonds and permits easy integra-
tion of high-performance circuits such as current lim-
iting in normally-open switches. The output die
integrates the photodiode receptor array, turn-on and
turn-off control circuitry, and the MOSFET switches.
The optically-coupled input is controlled by a highly
efficient GaAlAs infrared LED.
• FIMKO Approval
Applications
General Telecom Switching
Instrumentation
Industrial Controls
Order Information
Part
Remarks
Tubes, SMD-6
Description
LH1518AAB
Vishay Solid State Relays (SSRs) are miniature, opti-
cally- coupled relays with high-voltage MOSFET out-
puts. The LH1518 relays are capable of switching AC
or DC loads from as little as nanovolts to hundreds of
volts.
LH1518AABTR
LH1518AT
Tape and Reel, SMD-6
Tubes, DIP-6
Document Number 83816
Rev. 1.3, 26-Oct-04
www.vishay.com
1
LH1518AAB/ AABTR/ AT
Vishay Semiconductors
Absolute Maximum Ratings, T
= 25 °C
amb
Stresses in excess of the absolute Maximum Ratings can cause permanent damage to the device. Functional operation of the device is
not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute
Maximum Ratings for extended periods of time can adversely affect reliability.
SSR
Parameter
Test condition
Symbol
IF
Value
50
Unit
mA
LED continuous forward current
LED reverse voltage
IR ≤ 10 µA
VR
VL
IL
8.0
250
155
V
V
DC or peak AC load voltage
Continuous DC load current,
bidirectional operation
mA
Continuous DC load current,
unidirectional operation
IL
300
mA
1)
- 40 to + 85
- 40 to + 150
260
Peak load current (single shot) t = 100 ms
Ambient temperature range
IP
Tamb
Tstg
Tsld
°C
°C
Storage temperature range
Pin soldering temperature
t = 10 s max
°C
Input/output isolation voltage
VISO
Pdiss
5300
VRMS
mW
Output power dissipation
(continuous)
550
1) Refer to Current Limit Performance Application Note 58 for a discussion on relay operation during transient currents.
Electrical Characteristics, T
= 25 °C
amb
Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering
evaluations. Typical values are for information only and are not part of the testing requirements.
Input
Parameter
Test condition
Symbol
IFon
Min
Typ.
0.8
Max
2.0
Unit
mA
LED forward current,
switch turn-on
IL = 100 mA, t = 10 ms
LED forward current,
switch turn-off
VL = 200 V
IF = 10 mA
IFoff
VF
0.2
0.7
mA
V
LED forward voltage
1.15
1.26
1.45
Output
Parameter
Test condition
Symbol
RON
Min
10
Typ.
15
Max
20
Unit
ON-resistance ac/dc:
Pin 4( ) to 6 ( )
IF = 5.0 mA, IL = 50 mA
Ω
ON-resistance dc:
Pin 4, 6 (+) to 5 ( )
IF = 5.0 mA, IL = 100 mA
RON
2.5
3.75
5.0
Ω
Off-resistance
IF = 0 mA, VL = 100 V
ROFF
ILMT
0.5
5000
200
GΩ
Current limit ac/dc :
Pin 4 ( ) to 6 ( )
IF = 5.0 mA, VL = 6.0 V,
t = 5.0 ms
170
280
mA
Off-state leakage current
Output capacitance Pin 4 to 6
Switch offset
IF = 0 mA, VL = 100 V
IO
IO
0.02
200
1.0
nA
µA
pF
pF
V
IF = 0 mA, VL = 250 V
IF = 0 mA, VL = 1.0 V
IF = 0 mA, VL = 50 V
IF = 5.0 mA
CO
CO
VOS
55
10
0.15
www.vishay.com
2
Document Number 83816
Rev. 1.3, 26-Oct-04
LH1518AAB/ AABTR/ AT
Vishay Semiconductors
Transfer
Parameter
Test condition
VISO = 1.0 V
Symbol
CIO
Min
Typ.
0.8
Max
Unit
pF
Capacitance (input-output)
Turn-on time
IF = 5.0 mA, IL = 50 mA
IF = 5.0 mA, IL = 50 mA
ton
toff
1.4
0.7
3.0
3.0
ms
ms
Turn-off time
Typical Characteristics (Tamb = 25 °C unless otherwise specified)
1.6
1.5
1.4
1.3
1.2
1.1
1.0
60
50
I
= 50 mA
F
I
L
= 50 mA
I
F
= 20 mA
40
I
F
= 10 mA
30
20
10
0
–10
–20
–30
–40
I
F
= 5 mA
I
F
= 2 mA
I
F
= 1 mA
–40 –20
0
20
40
60
80
–40 –20
0
20
40
60
80
17300
Temperature ( qC )
17302
Ambient Temperature ( qC )
Figure 1. LED Voltage vs. Temperature
Figure 3. ON-Resistance vs. Temperature
120
100
80
60
40
20
0
10
9
8
7
6
5
4
3
2
1
0
T = 85 qC
T = 25 qC
T = 85 qC
T = 25 qC
T = –40 qC
T = –40 qC
0.0
0.5
1.0
1.5
2.0
0
10 20 30 40 50 60 70 80
LED Reverse Voltage ( V )
17301
LED Forward Voltage ( V )
17303
Figure 2. LED Forward Current vs. LED Forward Voltage
Figure 4. LED Reverse Current vs. LED Reverse Voltage
Document Number 83816
Rev. 1.3, 26-Oct-04
www.vishay.com
3
LH1518AAB/ AABTR/ AT
Vishay Semiconductors
8
6
40
30
I
V
= 5 mA
F
I
= 0
F
= 6 V
L
4
2
I t50 PA
L
20
10
0
–2
–4
–6
–8
–10
–12
0
–10
–20
–30
–40
–40 –20
0
20
40
60
80
–40 –20
0
20
40
60
80
17304
Ambient Temperature ( qC )
17307
Ambient Temperature ( qC )
Figure 5. Switch Breakdown Voltage vs. Temperature
Figure 8. Current Limit vs. Temperature
10
8
50
I
L
= 50 mA
40
T = 85 qC
6
T = 25 qC
30
20
10
0
4
T = –40 qC
2
I
F
= 0
0
I t50 PA
L
–2
0
100
200
300
400
500
0
4
8
12
16
20
17305
Load Voltage ( V )
17308
LED Current ( mA )
Figure 6. Switch Breakdown Voltage vs. Load Current
Figure 9. Variation in ON-Resistance vs. LED Current
300
1.24
I
F
= 5 mA
I
L
= 100 mA
1.20
1.16
1.12
1.08
1.04
T = –40 qC
T = 25 qC
200
100
0
T = 85 qC
0
1
2
3
4
5
–40 –20
0
20
40
60
80
17306
Load Voltage ( V )
17309
Temperature ( qC )
Figure 7. Load Current vs. Load Voltage
Figure 10. LED Dropout Voltage vs. Temperature
www.vishay.com
4
Document Number 83816
Rev. 1.3, 26-Oct-04
LH1518AAB/ AABTR/ AT
Vishay Semiconductors
1000
0.25
0.20
0.15
0.10
0.05
0.00
I
F
= 0
R
L
= 600 :
T = 85 qC
T = 70 qC
100
10
1
T = 50 qC
T = 25 qC
0.1
100
1000
10000
100000
0
50
100
150
200
250
17310
17311
17312
Frequency ( Hz )
17313
17314
17315
Load Voltage ( V )
Figure 11. Insertion Loss vs. Frequency
Figure 14. Leakage Current vs. Applied Voltage
120
100
80
60
40
20
0
0.8
R
V
= 50 :
= 10 V
L
P
0.7
0.6
0.5
0.4
0.3
1000
10000
100000
1000000
0
5
10
15
20
25
Frequency ( Hz )
LED Current ( mA )
Figure 12. Output Isolation
Figure 15. Switch Offset Voltage vs. LED Current
3.0
2.5
2.0
1.5
1.0
0.5
0.0
100
80
60
40
20
0
I
F
= 5 mA
I
= 0
F
0
20
40
60
80
100
25
35
45
55
65
75
85
Applied Voltage ( V )
Temperature ( qC )
Figure 13. Switch Capacitance vs. Applied Voltage
Figure 16. Switch Offset Voltage vs. Temperature
Document Number 83816
Rev. 1.3, 26-Oct-04
www.vishay.com
5
LH1518AAB/ AABTR/ AT
Vishay Semiconductors
100
40
30
I
L
= 100 mA
I
F
= 5 mA
80
60
I
L
= 50 mA
20
40
10
20
0
0
–10
–20
–30
–40
–20
–40
–60
–40 –20
0
20
40
60
80
–40 –20
0
20
40
60
80
17316
Temperature ( qC )
17319
Temperature ( qC )
Figure 17. LED Current for Switch Turn-on vs. Temperature
Figure 20. Turn-off Time vs. Temperature
1.0
100
80
I
F
= 5 mA
I
L
= 50 mA
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
T = –40 qC
I
L
= 50 mA
60
T = 25 qC
T = 85 qC
40
20
0
–20
–40
0
10
20
30
40
50
–40 –20
0
20
40
60
80
17317
LED Forward Current ( mA )
17320
Temperature ( qC )
Figure 18. Turn-off Time vs. LED Current
Figure 21. Turn-on Time vs. Temperature
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
I
L
= 50 mA
T = 85 qC
T = 25 qC
T = –40 qC
0
10
20
30
40
50
17318
LED Forward Current ( mA )
Figure 19. Turn-on Time vs. LED Current
www.vishay.com
6
Document Number 83816
Rev. 1.3, 26-Oct-04
LH1518AAB/ AABTR/ AT
Vishay Semiconductors
Package Dimensions in Inches (mm)
DIP
Pin One ID.
2
1
3
.256 (6.50)
.248 (6.30)
ISO Method A
4
5
6
.343 (8.70)
.335 (8.50)
.300 (7.62)
Typ.
.039
(1.00)
Min.
.150 (3.81)
.130 (3.30)
4° Typ.
18° Typ.
.150 (3.81)
.110 (2.79)
.020 (.051) Min.
.014 (.35)
.035 (0.90)
.031 (0.80)
.010 (.25)
.022 (0.55)
.018 (0.45)
.347 (8.82)
.300 (7.62)
i178001
.100 (2.54) Typ.
Package Dimensions in Inches (mm)
SMD
.343 (8.71)
Pin one I.D.
.335 (8.51)
.030 (.76)
R .010 (.25)
.256 (6.50)
.248 (6.30)
.100 (2.54)
.070 (1.78)
.315 (8.00) min
.435 (11.05)
.060 (1.52)
.050 (1.27) typ.
.395 (10.03)
.375 (9.63)
ISO Method A
.052 (1.33)
.048 (1.22)
.300 (7.62)
typ.
3° to 7°
.039
(0.99)
min.
.150 (3.81)
.130 (3.30)
.0098 (.25)
.0040 (.10)
18°
4°
.012 (0.31)
.008 (0.20)
.040 (1.016)
.020 (0.508)
.100 (2.54)
.315 (8.00)
min.
i178002
Document Number 83816
Rev. 1.3, 26-Oct-04
www.vishay.com
7
LH1518AAB/ AABTR/ AT
Vishay Semiconductors
Ozone Depleting Substances Policy Statement
It is the policy of Vishay Semiconductor GmbH to
1. Meet all present and future national and international statutory requirements.
2. Regularly and continuously improve the performance of our products, processes, distribution and
operatingsystems with respect to their impact on the health and safety of our employees and the public, as
well as their impact on the environment.
It is particular concern to control or eliminate releases of those substances into the atmosphere which are
known as ozone depleting substances (ODSs).
The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs
and forbid their use within the next ten years. Various national and international initiatives are pressing for an
earlier ban on these substances.
Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use
of ODSs listed in the following documents.
1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments
respectively
2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental
Protection Agency (EPA) in the USA
3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively.
Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting
substances and do not contain such substances.
We reserve the right to make changes to improve technical design
and may do so without further notice.
Parameters can vary in different applications. All operating parameters must be validated for each
customer application by the customer. Should the buyer use Vishay Semiconductors products for any
unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all
claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal
damage, injury or death associated with such unintended or unauthorized use.
Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany
Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423
www.vishay.com
8
Document Number 83816
Rev. 1.3, 26-Oct-04
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