VISHAY LH1500AT

LH1500AAB/ AABTR/ AT
Vishay Semiconductors
1 Form A Solid State Relay
DIP
SMD
Features
•
•
•
•
•
•
•
•
•
•
Current Limit Protection
Isolation Test Voltage 5300 VRMS
Typical RON 20 Ω
Load Voltage 350 V
Load Current 150 mA
High Surge Capability
Clean Bounce Free Switching
Low Power Consumption
High Reliability Monolithic output die
SMD Lead Available on Tape and Reel
• Lead-free component
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Agency Approvals
• UL1577, File No. E52744 System Code H or J,
Double Protection
• CSA - Certification 093751
• BSI/BABT Cert. No. 7980
• FIMKO Approval
Applications
General Telecom Switching
- On/off Hook Control
- Ring Delay
- Dial Pulse
- Ground Start
- Ground Fault Protection
Instrumentation
Industrial Controls
Document Number 83804
Rev. 1.5, 26-Oct-04
DC
S'
6
5
4
1
2
3
S
S
S'
i179001
e3
Pb
Pb-free
See "Solid State Relays" (Application Note 56)
Description
The LH1500 is robust, ideal for telecom and ground
fault applications. It is a SPST normally open switch
(1 Form A) that replaces electromechanical relays in
many applications. It is constructed using a GaAIAs
LED for actuation control and an integrated monolithic
die for the switch output. The die, fabricated in a highvoltage dielectrically isolated technology, is comprised of a photodiode array, switch control circuitry
and MOSFET switches. In addition, it employs current-limiting circuitry which meets FCC 68.302 and
other regulatory voltage surge requirements when
overvoltage protection is provided.
Order Information
Part
Remarks
LH1500AT
Thru Hole, DIP-6
LH1500AAB
SMD-6
LH1500AABTR
Tape and Reel, SMD-6
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1
LH1500AAB/ AABTR/ AT
Vishay Semiconductors
Absolute Maximum Ratings, Tamb = 25 °C
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
Value
Unit
Pdiss
550
mW
VR
8.0
V
IF
50
mA
SSR output power dissipation
(continuous)
LED reverse voltage
IR ≤ 10 mA
LED continuous forward current
DC or Peak AC load voltage
IL ≤ 50 mA
VL
350
V
Continuous DC load current bidirectional
Tamb = 25 °C
IL
150
mA
Continuous DC load current unidirectional
Tamb = 25 °C
IL
250
mA
°C
Ambient temperature range
Tamb
- 40 to + 85
Storage temperature range
Tstg
- 40 to + 150
°C
Tsld
260
°C
VISO
5300
VRMS
Soldering temperature
t = 10 s max.
Isolation test voltage (for 1.0 s)
Isolation resistance
VIO = 500 V, Tamb = 25 °C
RIO
≥
VIO = 500 V, Tamb = 100 °C
RIO
≥ 10
Ω
1012
Ω
11
Electrical Characteristics, Tamb = 25 °C
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
Min
Typ.
Max
Unit
0.9
2.0
mA
LED forward current, switch
turn-on
IL = 100 mA, t = 10 ms
IFon
LED forward current, switch
turn-off
VL = ± 300 V
IFoff
0.2
0.8
LED forward voltage
IF = 10 mA
VF
1.15
1.25
1.45
V
Symbol
Min
Typ.
Max
Unit
20
25
Ω
3.0
4.6
6.25
Ω
mA
Output
Parameter
Test condition
ON-resistance, ac/dc:
Pin 4 (±) to 6 (±)
IF = 5.0 mA, IL = 50 mA
RON
ON-resistance, dc:
Pin 4, 6 (+) to 5 (-)
IF = 5.0 mA, IL = 100 mA
RON
Off-resistance
IF = 0 mA, VL = ± 100
ROFF
0.5
300
Current limit ac/dc:
pin 4 (±) to 6 (±)
IF = 5.0, t = 5.0 ms, VL = ± 6.0 V
ILMT
230
255
370
0.32
200
nA
1.0
µA
Off-state leakage current
Output capacitance, Pin 4 to 6
Switch offset
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2
IF = 0 mA, VL = ± 100 V
IO
IF = 0 mA, VL = ± 350 V
IO
GΩ
mA
IF = 0 mA, VL = 1.0 V
CO
33
IF = 0 mA, VL = 50 V
CO
10
pF
IF = 5.0 mA
VOS
0.2
µV
pF
Document Number 83804
Rev. 1.5, 26-Oct-04
LH1500AAB/ AABTR/ AT
Vishay Semiconductors
Transfer
Parameter
Test condition
Symbol
Min
Typ.
Max
Unit
0.3
2.0
ms
0.6
2.0
ms
Capacitance (input-output)
VISO = 1.0 V
CIO
0.71
Turn-on time
IF = 5.0 mA, IL = 50 mA
ton
Turn-off time
IF = 5.0 mA, IL = 50 mA
toff
pF
Typical Characteristics (Tamb = 25 °C unless otherwise specified)
150
LED Forward Current (mA)
120
Load Current (mA)
120
90
IFon =2.0 mA
50 IFon =3.0 mA
IFon =4.0 mA
IFon =5.0 to 20 mA
30
100
60
40
20
0
0
-40
-20
0
20
40
60
Ambient Temperature (°C)
0
80
0.5
1
1.5
2
LED Forward Voltage (V)
ilh1500at_00
ilh1500at_02
Figure 1. Recommended Operating Conditions
Figure 3. LED Forward Current vs.Forward Voltage
1.6
10
1.5
IF =50 mA
IF =20 mA
1.4
1.3
1.2
IF =1.0 mA
I =2.0 mA
1.1 F
1.0
-40
-20
IF =5.0 mA
IF =10 mA
0
20
40
60
Ambient Temperature (°C)
LED Reverse Current (µA)
LED Forward Voltage (V)
T=85°C
T=25°C
T=-40°C
80
8
4
2
0
80
ilh1500at_01
T=-40°C
T=25°C
T=85°C
6
0
8
16
24
32
40
48
LED Reverse Voltage (V)
ilh1500at_03
Figure 2. LED Voltage vs. Temperature
Document Number 83804
Rev. 1.5, 26-Oct-04
Figure 4. LED Reverse Current vs. LED Reverse Voltage
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LH1500AAB/ AABTR/ AT
400
80
IL=100mA
60
Load Current (mA)
LED Current for Switch Turn-on (%)
Norm. @25°C
Vishay Semiconductors
40
20
0
-20
300
T=-40°C
T=25°C
T=85°C
200
100
-40
IF=5 mA
-60
-40
-20
0
20
40
60
80
0
Temperature (°C)
ilh1500at_04
0
ilh1500at_07
1.25
1.2
IL=100mA
1.15
1.1
1.05
1
-40
-20
0
20
40
60
20
10
0
-1
IF =5mA
IL =50mA
-20
-30
-40
-40
-20
0
20
40
Temperature (°C)
60
80
ilh1500at_08
Figure 6. LED Dropout Voltage vs. Temperature
Figure 9. ON-Resistance vs. Temperature
4
IF = 5.0 mA
t = 5.0 ms
VL= SEE ELEC. CHAR.
30
20
10
0
-10
-20
-30
-40
-40
-20
0
20
40
60
80
ON-Resistance Variation (%),
norm. @IF=5mA
40
Change in Current Limit (%)
Normalized to 25°C
5
30
Temperature (°C)
IL=50mA
3
2
1
0
-1
Ambient Temperature (°C)
ilh1500at_06
0
4
8
12
16
20
LED Forward Current (mA)
ilh1500at_09
Figure 7. Current Limit vs. Temperature
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4
4
40
80
ilh1500at_05
2
3
Load Voltage (V)
Figure 8. Load Current vs. Load Voltage
Change in Ron (%) norm. to 25°C
Figure 5. LED Current for Switch Turn-on vs. Temperature
LED Forward Voltage (V)
1
Figure 10. Variation in ON-Resistance vs. LED Current
Document Number 83804
Rev. 1.5, 26-Oct-04
LH1500AAB/ AABTR/ AT
Vishay Semiconductors
120
50
100
IF =0mA
Isolation (dB)
Capacitance (pF)
40
30
20
10
80
60
40
VP =10V
RL =50Ω
20
0
0
10
0
102
20 30 40 50 60 70 80 90 100
Applied Voltage (V)
ilh1500at_10
103
106
Figure 14. Output Isolation
0.14
50
0.12
0.1
0.08
0.06
0.04
0.02
T=-40°C
T=25°C
T=85°C
40
Load Current (µA)
Insertion Loss (dB)
105
ilh1500at_13
Figure 11. Switch Capacitance vs. Applied Voltage
30
20
IF =0mA
IL <50uA
10
RL=600Ω
0
0
102
103
104
Frequence (Hz)
105
ilh1500at_11
0
90
180
270
Load Voltage (V)
360
450
ilh1500at_14
Figure 15. Switch Breakdown Voltage vs. Load Current
1000
100
10
T=85°C
T=70°C
T=50°C
T=25°C
1
0.1
0.01
0
100
200
300
Load Voltage (V)
IF =0mA
400
500
ilh1500at_12
Change in Breakdown Voltage (%)
Normalized to 25°C
Figure 12. Insertion Loss vs. Frequency
Off-State Leakage Current (nA)
104
Frequency (Hz)
8
6
4
2
0
-2
-4
-6
-8
-40
-20
0
20
40
60
80
Ambient Temperature (°C)
ilh1500at_15
Figure 13. Leakage Current vs. Applied Voltage
Document Number 83804
Rev. 1.5, 26-Oct-04
Figure 16. Switch Breakdown Voltage vs. Temperature
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LH1500AAB/ AABTR/ AT
Vishay Semiconductors
30
IF= 5.0 mA
3.0
Change in Turn-off Time (%),
Norm. to 25°C
Switch Offset Voltage (µV)
3.5
2.5
2.0
1.5
1.0
0.5
0
20
40
30
50
60
80
70
20
10
0
-10
IF =5 mA
IL =50 mA
-20
-30
-40
90
-20
Ambient Temperature (°C)
ilh1500at_16
3
0.5
2.5
Turn-on Time (ms)
Switch Offset Voltage (µV)
80
Figure 20. Turn-off Time vs. Temperature
0.6
0.4
0.3
0.2
0.1
0
IL=50mA
2
1.5
T=85°C
T=25°C
T=-40°C
1
0.5
0
5
10
15
20
0
25
0
10
LED Forward Current (mA)
ilh1500at_17
20
30
LED Current (mA)
40
50
ilh1500at_20
Figure 18. Switch Offset Voltage vs. LED Current
Figure 21. Turn-on Time vs. LED Current
30
0.90
20
10
0
IF =5 mA
IL =50 mA
-10
Turn-off Time (ms)
Change in Turn-On Time (%),
norm. to 25°C
60
ilh1500at_19
Figure 17. Switch Offset Voltage vs. Temperature
0.80
T=-40°C
0.70
T=25°C
0.60
T=85°C
-20
0.50
-30
-40
0.40
0
IL=50mA
-20
0
20
40
Temperature (°C)
60
80
ilh1500at_18
10
20
30
40
LED Forward Current (mA)
50
ilh1500at_21
Figure 19. Turn-on Time vs. Temperature
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0
20
40
Temperature (°C)
Figure 22. Turn-off Time vs. LED Current
Document Number 83804
Rev. 1.5, 26-Oct-04
LH1500AAB/ AABTR/ AT
Vishay Semiconductors
Package Dimensions in Inches (mm)
DIP
Pin One ID.
2
3
1
.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.
.020 (.051) Min.
.014 (.35)
.010 (.25)
.035 (0.90)
.031 (0.80)
.022 (0.55)
.018 (0.45)
.347 (8.82)
.300 (7.62)
.100 (2.54) Typ.
i178001
.150 (3.81)
.110 (2.79)
Package Dimensions in Inches (mm)
SMD
.343 (8.71)
.335 (8.51)
Pin one I.D.
.030 (.76)
.256 (6.50)
.248 (6.30)
.100 (2.54)
R .010 (.25)
.070 (1.78)
.315 (8.00) min
.435 (11.05)
.060 (1.52)
.050 (1.27) typ.
.395 (10.03)
.375 (9.63)
.300 (7.62)
typ.
ISO Method A
.039
(0.99)
min.
.052 (1.33)
.048 (1.22)
.150 (3.81)
.130 (3.30) .0098 (.25)
.0040 (.10)
3° to 7°
18°
4°
.100 (2.54)
i178002
Document Number 83804
Rev. 1.5, 26-Oct-04
.040 (1.016)
.020 (0.508)
.315 (8.00)
min.
.012 (0.31)
.008 (0.20)
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LH1500AAB/ 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
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8
Document Number 83804
Rev. 1.5, 26-Oct-04
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
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1