LH1550AAB1-TR [VISHAY]
Solid State Relay, TRANSISTOR OUTPUT SOLID STATE RELAY, 3750 V ISOLATION-MAX;
| 型号： | LH1550AAB1-TR |
| 厂家： | 
VISHAY |
| 描述： | Solid State Relay, TRANSISTOR OUTPUT SOLID STATE RELAY, 3750 V ISOLATION-MAX 继电器 固态继电器 高压 |
| 文件： | 总6页 (文件大小：126K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LH1550AT1/ AAB1/ AAB1TR
Vishay Semiconductors
1 Form A High-Voltage Solid State Relay
DIP
SMD
Features
• Current Limit Protection
• Isolation Test Voltage 5300 V
RMS
• Typical R 28 Ω
• Load Voltage 350 V
NC
5
ON
S
S'
6
4
• Load Current 120 mA
• High Surge Capability
• Clean Bounce Free Switching
• Low Power Consumption
S
S'
i179003
1
2
3
• High Reliability Monolithic Detector
• SMD Lead Available on Tape and Reel
Pb
e3
Pb-free
• Lead-free component
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Description
Agency Approvals
The LH1550 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 similar to the LH1540, but has
a characteristically higher On resistance. It is con-
structed using a GaAIAs LED for actuation control
and an integrated monolithic die for the switch output.
The die, fabricated in a high-voltage dielectrically iso-
lated 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.
• UL1577, File No. E52744 System Code H or J,
Double Protection
• BABT/BSI Certified
Applications
General Telecom Switching
- On/off Hook Control
- Ring Delay
- Dial Pulse
- Ground Start
- Ground Fault Protection
Instrumentation
Industrial Controls
Order Information
Part
Remarks
Thru Hole, DIP-6
LH1550AT1
LH1550AAB1
SMD-6
LH1550AAB1TR
Tape and Reel, SMD-6
Document Number 83841
Rev. 1.5, 26-Oct-04
www.vishay.com
1
LH1550AT1/ AAB1/ AAB1TR
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
IL ≤ 50 µA
VR
VL
IL
8.0
350
100
V
V
DC or peak AC load voltage
Continuous DC load current -
bidirectional operation
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
RMS t = 1.0 s, IISO = 10 µA
°C
Input/output isolation voltage
V
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.
1.1
Max
2.0
Unit
mA
LED forward current, switch
turn-on
IL = 100 mA, t = 10 ms
LED forward current, switch
turn-off
VL = 350 V
IF = 10 mA
IFoff
VF
0.001
1.15
1.0
-
mA
V
LED forward voltage
1.25
1.45
Output
Parameter
Test condition
Symbol
RON
Min
Typ.
28
Max
50
Unit
ON-resistance, ac:
Pin 4 ( ) to 6 ( )
IF = 5.0 mA, IL = 50 mA
Ω
OFF-resistance
IF = 0 mA, VL = 100 V
ROFF
ILMT
0.5
300
210
-
GΩ
Current limit ac/dc
IF = 5.0 mA, t = 5.0 ms,
VL = 6.0 V
170
250
mA
Off-state leakage current
Output capacitance Pin 4 to 6
Switch Offset
IF = 0 mA, VL = 100 V
IF = 0 mA, VL = 350 V
IF = 0 mA, VL = 1.0 V
IF = 0 mA, VL = 50 V
IF = 5.0 mA
IO
IO
0.35
0.09
18
200
1.0
nA
µA
pF
pF
µV
CO
CO
VOS
7
0.3
www.vishay.com
2
Document Number 83841
Rev. 1.5, 26-Oct-04
LH1550AT1/ AAB1/ AAB1TR
Vishay Semiconductors
Transfer
Parameter
Test condition
VISO = 1.0 V
Symbol
CIO
Min
Typ.
0.7
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
1.1
0.7
3.0
3.0
ms
ms
Turn-off time
Typical Characteristics (Tamb = 25 °C unless otherwise specified)
40
30
100
80
I
F
= 5 mA, t = 5 ms
20
10
60
40
I
I
I
= 2.0 mA
= 3.0 mA
=
Fon
Fon
Fon
0
–10
–20
–30
–40
4.5 to 20 mA
20
0
–40
–20
0
20
40
60
80
20
40
60
80
–40
–20
0
i1550at_02
Ambient Temperature (°C)
AMBIENT TEMPERATURE, T
A
(°C)
i1550at_00
Figure 1. Recommended Operating Conditions
Figure 3. Current Limit vs. Temperature
1.6
1.5
1.4
1.3
1.2
1.1
1.0
70
60
I
F
F
= 5 mA
I
= 50 mA
50
IF = 50 mA
40
IF = 20 mA
30
20
10
0
–10
–20
–30
–40
I
I
F
= 1 mA
F = 2 mA
IF = 5 mA
I
F
= 10 mA
20
40
60
80
–40
–20
0
20
40
60
(°C)
80
–40
–20
0
AMBIENT TEMPERATURE, T
A
(°C)
AMBIENT TEMPERATURE, T
A
i1550at_01
i1550at_03
Figure 2. LED Voltage vs. Temperature
Figure 4. Turn-on Time vs. Temperature
Document Number 83841
Rev. 1.5, 26-Oct-04
www.vishay.com
3
LH1550AT1/ AAB1/ AAB1TR
Vishay Semiconductors
300
IF = 50 mA
200
100
0
–100
20
40
60
80
–40
–20
0
AMBIENT TEMPERATURE, T
A
(°C)
i1545at_04
Figure 5. LED Current for Switch Turn-on/off vs. Temperature
60
50
IL = 5 mA
40
30
20
10
0
–10
–20
–30
–40
20
40
60
80
–40
–20
0
AMBIENT TEMPERATURE, T
A
(°C)
i1550at_05
Figure 6. ON-Resistance vs. Temperature
80
75
I
F
L
= 5 MA
I
= 50 MA
50
25
0
–25
–50
20
40
60
80
–40
–20
0
AMBIENT TEMPERATURE, T
A
(°C)
i1550at_06
Figure 7. Turn-off Time vs. Temperature
www.vishay.com
4
Document Number 83841
Rev. 1.5, 26-Oct-04
LH1550AT1/ AAB1/ AAB1TR
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)
.010 (.25)
.035 (0.90)
.031 (0.80)
.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 83841
Rev. 1.5, 26-Oct-04
www.vishay.com
5
LH1550AT1/ AAB1/ AAB1TR
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
6
Document Number 83841
Rev. 1.5, 26-Oct-04
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