LH1529BAC [VISHAY]
Telecom Switch - 1 Form A Solid State Relay; 电信开关 - 1型固态继电器
| 型号： | LH1529BAC |
| 厂家： | 
VISHAY |
| 描述： | Telecom Switch - 1 Form A Solid State Relay |
| 文件： | 总7页 (文件大小：199K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LH1529AB/ AAC/ AACTR/ BB/ BAC/
VISHAY
Vishay Semiconductors
Telecom Switch - 1 Form A Solid State Relay
DIP
SMD
Features
• Solid State Relay and Optocoupler in One Pack-
age
• Surface Mount Package
• l/O Isolation, 5300 VRMS
• LH1529A, CTR Min. = 33 %
S'
S
8
7
6
5
4
• LH1529B, CTR Min. = 100 %
S1
S'
• Optocoupler
-Bidirectional Current Detection
1
2
3
i179049
• Solid-state Relay (Equivalent to TS117P)
- Typical RON 20 Ω
See Appnote 56
- Load Voltage 350 V
Description
- Load Current 120 mA
The LH1529A and LH1529B Telecom switches con-
sist of an optically coupled solid state relay (SSR) and
bidirectional input optocoupler. The SSR is ideal for
performing switch hook and dial-pulse switching while
optocoupler performs ring detection and loop current
sensing functions. Both the SSR and optocoupler pro-
vide 5300 VRMS of input to output isolation.
- Current Limit Protection
- High Surge Capability
- Linear, AC/DC Operation
- Clean Bounce Free Switching
- Low Power Consumption
- High Reliability Monolithic Receptor
Agency Approvals
• UL - File No. E52744
• BSI/BABT Cert. No. 7980
• FIMKO Approval
Order Information
Part
Remarks
DIP-8, Tubes
LH1529AB
LH1529BB
LH1529AAC
LH1529BAC
DIP-8, Tubes
SMD-8, Tubes
Applications
General Telecom Switching
- On/off Hook Control
- Dial Pulse
SMD-8, Tubes
LH1529AACTR
LH1529BACTR
SMD-8, Tape and Reel
SMD-8, Tape and Reel
- Ring Current Detection
- Loop Current Sensing
Document Number 83827
Rev. 1.2, 06-Oct-03
www.vishay.com
1
LH1529AB/ AAC/ AACTR/ BB/ BAC/
Vishay Semiconductors
VISHAY
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
Value
50
Unit
mA
LED continuous forward current
I
F
LED reverse voltage
I
I
≤ 10 µA
V
5.0
350
V
V
R
L
R
DC or peak AC load voltage
Continuous DC load current
Total power dissipation
≤ 50 µA
V
L
I
120
mA
mW
°C
°C
°C
L
P
600
diss
Ambient temperature range
Storage temperature range
Soldering temperature
T
- 40 to + 85
- 40 to + 150
260
amb
T
stg
sld
t = 10 s max.
T
Isolation test voltage ( for 1.0 s)
Isolation resistance
V
5300
V
RMS
ISO
12
V
V
= 500 V, T
= 25 °C
R
Ω
IO
IO
amb
IO
IO
≥ 10
11
= 500 V, T
= 100 °C
R
Ω
amb
≥ 10
Optocoupler
Parameter
Test condition
Symbol
Value
50
Unit
mA
LED continuous forward current
I
F
LED reverse voltage
I
≤ 10 µA
V
5.0
30
V
V
R
R
Collector to emitter breakdown
voltage
BV
CEO
Phototransistor power
dissipation
P
150
mW
diss
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.
SSR
Parameter
Test condition
I = 100 mA, t = 10 ms
Part
Symbol
Min
0.2
Typ.
0.7
Max
2.0
Unit
mA
LED forward current for switch
turn-on
I
L
Fon
LED forward current for switch
turn-off
V = 300 V
I
0.6
mA
L
Foff
LED forward voltage
I
I
= 10 mA
V
1.15
12
1.26
20
1.45
25
V
F
F
F
ON- resistance, AC/DC,
pins 4 ( ) to 6 ( )
= 5.0 mA, I = 50 mA
R
Ω
L
ON
Current limit
I
= 5.0 mA, t = 5.0 ms,
LH1529AB
I
230
260
370
mA
F
limit
V = 6.0 V
L
LH1529AAC
LH1529BB
LH1529BAC
I
I
I
230
170
170
260
210
210
0.02
370
250
250
200
1.0
mA
mA
mA
nA
limit
limit
limit
Off-state leakage current
I
I
= 0 mA, V = 100 V
F
F
L
= 0 mA, V = 350 V
µA
L
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2
Document Number 83827
Rev. 1.2, 06-Oct-03
LH1529AB/ AAC/ AACTR/ BB/ BAC/
VISHAY
Vishay Semiconductors
Parameter
Test condition
I = 0 mA, V = 1 V
Part
Symbol
Min
Typ.
55
Max
Unit
pF
Output capacitance
pin 7 to pin 8
F
L
I = 0 mA, V = 50 V
10
1.3
2.0
2.0
1.3
1.3
0.6
0.6
0.6
0.6
pF
pF
F
L
Input/output capacitance
Turn-on time
V
= 1.0 V
C
t
ISO
ISO
on
on
on
on
off
off
off
off
I = 5.0 mA, I = 50 mA
LH1529AB
LH1529AAC
LH1529BB
LH1529BAC
LH1529AB
LH1529AAC
LH1529AB
LH1529BB
3.0
3.0
2.5
2.5
3.0
3.0
2.5
2.5
ms
ms
ms
ms
ms
ms
ms
ms
F
L
t
t
t
Turn-off time
I = 5.0 mA, I = 50 mA
t
F
L
t
t
t
Optocoupler
Parameter
Test condition
Part
Symbol
Min
0.9
Typ.
1.2
Max
1.5
Unit
V
LED forward voltage
I = 10 mA
V
F
F
Saturation voltage
I = 16 mA, I = 2.0 mA
V
I
0.7
0.5
500
1.0
V
F
C
CEsat
CEO
CEO
Dark current leakage
Trickle current leakage
DC current transfer ratio
I = 0 mA, V = 5.0 V
nA
µA
%
F
CE
I = 5.0 µA, V = 5.0 V
I
F
CE
I = 6.0 mA, V = 0.5 V
LH1529AB
CTR
33
100
F
CE
LH1529AAC
LH1529BB
LH1529BAC
CTR
CTR
CTR
33
100
165
165
%
%
%
100
100
Typical Characteristics (Tamb = 25 °C unless otherwise specified)
150
120
1.6
1.5
I
=
FON
5 mA to 20 mA
I
= 50 mA
F
I
= 20 mA
F
1.4
1.3
1.2
90
60
I
I
I
= 2 mA
= 3 mA
= 4 mA
FON
FON
FON
I
I
= 1 mA
= 2 mA
F
F
30
0
1.1
1.0
I
= 5 mA
= 10 mA
F
I
F
-40
-20
0
20
40
60
80
-40
-20
0
20
40
60
80
Ambient Temperature (°C)
Ambient Temperature (°C)
ilh1529ab_00
ilh1529ab_01
Figure 1. Recommended Operating Conditions
Figure 2. LED Voltage vs. Temperature
Document Number 83827
Rev. 1.2, 06-Oct-03
www.vishay.com
3
LH1529AB/ AAC/ AACTR/ BB/ BAC/
Vishay Semiconductors
VISHAY
40
30
20
10
50
40
I
= 50 mA
L
I
= 5 mA
F
t = 5 ms
= SEE ELEC. CHAR.
30
20
10
0
V
L
0
-10
-20
-10
-20
-30
-40
-40
-30
-40
-20
0
20
40
60
80
-40
-20
0
20
40
60
80
Ambient Temperature (°C)
Ambient Temperature (°C)
ilh1529ab_02
ilh1529ab_05
Figure 3. Current Limit vs. Temperature
Figure 6. ON-Resistance vs. Temperature
0.30
0.25
0.20
80
70
I
= 0 mA
F
f = 1 MHz
60
50
40
30
20
R
= 600 Ω
L
0.15
0.10
0.05
0
10
0
2
3
4
5
10
0
20
40
60
80
100
10
10
10
Frequency (Hz)
Applied Voltage (V)
ilh1529ab_03
ilh1529ab_06
Figure 4. Switch Capacitance vs. Applied Voltage
Figure 7. Insertion Loss vs. Frequency
3.0
2.5
100
I
= 100 mA
L
80
60
40
20
0
85 °C
2.0
1.5
1.0
0.5
0
70 °C
50 °C
-20
-40
-60
-20
0
20
40
60
80
-40
0
50 100 150 200 250 300 350 400
Load Voltage (V)
Ambient Temperature (°C)
ilh1529ab_04
ilh1529ab_07
Figure 5. LED Current for Switch Turn-off vs. Temperature
Figure 8. Leakage Current vs. Applied Voltage at Elevated
Temperatures
www.vishay.com
4
Document Number 83827
Rev. 1.2, 06-Oct-03
LH1529AB/ AAC/ AACTR/ BB/ BAC/
VISHAY
Vishay Semiconductors
100
V
R
= 10 V
= 50 Ω
P
L
80
60
40
20
0
2
3
4
5
6
7
10
10
10
10
10
10
Frequency (Hz)
ilh1529ab_08
Figure 9. Output Isolation
8
6
4
2
0
-2
-4
-6
-8
-40
-20
0
20
40
60
80
Ambient Temperature (°C)
ilh1529ab_09
Figure 10. Switch Breakdown Voltage vs. Temperature
10000
1000
100
I
T
= 0 mA
= 25 °C
F
A
10
0
50 100 150 200 250 300 350 400
Load Voltage (V)
ilh1529ab_10
Figure 11. Leakage Current vs. Applied Voltage
Document Number 83827
Rev. 1.2, 06-Oct-03
www.vishay.com
5
LH1529AB/ AAC/ AACTR/ BB/ BAC/
Vishay Semiconductors
VISHAY
Package Dimensions in Inches (mm)
DIP
pin one ID
4
5
3
6
1
2
7
.268 (6.81)
.255 (6.48)
8
ISO Method A
.390 (9.91)
.379 (9.63)
.045 (1.14)
.030 (0.76)
.300 (7.62)
typ.
.031 (0.79)
4° typ.
.150 (3.81)
.130 (3.30)
.250 (6.35)
.230 (5.84)
.050 (1.27)
10°
.035 (.89)
.020 (.51)
3°–9°
.022 (.56)
.018 (.46)
.012 (.30)
.008 (.20)
.130 (3.30)
.110 (2.79)
.100 (2.54) typ.
i178008
SMD
Pin one I.D
.
.030 (.76)
.268 (6.81)
.255 (6.48)
R .010 (.25)
.100 (2.54)
.070 (1.78)
.060 (1.52)
.315 (8.00) min
.435 (11.05)
.390 (9.91)
.379 (9.63)
.395 (10.03)
.375 (9.52)
.031 (.79)
typ.
ISO Method A
.312 (7.80)
.298 (7.52)
.045 (1.14)
.030 (0.78)
.150 (3.81)
.130 (3.30)
Radius
3° to7°ˇ
.010
(2.54)
typ.
4°
10°ˇ
.008 (.25)
.004 (.10)
.040 (1.02)
.020 (.51)
typ.
.315
(8.00)
typ.
.050
(1.27)
typ.
.100 (2.54)
typ.
i178009
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6
Document Number 83827
Rev. 1.2, 06-Oct-03
LH1529AB/ AAC/ AACTR/ BB/ BAC/
VISHAY
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
Document Number 83827
Rev. 1.2, 06-Oct-03
www.vishay.com
7
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