LH1518AAB_11 [VISHAY]
1 Form A Solid State Relay; 形式1 Form A固体继电器
| 型号： | LH1518AAB_11 |
| 厂家： | 
VISHAY |
| 描述： | 1 Form A Solid State Relay |
| 文件： | 总8页 (文件大小：161K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LH1518AAB, LH1518AABTR, LH1518AT
Vishay Semiconductors
1 Form A Solid State Relay
FEATURES
SMD
S
S'
• Isolation test voltage 5300 VRMS
• Current limit protection
• High reliability monolithic detector
• Low power consumption
• Clean bounce free switching
• High surge capability
DC
5
S
6
S'
4
DIP
• Surface mountable
1
2
3
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
i179041-2
DESCRIPTION
APPLICATIONS
• General telecom switching
Vishay solid state relays (SSRs) are miniature, optically
coupled relays with high-voltage MOSFET outputs. The
LH1518 relays are capable of switching AC or DC loads from
as little as nanovolts to hundreds of volts.
• Instrumentation
• Industrial controls
The relays can switch currents in the range of nanoamps to
hundreds of milliamps. The MOSFET switches are ideal for
small signal switching and are primarily suited for DC or
audio frequency applications.
The LH1518 relays feature a monolithic output die that
minimizes wire bonds and permits easy integration of
high-performance circuits such as current limiting 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.
AGENCY APPROVALS
UL1577: file no. E52744 system code H, double protection
CSA:
BSI:
certification no. 093751
certification no. 7979/7980
DIN EN: 60747-5-2 (VDE 0884)/60747-5-5 (pending),
available with option 1
FIMKO: 25419
ORDERING INFORMATION
SMD
DIP
L
H
1
5
1
8
#
#
#
T
R
PART NUMBER
ELECTR.
VARIATION
PACKAGE
CONFIG.
TAPE AND
REEL
> 0.1 mm
7.62 mm
PACKAGE
UL, CSA, BSI, FIMKO
LH1518AAB
SMD-6, tubes
SMD-6, tape and reel
DIP-6, tubes
LH1518AABTR
LH1518AT
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
INPUT
LED continuous forward current
LED reverse voltage
OUTPUT
IF
VR
50
8
mA
V
IR 10 μA
DC or peak AC load voltage
Continuous DC load current,
bidirektional operation
VL
IL
250
155
V
mA
Continuous DC load current,
unidirektional operation
Peak load current (single shot)
IL
300
mA
(1)
t = 100 ms
IP
Document Number: 83816
Rev. 1.5, 17-Mar-11
For technical questions, contact: optocoupleranswers@vishay.com
This datasheet is subject to change without notice.
www.vishay.com
1
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LH1518AAB, LH1518AABTR, LH1518AT
1 Form A Solid State Relay
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
SSR
Ambient temperature range
Tamb
Tstg
- 40 to + 85
- 40 to + 150
260
°C
°C
Storage temperature range
Pin soldering temperature (2)
t = 10 s max.
Tsld
°C
Input to output isolation voltage
Output power dissipation (continuous)
VISO
Pdiss
5300
VRMS
mW
550
Notes
•
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 the time can adversely affect reliability.
Refer to current limit performance application note 58 for a discussion on relay operation during transient currents.
Refer to reflow profile for soldering conditions for surface mounted devices (SMD). Refer to wave profile for soldering conditions for through
hole devices (DIP).
(1)
(2)
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
2
UNIT
INPUT
LED forward current switch turn-on
LED forward current switch turn-off
LED forward voltage
IL = 100 mA, t = 10 ms
VL = 200 V
IFon
IFoff
VF
0.8
0.7
mA
mA
V
0.2
IF = 10 mA
1.15
1.26
1.45
OUTPUT
On-resistance AC/DC: pin 4 ( ) to 6 ( )
Off-resistance DC: pin 4, 6 (+) to 5 ( )
Off-resistance
IF = 5 mA, IL = 50 mA
IF = 5 mA, IL = 100 mA
IF = 0 mA, VL = 100 V
IF = 5 mA, t = 5 ms, VL = 6 V
IF = 0 mA, VL = 100 V
IF = 0 mA, VL = 250 V
IF = 0 mA, VL = 1 V
RON
RON
ROFF
ILMT
IO
10
2.5
0.5
170
15
20
5
3.75
5000
200
G
mA
nA
μA
pF
pF
μV
Current limit AC (1): pin 4 ( ) to 6 ( )
280
200
1
0.02
Off-state leakage current
IO
CO
55
10
Output capacitance pin 4 to 6
IF = 0 mA, VL = 50 V
IF = 5 mA
CO
Switch offset
VOS
0.15
TRANSFER
Capacitance (input to output)
VISO = 1 V
CIO
0.8
pF
Notes
•
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.
No DC mode current limit available.
(1)
SWITCHING CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Turn-on time
Turn-off time
TEST CONDITION
IF = 5 mA, IL = 50 mA
IF = 5 mA, IL = 50 mA
SYMBOL
MIN.
TYP.
1.4
MAX.
UNIT
ms
ton
toff
3
3
0.7
ms
www.vishay.com
2
For technical questions, contact: optocoupleranswers@vishay.com
This datasheet is subject to change without notice.
Document Number: 83816
Rev. 1.5, 17-Mar-11
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LH1518AAB, LH1518AABTR, LH1518AT
1 Form A Solid State Relay
Vishay Semiconductors
SAFETY AND INSULATION RATINGS
PARAMETER
TEST CONDITION
IEC 68 part 1
SYMBOL
VALUE
40/85/21
2
UNIT
Climatic classification
Pollution degree
DIN VDE 0109
Tracking resistance
(comparative tracking index)
Insulation group llla
CTI
175
Highest allowable overvoltage
Max. working insulation voltage
Insulation resistance at 25 °C
Insulation resistance at TS
Transient overvoltage
Recurring peak voltage
VIOTM
VIORM
RIS
8000
890
Vpeak
Vpeak
1012
109
1011
1669
175
V
IO = 500 V
RIS
Insulation resistance at 100 °C
Partial discharge test voltage
RIS
Methode a, Vpd = VIORM x 1.875
Vpd
TSI
Vpeak
°C
Case temperature
Safety limiting values -
maximum values allowed
in the event of a failure
Input current
Output power
ISI
300
mA
mW
PSO
700
Measured from input terminals to output
terminals, shortest distance through air
Minimum external air gap (clearance)
Minimum external tracking (creepage)
7
7
mm
mm
Measured from input terminals to output
terminals, shortest distance path along body
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
60
50
1.6
1.5
1.4
1.3
1.2
1.1
1.0
IF = 50 mA
IF = 20 mA
IF = 10 mA
IL = 50 mA
40
30
20
10
0
- 10
- 20
- 30
- 40
IF = 5 mA
IF = 2 mA
IF = 1 mA
- 40 - 20
0
20
40
60
80
- 40 - 20
0
20
40
60
80
17302
Ambient Temperature (°C)
17300
Temperature (°C)
Fig. 1 - LED Voltage vs. Temperature
Fig. 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 °C
T = 25 °C
T = 85 ° C
T = 25 ° C
T = - 40 °C
T = - 40 °C
0.0
0.5
1.0
1.5
2.0
0
10 20 30 40 50 60 70 80
LED Reverse Voltage (V)
LED Forward Voltage (V)
17301
17303
Fig. 2 - LED Forward Current vs. LED Forward Voltage
Fig. 4 - LED Reverse Current vs. LED Reverse Voltage
Document Number: 83816
Rev. 1.5, 17-Mar-11
For technical questions, contact: optocoupleranswers@vishay.com
www.vishay.com
3
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LH1518AAB, LH1518AABTR, LH1518AT
1 Form A Solid State Relay
Vishay Semiconductors
8
6
40
30
IF = 5 mA
VL = 6
IF = 0
V
4
IL < 50 µA
20
2
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 (°C)
Ambient Temperature (°C)
17307
Fig. 5 - Switch Breakdown Voltage vs. Temperature
Fig. 8 - Current Limit vs. Temperature
50
10
IL = 50 mA
8
6
40
T = 85 °C
T = 25 °C
30
20
10
0
4
T = - 40 °C
2
IF = 0
0
IL < 50 µA
- 2
0
100
200
300
400
500
0
4
8
12
16
20
17305
LED Current (mA)
17308
Load Voltage (V)
Fig. 6 - Switch Breakdown Voltage vs. Load Current
Fig. 9 - Variation in On-resistance vs. LED Current
1.24
300
IF = 5 mA
IL = 100 mA
1.20
T = - 40 °C
200
T = 25 °C
1.16
1.12
1.08
1.04
T = 85 °C
100
0
0
1
2
3
4
5
- 40 - 20
0
20
Temperature (°C)
Fig. 10 - LED Dropout Voltage vs. Temperature
40
60
80
17309
17306
Load Voltage (V)
Fig. 7 - Load Current vs. Load Voltage
www.vishay.com
4
For technical questions, contact: optocoupleranswers@vishay.com
This datasheet is subject to change without notice.
Document Number: 83816
Rev. 1.5, 17-Mar-11
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LH1518AAB, LH1518AABTR, LH1518AT
1 Form A Solid State Relay
Vishay Semiconductors
1000
IF = 0
0.25
0.20
0.15
0.10
0.05
0.00
RL = 600 Ω
T = 85 °C
T = 70 °C
T = 50 °C
100
10
1
T = 25 °C
0.1
102
103
104
105
0
5
0
100
150
200
250
17310
Frequency (Hz)
17313
Load Voltage (V)
Fig. 11 - Insertion Loss vs. Frequency
Fig. 14 - Leakage Current vs. Applied Voltage
120
0.8
0.7
0.6
0.5
0.4
0.3
RL = 50 Ω
P = 10
V
V
100
80
60
40
20
0
102
103
Frequency (Hz)
Fig. 12 - Output Isolation
104
105
0
5
10
15
20
25
17311
17314
LED Current (mA)
Fig. 15 - Switch Offset Voltage vs. LED Current
3.0
100
80
60
40
20
0
IF = 5 mA
2.5
IF = 0
2.0
1.5
1.0
0.5
0.0
25
35
45
55
65
75
85
0
20
40
Applied Voltage (V)
Fig. 13 - Switch Capacitance vs. Applied Voltage
60
80
100
Temperature (°C)
17315
17312
Fig. 16 - Switch Offset Voltage vs. Temperature
Document Number: 83816
Rev. 1.5, 17-Mar-11
For technical questions, contact: optocoupleranswers@vishay.com
This datasheet is subject to change without notice.
www.vishay.com
5
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LH1518AAB, LH1518AABTR, LH1518AT
1 Form A Solid State Relay
Vishay Semiconductors
100
80
40
30
IL = 100 mA
IF = 5 mA
IL = 50 mA
60
20
40
10
20
0
0
- 10
- 20
- 30
- 40
- 20
- 40
- 60
- 40 - 20
0
20
40
60
80
- 40 - 20
0
20
Temperature (°C)
Fig. 20 - Turn-off Time vs. Temperature
40
60
80
17316
Temperature (°C)
17319
Fig. 17 - LED Current for Switch Turn-on vs. Temperature
1.0
100
IL = 50 mA
IF = 5 mA
IL = 50 mA
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
80
60
T = - 40 °C
T = 25 °C
T = 85 °C
40
20
0
- 20
- 40
0
10
20
30
40
50
- 40 - 20
0
20
Temperature (°C)
Fig. 21 - Turn-on Time vs. Temperature
40
60
80
17317
LED Forward Current (mA)
Fig. 18 - Turn-off Time vs. LED Current
17320
4.0
3.5
IL = 50 mA
3.0
2.5
2.0
1.5
1.0
0.5
0.0
T = 85 °C
T = 25 °C
T = - 40 °C
0
10
20
30
40
50
17318
LED Forward Current (mA)
Fig. 19 - Turn-on Time vs. LED Current
www.vishay.com
6
For technical questions, contact: optocoupleranswers@vishay.com
This datasheet is subject to change without notice.
Document Number: 83816
Rev. 1.5, 17-Mar-11
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LH1518AAB, LH1518AABTR, LH1518AT
1 Form A Solid State Relay
Vishay Semiconductors
PACKAGE DIMENSIONS in millimeters
DIP
Pin one ID
2
1
6
3
6.5
6.3
ISO method A
4
5
8.7
8.5
7.62 typ.
1 min.
3.81
3.30
4° typ.
18° typ.
3.81
2.79
0.051 min.
0.35
0.25
0.9
0.8
0.55
0.45
8.82
7.62
i178001
2.54 typ.
SMD
8.71
8.51
Pin one ID
0.76
1.78
R 0.25
6.50
6.30
2.54
8 min.
11.05
1.52
1.27 typ.
10.03
9.63
ISO method A
1.33
1.22
7.62 typ.
3° to 7°
0.99 min.
3.81
3.30
0.25
0.10
18°
4°
1.016
0.508
0.31
0.20
2.54
8 min.
i178002
PACKAGE MARKING
LH1518
V YWW H 68
Note
•
Tape and reel suffix (TR) is not part of the package marking.
Document Number: 83816
Rev. 1.5, 17-Mar-11
For technical questions, contact: optocoupleranswers@vishay.com
This datasheet is subject to change without notice.
www.vishay.com
7
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Legal Disclaimer Notice
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 11-Mar-11
www.vishay.com
1
相关型号：
LH1518AT-X001
Solid State Relay, TRANSISTOR OUTPUT SOLID STATE RELAY, 5300 V ISOLATION-MAX, DIP-6
VISHAY
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