LH1550AA [VISHAY]
1 Form A Solid-State Relay (Normally Open);
| 型号： | LH1550AA |
| 厂家： | 
VISHAY |
| 描述： | 1 Form A Solid-State Relay (Normally Open) |
| 文件： | 总10页 (文件大小：190K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LH1550AAB1, LH1550AAB1TR, LH1550AT1
www.vishay.com
Vishay Semiconductors
1 Form A Solid-State Relay (Normally Open)
FEATURES
• Current limit protection
• Isolation test voltage 5300 VRMS
• Typical RON 22 Ω
A
1
6
S1
• Load voltage 350 V
2
3
5
4
C
NC
• Load current 100 mA
• Clean bounce free switching
• Low power consumption
S2
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• General telecom switching
• Security equipment
• Instrumentation
DESCRIPTION
The LH1550 is a single channel solid-state relay in a 6 pin
package. It is a SPST normally open switch (1 Form A) that
replaces electromechanical relays in many applications. It is
constructed using a GaAlAs LED for actuation control and
MOSFET switches for the output. In addition, it employs
current-limiting circuitry to provide overvoltage protection.
• Industrial controls
AGENCY APPROVALS
• UL1577, file no. E52744
ORDERING INFORMATION
DIP-6
SMD-6
L
H
1
5
5
0
#
#
#
T
R
PART NUMBER
ELECTR.
VARIATION
PACKAGE
CONFIG.
TAPE AND
REEL
> 0.1 mm
7.62 mm
PACKAGE
UL
SMD-6, tube
LH1550AAB1
LH1550AAB1TR
LH1550AT1
SMD-6, tape and reel
DIP-6, tube
Rev. 2.0, 05-Jul-2018
Document Number: 83841
1
For technical questions, contact: optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LH1550AAB1, LH1550AAB1TR, LH1550AT1
www.vishay.com
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
CONDITION
SYMBOL
VALUE
UNIT
INPUT
IRED continuous forward current
IRED reverse voltage
IF
50
5
mA
V
VR
Input power dissipation
OUTPUT
Pdiss
80
mW
DC or peak AC load voltage
Continuous load current (bidirectional operation)
SSR output power dissipation (continuous)
SSR
VL
IL
350
100
550
V
mA
mW
Pdiss
Ambient temperature range
Storage temperature range
Soldering temperature
Tamb
Tstg
Tsld
-40 to +85
-40 to +150
260
°C
°C
°C
t = 10 s max.
Note
•
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
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
INPUT
IRED forward current, switch turn-on
IRED forward current, switch turn-off
IRED forward voltage
OUTPUT
IL = 100 mA, t = 10 ms
VL = 350 V
IFon
IFoff
VF
-
0.3
2
-
mA
mA
V
0.001
1.15
0.15
1.36
IF = 10 mA
1.45
On-resistance (AC/DC configuration)
Off-resistance
IF = 5 mA, IL = 50 mA
IF = 0 mA, VL = 100 V
RON
ROFF
IO
-
0.5
-
22
5000
< 1
6
50
-
Ω
GΩ
nA
nA
pF
pF
mA
IF = 0 mA, VL = 100 V
200
1000
-
Off-state leakage current
Output capacitance
IF = 0 mA, VL = 350 V
IO
-
IF = 0 mA, VL = 1 V, 1 MHz
IF = 0 mA, VL = 50 V, 1 MHz
IF = 5 mA, t = 5 ms, VL = 6 V
CO
-
39
CO
-
6
-
Current limit
Ilimit
170
300
450
TRANSFER
Capacitance (input to output)
V
ISO = 1 V
CIO
-
0.4
-
pF
Note
•
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
Rev. 2.0, 05-Jul-2018
Document Number: 83841
2
For technical questions, contact: optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LH1550AAB1, LH1550AAB1TR, LH1550AT1
www.vishay.com
Vishay Semiconductors
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.
0.13
0.05
MAX.
UNIT
ms
ton
toff
-
-
3
3
ms
A
1
Input
VL
6
5
4
C
2
90 %
10 %
Output
3
Output
ton
toff
Fig. 1 - Timing Schematic
SAFETY AND INSULATION RATINGS
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
Climatic classification
According to IEC 68 part 1
According to DIN VDE 0109
Insulation group IIIa
40 / 85 / 21
2
Pollution degree
Comparative tracking index
CTI
VISO
VIOTM
VIORM
RIO
175
Maximum rated withstanding isolation voltage
Maximum transient isolation voltage
Maximum repetitive peak isolation voltage
According to UL1577, t = 1 min
According to DIN EN 60747-5-5
According to DIN EN 60747-5-5
5300
8000
890
≥ 1012
≥ 1011
700
VRMS
Vpeak
Vpeak
Ω
VIO = 500 V, Tamb = 25 °C
Isolation resistance
VIO = 500 V, Tamb = 100 °C
RIO
Ω
Output safety power
Input safety current
Safety temperature
Creepage distance
Clearance distance
Insulation thickness
PSO
ISI
mW
mA
°C
240
TS
175
≥ 7
mm
mm
mm
≥ 7
DTI
VPR
≥ 0.4
V
IORM x 1.875 = VPR, 100 % production test
with tM = 1 s, partial discharge < 5 pC
Input to output test voltage, method B
1669
1424
Vpeak
Vpeak
VIORM x 1.6 = VPR, 100 % sample test
with tM = 10 s, partial discharge < 5 pC
Input to output test voltage, method A
VPR
Note
•
As per IEC 60747-5-5, § 7.4.3.8.2, this optocoupler is suitable for “safe electrical insulation” only within the safety ratings. Compliance with
the safety ratings shall be ensured by means of protective circuits
Rev. 2.0, 05-Jul-2018
Document Number: 83841
3
For technical questions, contact: optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LH1550AAB1, LH1550AAB1TR, LH1550AT1
www.vishay.com
Vishay Semiconductors
800
600
400
200
0
250
200
150
100
50
0
-50 -25
0
25 50 75 100 125 150 175
-50 -25
0
25 50 75 100 125 150 175
Tamb - Ambient Temperature (°C)
Fig. 2 - Safety Power Dissipation vs. Ambient Temperature
Tamb - Ambient Temperature (°C)
Fig. 3 - Safety Input Current vs. Ambient Temperature
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
60
50
40
30
20
10
0
140
120
100
80
T = 85 °C
T = 25 °C
60
T = -40 °C
40
20
IF > 5 mA
-40 -20
0
0
20
40
60
80 100
0
0.5
1.0
1.5
2.0
Tamb - Ambient Temperature (°C)
VF - Forward Voltage (V)
Fig. 4 - Maximum Load Current vs. Ambient Temperature
Fig. 6 - Forward Current vs. Forward Voltage
1.7
1.6
1.5
2.5
IL = 100 mA
2.0
1.5
1.0
0.5
IF = 10 mA
1.4
1.3
IF = 2 mA
1.2
IF = 5 mA
1.1
Normalized to Tamb = 25 °C
0
1.0
-40 -20
0
20
40
60
80 100
-40 -20
0
20
40
60
80 100
Tamb - Ambient Temperature (°C)
Tamb - Ambient Temperature (°C)
Fig. 5 - Forward Voltage vs. Ambient Temperature
Fig. 7 - Normalized Forward Current for Switch Turn-On vs.
Ambient Temperature
Rev. 2.0, 05-Jul-2018
Document Number: 83841
4
For technical questions, contact: optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LH1550AAB1, LH1550AAB1TR, LH1550AT1
www.vishay.com
Vishay Semiconductors
2.0
1.5
1.0
0.5
0
2.0
IL = 50 mA
IF = 5.0 mA
IL = 50 mA
1.5
T = 85 °C
1.0
T = 25 °C
0.5
T = -40 °C
Normalized to Tamb = 25 °C
20 40 60 80 100
0
-40 -20
0
0
10
20
30
40
50
Tamb - Ambient Temperature (°C)
IF - Forward Current (mA)
Fig. 8 - Normalized On-Resistance vs. Ambient Temperature
Fig. 11 - Turn-On Time vs. Forward Current
2.0
1.8
60
IF = 0 mA
f = 1 MHz
50
40
30
20
10
0
IF = 5 mA
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
Normalized to Tamb = 25 °C
-40 -20
0
20
40
60
80 100
0
10
20
30
40
50
60
Tamb - Ambient Temperature (°C)
Applied Voltage (V)
Fig. 9 - Switch Capacitance vs. Applied Voltage
Fig. 12 - Normalized Turn-On Time vs. Ambient Temperature
100
0.20
IL = 50 mA
IF = 0 mA
T = 85 °C
T = 85 °C
0.16
10
0.12
T = 25 °C
1
T = 25 °C
0.08
T = -40 °C
0.04
T = -40 °C
100
0.1
0.01
0
0
200
300
0
10
20
30
40
50
VL - Load Voltage (V)
IF - Forward Current (mA)
Fig. 10 - Off-State Leakage Current vs. Load Voltage
Fig. 13 - Turn-Off Time vs. Forward Current
Rev. 2.0, 05-Jul-2018
Document Number: 83841
5
For technical questions, contact: optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LH1550AAB1, LH1550AAB1TR, LH1550AT1
www.vishay.com
Vishay Semiconductors
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
IF = 5.0 mA
Normalized to Tamb = 25 °C
-40 -20 20 40 60
0
80 100
Tamb - Ambient Temperature (°C)
Fig. 14 - Normalized Turn-Off Time vs. Ambient Temperature
PACKAGE DIMENSIONS (in millimeters)
SMD-6
9.80 0.25
7.62 typ.
7.60 max.
7.25 0.10
0.79 typ.
6.65 0.15
1.00 0.10
2.54 nom.
Leads coplanarity
0.1 max.
0.60 min.
8.00 min.
2 x 2.54 = 5.08
6
5
4
Recommended footprint
Pin one I.D.
8.0 min.
11.00
1.50
1
2
3
Rev. 2.0, 05-Jul-2018
Document Number: 83841
6
For technical questions, contact: optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LH1550AAB1, LH1550AAB1TR, LH1550AT1
www.vishay.com
Vishay Semiconductors
DIP-6
7.60 max.
7.25 0.10
7.62 typ.
6.65 0.15
0.79 typ.
1.00 0.10
0.50 0.10
2.54 nom.
2 x 2.54 = 5.08
5
6
4
Pin one I.D.
1
2
3
Fig. 15 - Package Drawings
PACKAGE MARKING
LH1550
V YWW 68
Fig. 16 - LH1550
Note
•
Tape and reel suffix (TR) is not part of the package marking
Rev. 2.0, 05-Jul-2018
Document Number: 83841
7
For technical questions, contact: optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LH1550AAB1, LH1550AAB1TR, LH1550AT1
www.vishay.com
Vishay Semiconductors
PACKING INFORMATION (in millimeters)
2.0 0.1
4.0 0.1
0.35 0.05
1.75 0.1
1.5 0.1
PIN 1
7.5 0.1
16.0 0.3
C
L
7.77 0.1
7.77 0.1
12.0 0.1
10.3 0.1
3.9 0.1
4.4 0.1
1.5 0.1
Note:
• Cummulative tolerance of 10 spocket holes is 0.20 mm
Fig. 17 - Tape and Reel Packing
TAPE AND REEL PACKING
TYPE
UNITS/REEL
SMD-6
1000
TUBE PACKING
TYPE
SMD-6
DIP-6
UNITS/TUBE
TUBES/BOX
UNITS/BOX
2000
50
50
40
40
2000
SOLDER PROFILES
Axis Title
Axis Title
300
10000
1000
100
300
10000
1000
100
5 s
Lead temperature
Full line: typical
Dotted lines:
process limits
Max. 260 °C
245 °C
255 °C
240 °C
250
200
150
100
50
250
235 °C to
260 °C
Second
wave
217 °C
First wave
200
Max. 30 s
ca. 2 K/s
ca. 200 K/s
150
100
100 °C to
130 °C
Max. 120 s
Max. 100 s
Max. ramp down 6 °C/s
2 K/s
ca. 5 K/s
Max. ramp up 3 °C/s
50
0
Forced cooling
0
10
10
0
50
100
150
200
250
0
50
100
150
200
250
300
Time (s)
Time (s)
948626
19841
Fig. 18 - Wave Soldering Double Wave Profile
According to J-STD-020 for DIP Devices
Fig. 19 - Lead (Pb)-free Reflow Solder Profile
According to J-STD-020 for SMD Devices
HANDLING AND STORAGE CONDITIONS
ESD level: HBM class 2
Floor life: unlimited
Conditions: Tamb < 30 °C, RH < 60 %
Moisture sensitivity level 1, according to J-STD-020
Rev. 2.0, 05-Jul-2018
Document Number: 83841
8
For technical questions, contact: optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Footprint and Schematic Information
www.vishay.com
Vishay Semiconductors
Footprint and Schematic Information
for LH1550AAB1, LH1550AAB1TR, LH1550AT1
The footprint and schematic symbols for the following parts can be accessed using the associated links. They are available in
Eagle, Altium, KiCad, OrCAD / Allegro, Pulsonix, and PADS.
Note that the 3D models for these parts can be found on the Vishay product page.
PART NUMBER
LH1550AAB1
LH1550AAB1TR
LH1550AT1
FOOTPRINT / SCHEMATIC
www.snapeda.com/parts/LH1550AAB1/Vishay/view-part
www.snapeda.com/parts/LH1550AAB1TR/Vishay/view-part
www.snapeda.com/parts/LH1550AT1/Vishay/view-part
For technical issues and product support, please contact optocoupleranswers@vishay.com.
SMD
DIP
i179041-2
Rev. 1.0, 09-May-17
Document Number: 84491
1
For technical questions, contact: optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
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.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
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or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2021 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 01-Jan-2021
Document Number: 91000
1
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