LH1522AB_11 [VISHAY]
Dual 1 Form A Solid-State Relay; 双1表格A固态继电器
| 型号： | LH1522AB_11 |
| 厂家： | 
VISHAY |
| 描述： | Dual 1 Form A Solid-State Relay |
| 文件： | 总7页 (文件大小：168K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LH1522AB, LH1522AAC, LH1522AACTR
www.vishay.com
Vishay Semiconductors
Dual 1 Form A Solid-State Relay
FEATURES
DIP
• Dual channel (LH1510)
• Current limit protection
• Isolation test voltage 5300 VRMS
• Typical RON 10
S1
S1'
S2
S2'
• Load voltage 200 V
• Load current 120 mA
• High surge capability
S1
S1' S2
S2'
5
SMD
8
7
6
• Clean bounce free switching
• Low power consumption
• SMD lead available on tape and reel
i179034_2
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
i179034_9
1
2
3
4
V
D
E
APPLICATIONS
• General telecom switching
- On/off hook control
- Ring delay
DESCRIPTION
The LH1522 dual 1 form A relays are SPST normally open
switches that can replace electromechanical relays in many
applications. They are constructed using a GaAIAs LED for
actuation control and an integrated monolithic die for the
switch output. The die, fabricated in a high-voltage
- Dial pulse
- Ground start
dielectrically isolated technology is comprised of
a
- Ground fault protection
• Instrumentation
• Industrial controls
photodiode array, switch control circuitry, and MOSFET
switches. In addition, the LH1522 SSRs employ
current-limiting circuitry, enabling them to pass lightning
surge testing as per ANSI/TIA-968-B and other regulatory
surge requirements when overvoltage protection is
provided.
AGENCY APPROVALS
UL1577:
file no. E52744 system code H, double
protection
CSA:
certification no. 093751
BSI/BABT: certification no. 7980
DIN EN:
60747-5-2 (VDE 0884)/60747-5-5 (pending),
available with option 1
approval
FIMKO:
ORDERING INFORMATION
SMD
DIP
L
H
1
5
2
2
A
#
#
T
R
PART NUMBER
ELECTR.
VARIATION
PACKAGE
CONFIG.
TAPE AND
REEL
> 0.1 mm
7.62 mm
PACKAGE
UL, CSA, BSI, FIMKO
LH1522AAC
SMD-8, tubes
SMD-8, tape and reel
DIP-8, tubes
LH1522AACTR
LH1522AB
Rev. 1.7, 25-Jul-11
Document Number: 83821
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
LH1522AB, LH1522AAC, LH1522AACTR
www.vishay.com
Vishay Semiconductors
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
50
8
mA
V
IR 10 μA
IL 50 μA
VR
DC or peak AC load voltage
VL
IL
200
200
V
Continuous DC load current,
one pole operating
mA
Continuous DC load current,
two poles operating
IL
IP
140
mA
(2)
Peak load current (single shot)
SSR
t = 100 ms
Ambient temperature range
Storage temperature range
Pin soldering temperature (3)
Input to output isolation test voltage
Tamb
Tstg
- 40 to + 85
- 40 to + 150
260
°C
°C
t = 10 s max.
Tsld
°C
t = 1 s, IISO = 10 μA max.
VISO
5300
VRMS
Pole-to-pole isolation voltage (S1 to S2) (1)
(dry air, dust free, at sea level)
,
1600
600
V
Output power dissipation (continuous)
Pdiss
mW
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.
(1)
(2)
(3)
Breakdown occurs between the output pins external to the package.
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).
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
OUTPUT
IL = 100 mA, t = 10 ms
VL = 150 V
IFon
IFoff
VF
1
mA
mA
V
0.2
1.1
1.26
IF = 10 mA
1.15
1.45
15
On-resistance
IF = 5 mA, IL = 50 mA
IF = 0 mA, VL = 100 V
IF = 5 mA, t = 5 ms, VL = 5 V
IF = 0 mA, VL = 100 V
IF = 0 mA, VL = 200 V
IF = 0 mA, VL = 1 V
IF = 0 mA, VL = 50 V
IF = 5 mA
RON
ROFF
ILMT
IO
6
10
G
mA
nA
μA
pF
pF
pF
μV
Off-resistance
0.5
300
5000
360
Current limit
460
200
1
0.02
Off-state leakage current
Output capacitance
IO
CO
60
15
CO
Pole-to-pole capacitance (S1 to S2)
Switch offset
0.5
0.15
IF = 5 mA
VOS
CIO
TRANSFER
Capacitance (input to output)
VISO = 1 V
1.1
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.
SWITCHING CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Turn-on time
Turn-off time
TEST CONDITION
IF = 10 mA, IL = 50 mA
IF = 10 mA, IL = 50 mA
SYMBOL
MIN.
TYP.
1
MAX.
UNIT
ms
ton
toff
2
2
0.7
ms
Rev. 1.7, 25-Jul-11
Document Number: 83821
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
LH1522AB, LH1522AAC, LH1522AACTR
www.vishay.com
Vishay Semiconductors
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
140
120
100
80
40
30
I
= 5.0 mA
F
t = 5.0 ms
V = see elec. char.
L
I
= 2 mA to 10 mA
Fon
20
10
I
= 1 mA
Fon
0
60
- 10
40
- 20
20
- 30
- 40
0
- 40 - 20
0
20
40
60
80
- 40 - 20
0
20
40
60
80
17329
Ambient Temperature (°C)
Ambient Temperature (°C)
Fig. 4 - Current Limit vs. Temperature
ilh1522ab_03
Fig. 1 - Recommended Operating Conditions
1.6
1.20
1.15
I
= 50 mA
I
= 100 mA
F
L
1.5
1.4
1.3
1.2
1.1
1.0
typ.
I
= 20 mA
F
1.10
1.05
min.
I
= 1.0mA
= 2.0 mA
F
I
1.00
0.95
F
I
I
= 5.0 mA
= 10 mA
F
F
- 40 - 2
20
40
60
80
0
0
- 40 - 20
0
20
40
60
80
Ambient Temperature (°C)
Ambient Temperature (°C)
ilh1522ab_01
ilh1522ab_04
Fig. 2 - LED Voltage vs. Temperature
Fig. 5 - LED Dropout Voltage vs. Temperature
100
80
50
40
I = 100 mA
L
30
20
60
40
10
0
20
- 10
- 20
0
= 50mA
I
- 20
- 40
L
- 30
- 40
- 40 - 20
0
20
40
60
80
- 40 - 20
0
20
40
60
80
Ambient Temperature (°C)
Ambient Temperature (°C)
17328
ilh1522ab_05
Fig. 3 - LED Current for Switch Turn-on vs. Temperature
Fig. 6 - On-Resistance vs. Temperature
Rev. 1.7, 25-Jul-11
Document Number: 83821
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
LH1522AB, LH1522AAC, LH1522AACTR
www.vishay.com
Vishay Semiconductors
100
80
1.5
1.0
I
= 50 mA
L
60
V
R
= 10 V
= 50 Ω
0.5
P
L
40
0
20
0
- 0.5
2
3
4
5
6
7
10
10
10
10
10
10
0
4
8
12
16
20
Frequency (Hz)
ilh1522ab_06
LED Forward Current (mA)
ilh1522ab_09
Fig. 7 - Variation in On-Resistance vs. LED Current
Fig. 10 - Output Isolation
100
90
80
I
T
= 0 mA
= 25 °C
70
60
F
A
I
T
= 0 mA
= 25 °C
F
A
80
70
f = 1.0 MHz
50
40
30
60
50
40
30
20
20
10
10
0
0
0
50 100 150 200 250 300 350 400
Load Voltage (V)
0
20
40
60
80
100
Applied Voltage (V)
ilh1522ab_07
ilh1522ab_10
Fig. 8 - Switch Capacitance vs. Applied Voltage
Fig. 11 - Leakage Current vs. Applied Voltage
0.30
3.0
2.5
R
= 600Ω
0.25
0.20
L
85 °C
2.0
1.5
0.15
0.10
0.05
0
70 °C
1.0
0.5
50 °C
0
2
3
4
5
10
10
10
10
0
50 100 150 200 250 300 350 400
Load Voltage (V)
Frequency (Hz)
ilh1522ab_08
ilh1522ab_11
Fig. 9 - Insertion Loss vs. Frequency
Fig. 12 - Leakage Current vs.
Applied Voltage at Elevated Temperatures
Rev. 1.7, 25-Jul-11
Document Number: 83821
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
LH1522AB, LH1522AAC, LH1522AACTR
www.vishay.com
Vishay Semiconductors
8
6
60
50
I
I
= 5.0 mA
= 50 mA
F
40
30
4
2
0
L
20
10
0
- 10
- 20
- 30
- 40
- 2
- 4
- 6
- 8
60
- 40 - 20
0
20
40
80
60
80
- 40 - 20
0
20
40
Ambient Temperature (°C)
Ambient Temperature (°C)
ilh1522ab_12
ilh1522ab_15
Fig. 13 - Switch Breakdown Voltage vs. Temperature
Fig. 16 - Turn-on Time vs. Temperature
160
3.5
140
I
= 5.0 mA
F
3.0
2.5
2.0
1.5
IF = 5.0 mA
IL = 50 mA
120
100
80
60
40
20
0
1.0
0.5
0
- 20
- 40
- 60
- 80
20
30
40
50
60 70
80 90
0
20
80
- 40 - 20
40
60
Ambient Temperature (°C)
ilh1522ab_16
Ambient Temperature (°C)
ilh1522ab_13
Fig. 14 - Switch Offset Voltage vs. Temperature
Fig. 17 - Turn-off Time vs. Temperature
0.6
0.5
10
IL = 50 mA
8
6
4
0.4
0.3
0.2
0.1
0
- 40 °C
25 °C
85 °C
2
0
0
10
20
30
40
50
0
5
10
15
20
25
LED Forward Current (mA)
ilh1522ab_17
LED Forward Current (mA)
Fig. 18 - Turn-on Time vs. LED Current
ilh1522ab_14
Fig. 15 - Switch Offset Voltage vs. LED Current
Rev. 1.7, 25-Jul-11
Document Number: 83821
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
LH1522AB, LH1522AAC, LH1522AACTR
www.vishay.com
Vishay Semiconductors
1.4
1.2
1.0
0.8
0.6
IL = 50 mA
- 40 °C
25 °C
85 °C
0.4
0.2
10
20
0
30
40
50
ilh1522ab_18
LED Forward Current (mA)
Fig. 19 - Turn-off Time vs. LED Current
PACKAGE DIMENSIONS in millimeters
DIP
SMD
pin one ID
pin one ID
4
5
3
6
1
8
2
7
0.76
6.81
6.48
6.81
6.48
R 0.25
2.54
ISO methodA
1.78
8 min.
11.05
1.52
9.91
9.63
9.91
9.63
10.03
9.52
1.14
0.76
0.79 typ.
7.62 typ.
ISO methodA
0.79
7.80
7.52
1.14
0.78
3.81
3.30
4° typ.
radius
3° to 7°
0.3 typ.
3.81
3.30
6.35
5.84
1.27
10°
3° to 9°
4°
typ.
10°
8 typ.
0.25
0.10
0.89
0.51
0.56
0.46
1.02
0.51
0.30
0.20
3.30
2.79
1.27 typ.
2.54 typ.
2.54 typ.
i178009
i178008
PACKAGE MARKING (example)
LH1522
V YWW H 68
Note
•
Tape and reel suffix (TR) is not part of the package marking.
Rev. 1.7, 25-Jul-11
Document Number: 83821
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
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
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