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LH1510AT

P1-P3P4-P6P7-P9
LH1510AAB, LH1510AABTR, LH1510AT
www.vishay.com
Vishay Semiconductors
Rev. 1.7, 25-Jul-11
1
Document Number: 83810
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
1 Form A Solid-State Relay
DESCRIPTION
The LH1510 is an SPST normally open switch (1 form A) that
can replace electromechanical relays in many applications.
The relay is constructed using a GaAlAs LED for actuation
control and an integrated monolithic die for the switch
output. The die, fabricated in a high-voltage dielectrically
isolated technology, is comprised of a photodiode array,
switch control circuity, and MOSFET switches. In addition,
the relay employs current-limiting circuity enabling it to pass
lightning surge testing as per ANSI/TIA-968-B and other
regulatory voltage surge requirements when overvoltage
protection is provided. The LH1510 is the only relay in the
family that provides current limiting for unidirectional DC
applications.
FEATURES
• Isolation test voltage 5300 V
RMS
• Current limit protection built in
• High reliability monolithic output die
• Low power consumption
• Clean bounce free switching
• High surge capability
• Surface mountable
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
APPLICATIONS
• General telecom switching
• Instrumentation
• Industrial controls
6
S'S
DC
1
5
2
4
3
SS'
i179041-2
DIP
SMD
AGENCY APPROVALS
UL1577: file no. E52744 system code H, double protection
CSA: certification no. 093751
BSI: certification no. 7979/7980
DIN EN: 60747-5-2 (VDE 0884)/60747-5-5 (pending),
available with option 1
FIMKO: 25419
ORDERING INFORMATION
LH1510###TR
PART NUMBER ELECTR.
VARIATION
PACKAGE
CONFIG.
TAPE AND
REEL
PACKAGE UL, CSA, BSI, FIMKO
SMD-6, tubes LH1510AAB
SMD-6, tape and reel LH1510AABTR
DIP-6, tubes LH1510AT
ABSOLUTE MAXIMUM RATINGS (T
amb
= 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
INPUT
LED continuous forward current I
F
50 mA
LED reverse voltage I
R
10 μA V
R
8V
OUTPUT
DC or peak AC load voltage I
L
50 μA V
L
200 V
Continuous DC load current - bidirectional
operation
I
L
200 mA
Continuous DC load current - unidirectional
operation
I
L
350 mA
Peak load current (single shot) t = 100 ms I
P
(1)
> 0.1 mm
7.62 mm
DIP
SMD
LH1510AAB, LH1510AABTR, LH1510AT
www.vishay.com
Vishay Semiconductors
Rev. 1.7, 25-Jul-11
2
Document Number: 83810
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
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)
Refer to current limit performance application note 58 for a discussion on relay operation during transient currents.
(2)
Refer to reflow profile for soldering conditions for surface mounted devices (SMD). Refer to wave profile for soldering conditions for through
hole devices (DIP).
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.
SSR
Ambient temperature range T
amb
- 40 to + 85 °C
Storage temperature range T
stg
- 40 to + 150 °C
Pin soldering temperature
(2)
t = 10 s max. T
sld
260 °C
Input to output isolation voltage V
ISO
5300 V
RMS
Output power dissipation (continuous) P
diss
550 mW
ELECTRICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
INPUT
LED forward current, switch turn-on I
L
= 100 mA, t = 10 ms I
Fon
0.95 2 mA
LED forward current, switch turn-off V
L
= ± 150 V I
Foff
0.2 0.85 mA
LED forward voltage I
F
= 10 mA V
F
1.15 1.27 1.45 V
OUTPUT
ON-resistance AC/DC: pin 4 (±) to 6 (±) I
F
= 5 mA, I
L
= 50 mA R
ON
6 11.27 15
ON-resistance DC: pin 4, 6 (+) to 5 (±) I
F
= 5 mA, I
L
= 100 mA R
ON
1.5 3.15 3.75
Off-resistance I
F
= 0 mA, V
L
= ± 100 V R
OFF
0.5 80 G
Current limit AC/DC: pin 4 (±) to 6 (±) I
F
= 5 mA, V
L
= ± 5 V, t = 5 ms I
LMT
300 368 450 mA
Current limit DC: pin 4, 6 (+) to 5 (±) I
F
= 5 mA, V
L
= ± 4 V, t = 5 ms I
LMT
600 736 920 mA
Off-state leakage current
I
F
= 0 mA, V
L
= ± 100 V I
O
2.36 200 nA
I
F
= 0 mA, V
L
= ± 200 V I
O
79.2 1 μA
Output capacitance pin 4 to 6
I
F
= 0 mA, V
L
= 1 V C
O
27.75 pF
I
F
= 0 mA, V
L
= 50 V C
O
10.82 pF
Switch offset I
F
= 5 mA V
OS
0.17 μV
TRANSFER
Capacitance (input to output) V
ISO
= 1 V C
IO
0.72 pF
SWITCHING CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
Turn-on time I
F
= 5 mA, I
L
= 50 mA t
on
0.5 2 ms
Turn-off time I
F
= 5 mA, I
L
= 50 mA t
off
0.7 2 ms
ABSOLUTE MAXIMUM RATINGS (T
amb
= 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
LH1510AAB, LH1510AABTR, LH1510AT
www.vishay.com
Vishay Semiconductors
Rev. 1.7, 25-Jul-11
3
Document Number: 83810
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
TYPICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
Fig. 1 - Recommended Operating Conditions
Fig. 2 - LED Voltage vs. Temperature
Fig. 3 - LED Forward Current vs. LED Forward Voltage
Fig. 4 - LED Reverse Current vs. LED Reverse Voltage
SAFETY AND INSULATION RATINGS
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
Climatic classification IEC 68 part 1 40/85/21
Pollution degree DIN VDE 0109 2
Tracking resistance
(comparative tracking index)
Insulation group llla CTI 175
Highest allowable overvoltage Transient overvoltage V
IOTM
8000 V
peak
Max. working insulation voltage Recurring peak voltage V
IORM
890 V
peak
Insulation resistance at 25 °C
V
IO
= 500 V
R
IS
10
12
Insulation resistance at T
S
R
IS
10
9
Insulation resistance at 100 °C R
IS
10
11
Partial discharge test voltage Methode a, V
pd
= V
IORM
x 1.875 V
pd
1669 V
peak
Safety limiting values -
maximum values allowed
in the event of a failure
Case temperature T
SI
175 °C
Input current I
SI
300 mA
Output power P
SO
700 mW
Minimum external air gap (clearance)
Measured from input terminals to output
terminals, shortest distance through air
7mm
Minimum external tracking (creepage)
Measured from input terminals to output
terminals, shortest distance path along body
7mm
ilh1510at_00
120
0
80
200
160
40
- 40 - 20
Load Current (mA)
Ambient Temperature (°C)
I
Fon
= 2.0 mA
I
Fon
= 3.0 mA
I
Fon
= 2.0 mA
I
Fon
=
5.0 to 20 mA
0
20
40 60
80
ilh1510at_01
1
1.1
1.2
1.3
1.4
1.5
1.6
- 40 - 20 806040200
LED Forward Voltage (V)
Temperature (°C)
I
F
= 50 mA
I
F
= 20 mA
I
F
= 10 mA
I
F
= 1 mA
I
F
= 2 mA
I
F
= 5 mA
ilh1510at_02
LED Forward Current (mA)
0
20
40
60
80
100
120
0 0.5 1 1.5 2
LED Forward Voltage (V)
T = 85 °
C
T = 25 °
C
T = - 40 °
C
ilh1510at_03
0
2
4
6
8
10
LED Reverse Voltage (V)
LED Reverse Current (µA)
T = - 40 °C
T = 25 °C
T = 85 °C
0
16
32 48
64 80
P1-P3P4-P6P7-P9

LH1510AT

Mfr. #:
Buy LH1510AT
Manufacturer:
Vishay Semiconductors
Description:
Solid State Relays - PCB Mount Normally Open Form 1A
Lifecycle:
New from this manufacturer.
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