LH1505AB, LH1505AAC, LH1505AACTR
www.vishay.com
Vishay Semiconductors
Dual 1 Form A Solid-State Relay (Normally Open)
FEATURES
• Isolation test voltage 5300 VRMS
• Current limit protection
8 S1
1
2
7 S1'
3
6 S2
4
5 S2'
• Typical RON 12 Ω
• Load voltage 250 V
• Load current 120 mA
• Clean bounce free switching
• Low power consumption
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• General telecom switching
• Security equipment
DESCRIPTION
• Instrumentation
The LH1505 contains two normally open switches (dual
1 Form A) that can be used as two independent SPST relays
or as one DPST relay. It can replace electromechanical
relays in many applications. They are constructed using a
GaAIAs LED for actuation control and MOSFET switches for
the output. In addition, the LH1505 SSRs employ
current-limiting circuitry when overvoltage protection is
provided.
• Industrial controls
• Automatic test equipment
AGENCY APPROVALS
• UL1577, file no. E52744
ORDERING INFORMATION
L
H
1
5
PART NUMBER
PACKAGE
SMD-8, tape and reel
SMD-8, tube
DIP-8, tube
Rev. 1.7, 05-Jul-2018
0
5
A
ELECTR.
VARIATION
#
#
PACKAGE
CONFIG.
T
DIP
R
TAPE AND
REEL
7.62 mm
SMD
> 0.1 mm
UL
LH1505AACTR
LH1505AAC
LH1505AB
Document Number: 83809
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
LH1505AB, LH1505AAC, LH1505AACTR
www.vishay.com
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
CONDITION
SYMBOL
VALUE
UNIT
IRED continuous forward current
IF
50
mA
IRED reverse voltage
VR
5
V
Pdiss
80
mW
DC or peak AC load voltage
VL
250
V
Continuous DC load current at 25 °C, one
channel
IL
130
mA
Continuous DC load current at 25 °C, two
channels
IL
120
mA
Pdiss
550
mW
INPUT
Input power dissipation
OUTPUT
SSR output power dissipation
SSR
Ambient temperature range
Tamb
-40 to +85
°C
Storage temperature range
Tstg
-40 to +150
°C
Tsld
260
°C
Soldering temperature
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
IL = 100 mA, t = 10 ms
IFon
-
0.4
2
mA
IRED forward current, switch turn-off
VL = ± 200 V
IFoff
0.05
0.35
-
mA
IRED forward voltage
IF = 10 mA
VF
1.15
1.36
1.45
V
IRED reverse current
VR = 5 V
IR
-
-
10
μA
OUTPUT
On-resistance
IF = 5 mA, IL = 50 mA
RON
6
12
20
Ω
Off-resistance
IF = 0 mA, VL = ± 100 V
ROFF
0.5
5000
-
GΩ
Off-state leakage current
Output capacitance
Current limit AC/DC
IF = 0 mA, VL = ± 100 V
IO
-
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