LH1523AB/AAC/AACTR
Dual 1 Form B
Solid State Relay
FEATURES
Package Dimensions in Inches (mm)
• Dual Channel (LH1511)
DIP
• l/O Isolation, 5300 V
pin one ID
RMS
• Typical R 10 Ω
• Load Voltage 200 V
• Load Current 200 mA
• High Surge Capability
S1
S1' S2
S2'
ON
4
5
3
6
1
8
2
7
8
7
6
5
.268 (6.81)
.255 (6.48)
S1
S2
S1'
S2'
• Linear, AC/DC Operation
• Clean Bounce Free Switching
• Low Power Consumption
• SMD Lead Available on Tape and Reel
.390 (9.91)
.379 (9.63)
1
2
3
4
.045 (1.14)
.030 (0.76)
.300 (7.62)
typ.
.031 (0.79)
4° typ.
.150 (3.81)
.130 (3.30)
AGENCY APPROVALS
.250 (6.35)
.230 (5.84)
• UL – File No. E52744
• CSA – Certification 093751
• BSI/BABT Cert. No. 7980
• VDE 0884 Approval
.050 (1.27)
10°
.035 (.89)
.020 (.51)
3°–9°
.012 (.30)
.008 (.20)
.022 (.56)
.018 (.46)
.130 (3.30)
.110 (2.79)
.100 (2.54) typ.
• FIMKO Approval
SMD
Pin one I.D.
APPLICATIONS
• General Telecom Switching
– On/off Hook Control
– Ring Delay
.268 (6.81)
.255 (6.48)
– Dial Pulse
– Ground Start
.390 (9.91)
.379 (9.63)
– Ground Fault Protection
• Instrumentation
• Industrial Controls
.395 (10.03)
.375 (9.52)
.031 (.79)
typ.
.312 (7.80)
.298 (7.52)
.045 (1.14)
.030 (0.78)
.150 (3.81)
.130 (3.30)
Radius
3° to 7°
DESCRIPTION
.010
(2.54)
typ.
4°
10°
.008 (.25)
.004 (.10)
.040 (1.02)
.020 (.51)
typ.
The LH1523 dual 1 Form B relays are SPST normally
closed 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 dielectrically isolated technology is
comprised of a photodiode array, switch control cir-
cuitry, and MOSFET switches.
.315
(8.00)
typ.
.050
(1.27)
typ.
.100 (2.54)
typ.
Part Identification
Part Number
Description
LH1523AB
8-pin DIP, Tubes
LH1523AAC
LH1523AACTR
8-pin SMD, Gullwing, Tubes
8-pin SMD, Gullwing, Tape and Reel
2000 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
OSRAM Opto Semiconductors GmbH & Co. OHG • Regensburg, Germany
www.osram-os.com • +49-941-202-7178
65
March 30, 2000-14