鈩?/div>
鈥?Load Voltage 350 V
鈥?Load Current 150 mA
鈥?High Surge Capability
鈥?Linear, AC/DC Operation
鈥?Clean Bounce Free Switching
鈥?Low Power Consumption
鈥?High Reliability Monolithic Receptor
鈥?SMD Lead Available on Tape and Reel
AGENCY APPROVALS
鈥?UL 鈥?File No. E52744
鈥?BSI/BABT Cert. No. 7980
鈥?FIMKO Approval
鈥?CSA 鈥?Certi鏗乧ation 093751
APPLICATIONS
鈥?General Telecom Switching
鈥?On/off Hook Control
鈥?Ring Delay
鈥?Dial Pulse
鈥?Ground Start
鈥?Ground Fault Protection
鈥?Instrumentation
鈥?Industrial Controls
鈥?See Application Note 56
DESCRIPTION
The LH1500 is robust, ideal for telecom and ground
fault applications. It is a SPST normally open switch (1
Form A) that replaces electromechanical relays in many
applications. It is 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 circuitry and MOSFET
switches. In addition, it employs current-limiting cir-
cuitry which meets FCC 68.302 and other regulatory
voltage surge requirements when overvoltage protec-
tion is provided.
4擄
.100 (2.54)
.040 (1.016)
.020 (0.508)
.315 (8.00)
min.
.012 (0.31)
.008 (0.20)
Package Dimensions in Inches (mm)
DIP
Pin One ID.
3
.256 (6.50)
.248 (6.30)
4
5
6
2
1
S
6
DC
5
S'
4
S
S'
1
2
3
.343 (8.70)
.335 (8.50)
.039
(1.00)
Min.
4擄 Typ.
.020 (.051) Min.
.022 (0.55)
.018 (0.45)
.035 (0.90)
.031 (0.80)
.100 (2.54) Typ.
.300 (7.62)
Typ.
.150 (3.81)
.130 (3.30)
18擄 Typ.
.014 (.35)
.010 (.25)
.347 (8.82)
.300 (7.62)
.150 (3.81)
.110 (2.79)
SMD
.343 (8.71)
.335 (8.51)
Pin one I.D.
.256 (6.50)
.248 (6.30)
.050 (1.27) typ.
.052 (1.33)
.048 (1.22)
.150 (3.81)
.130 (3.30)
.0098 (.25)
.0040 (.10)
.395 (10.03)
.375 (9.63)
.300 (7.62)
typ.
.039
(0.99)
min.
3擄 to 7擄
18擄
Part Identi鏗乧ation
Part Number
LH1500AT
LH1500AAB
LH1500AABTR
Description
6-pin DIP, Thru Hole
6-pin SMD
6-pin SMD, Tape and Reel
Document Number: 83804
Revision 06-March-02
www.vishay.com
3鈥?5
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