LH1502BB Datasheet, PDF (1/3 Pages) Vishay Siliconix – Dual 1 Form A/B, C Solid State Relay

LH1502BB/BAC/BACTR
Dual 1 Form A/B, C
Solid State Relay
FEATURES
• Current Limit Protection
• l/O Isolation, 3750 V_RMS
• Typical R_ON 20 Ω
• Load Voltage 350 V
• Load Current 150 mA
• High Surge Capability
• Linear, AC/DC Operation
• Clean Bounce Free Switching
• Low Power Consumption
• SMD Lead Available on Tape and Reel
AGENCY APPROVALS
• UL – File No. E52744
• CSA – Certification 093751
• BSI
APPLICATIONS
• General Telecom Switching
– On/off Hook Control
– Ring Delay
– Dial Pulse
– Ground Start
– Ground Fault Protection
• Instrumentation
• Industrial Controls
DESCRIPTION
The LH1502 relays contain normally open and normally
closed switches that can be used independently as a 1
Form A and 1 Form B relay, or when used together, as a
1 Form C relay. The relays are constructed as a mult.-
chip hybrid device. Actuation contral is via an Infrared
LED. The output switch is a combination of a photo-
diode array with MOSFET switches and control circuity.
Package Dimensions in Inches (mm)
DIP
.380 (9.65)
.100 (2.54)
6-.031 (6-.80) Dia.
.100 (2.54)
.250 (6.35)
.360 (9.14) ^{.250 (6.35)}
.300 (7.62)
.018 (.46)
.318 (8.08)
S1
S1' S2
S2'
8
76
5 _S1
S2
1
2
SMD
3
4
.380 (9.65)
.100 (2.54)
S1'
.130 (3.30)
S2'
.300 (7.62)
.300 (7.62)
.285 (7.24) Typ.
.360 (9.14) Typ.
.100 (2.54)
.250 (6.35)
.375 (9.53)
.075 (1.90)
.018 (.46)
.318 (8.08)
.059 (1.50)
.300 (7.62)
.175 (4.45) ^{.130 (3.30)}
.327 (8.31)
.025 (.64) Typ.
.010 (.25) Typ.
Part Identification
Part Number
LH1502BB
LH1502BAC
LH1502BACTR
Description
8-pin DIP, Tubes
8-pin SMD, Gullwing, Tubes
8-pin SMD, Gullwing, Tape and Reel
Document Number: 83806
Revision 17-August-01
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