LH1502 Vishay Siliconix, LH1502 Datasheet
LH1502
Manufacturer Part Number
LH1502
Description
Dual 1 Form A/B/ C Solid State Relay
Manufacturer
Vishay Siliconix
Datasheet
1.LH1502.pdf
(3 pages)
Available stocks
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Quantity
Price
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Part Number:
LH1502
Manufacturer:
SIEMENS
Quantity:
5 510
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Part Number:
LH1502AAC
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1 700
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FEATURES
• Current Limit Protection
• l/O Isolation, 3750 V
• Typical R
• 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
• 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.
Document Number: 83806
Revision 17-August-01
– On/off Hook Control
– Ring Delay
– Dial Pulse
– Ground Start
– Ground Fault Protection
ON
20 Ω
RMS
Part Identification
Package Dimensions in Inches (mm)
Part Number
LH1502BB
LH1502BAC
LH1502BACTR
.250 (6.35)
S1
.250 (6.35)
8
1
SMD
DIP
S1'
2
7
S2
.018 (.46)
.018 (.46)
6
.380 (9.65)
.318 (8.08)
.380 (9.65)
.318 (8.08)
.100 (2.54)
3
.100 (2.54)
S2'
4
5
S1
S2
.360 (9.14)
LH1502BB/BAC/BACTR
.175 (4.45)
Description
8-pin DIP, Tubes
8-pin SMD, Gullwing, Tubes
8-pin SMD, Gullwing, Tape and Reel
.375 (9.53)
6-.031 (6-.80) Dia.
.025 (.64) Typ.
S1'
S2'
.250 (6.35)
.075 (1.90)
.130 (3.30)
.130 (3.30)
Dual 1 Form A/B, C
Solid State Relay
.059 (1.50)
.360 (9.14) Typ.
.300 (7.62)
.300 (7.62)
.100 (2.54)
.300 (7.62)
.100 (2.54)
www.vishay.com
.285 (7.24) Typ.
.010 (.25) Typ.
.327 (8.31)
.300 (7.62)
3–43
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LH1502 Summary of contents
Page 1
... Ground Fault Protection • Instrumentation • Industrial Controls DESCRIPTION The LH1502 relays contain normally open and normally closed switches that can be used independently Form A and 1 Form B relay, or when used together Form C relay. The relays are constructed as a mult.- chip hybrid device ...
Page 2
Recommended Operating Conditions 150 120 –40 – FORM A AMBIENT TEMPERATURE (°C) 150 120 –40 – FORM B Ambient Temperature (°C) Electrical Characteristics, T =25 ° ...
Page 3
Parameter Off-state Leakage Current: (NO) (NC) (NO, NC) Output Capacitance: (NO) (NC) Transfer Input/Output Capacitance Turn-on Time (NO) (NC) Turn-off Time (NO) (NC) Document Number: 83806 Revision 17-August-01 Sym. Min. Typ. Max. — — 0.02 1000 — 0.07 1.0 — ...