LH1512BAC, LH1512BACTR, LH1512BB
www.vishay.com
Vishay Semiconductors
Dual 1 Form A/B, C Solid State Relay
FEATURES
• Current limit protection
• Isolation test voltage 3750 VRMS
• Typical RON 10
DIP
S1
S2
S1'
S2'
• Load voltage 200 V
• Load current 200 mA
• High surge capability
S1
S1' S2
S2'
8
7
6
5
• Clean bounce free switching
• Low power consumption
• SMD lead available on tape and reel
SMD
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
1
2
3
4
i179034_2
APPLICATIONS
• General telecom switching
- On/off hook control
- Ring delay
DESCRIPTION
The LH1512 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 control is via an infrared LED. The
output switch is a combination of a photodiode array with
MOSFET switches and control circuity.
- Dial pulse
- Ground start
- Ground fault protection
• Instrumentation
• Industrial controls
AGENCY APPROVALS
UL1577: file no. E52744 system code H, double protection
CSA:
certification no. 093751
DIN EN: 60747-5-2 (VDE 0884)/60747-5-5 (pending),
available with option 1
FIMKO: 25419
ORDERING INFORMATION
SMD
DIP
L
H
1
5
1
2
B
#
#
T
R
PART NUMBER
ELECTR.
VARIATION
PACKAGE
CONFIG.
TAPE AND
REEL
> 0.1 mm
7.62 mm
PACKAGE
UL, CSA, FIMKO
SMD-8, tubes
LH1512BAC
LH1512BACTR
LH1512BB
SMD-8, tape and reel
DIP-8, tubes
Rev. 1.6, 07-Jul-11
Document Number: 83812
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