LH1529BB 查看數據表（PDF） - Vishay Semiconductors
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LH1529BB Datasheet PDF : 7 Pages
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VISHAY
LH1529AB/ AAC/ AACTR/ BB/ BAC/
Vishay Semiconductors
Telecom Switch - 1 Form A Solid State Relay
Features
• Solid State Relay and Optocoupler in One Pack-
age
• Surface Mount Package
• l/O Isolation, 5300 VRMS
• LH1529A, CTR Min. = 33 %
• LH1529B, CTR Min. = 100 %
• Optocoupler
-Bidirectional Current Detection
DIP
S1
i179049
SMD
S
S'
8
76
5
S'
1
2
3
4
• Solid-state Relay (Equivalent to TS117P)
- Typical RON 20 Ω
- Load Voltage 350 V
- Load Current 120 mA
- Current Limit Protection
- High Surge Capability
- Linear, AC/DC Operation
- Clean Bounce Free Switching
- Low Power Consumption
- High Reliability Monolithic Receptor
Agency Approvals
• UL - File No. E52744
• BSI/BABT Cert. No. 7980
• FIMKO Approval
Applications
General Telecom Switching
- On/off Hook Control
- Dial Pulse
- Ring Current Detection
- Loop Current Sensing
See Appnote 56
Description
The LH1529A and LH1529B Telecom switches con-
sist of an optically coupled solid state relay (SSR) and
bidirectional input optocoupler. The SSR is ideal for
performing switch hook and dial-pulse switching while
optocoupler performs ring detection and loop current
sensing functions. Both the SSR and optocoupler pro-
vide 5300 VRMS of input to output isolation.
Order Information
Part
LH1529AB
LH1529BB
LH1529AAC
LH1529BAC
LH1529AACTR
LH1529BACTR
Remarks
DIP-8, Tubes
DIP-8, Tubes
SMD-8, Tubes
SMD-8, Tubes
SMD-8, Tape and Reel
SMD-8, Tape and Reel
Document Number 83827
Rev. 1.2, 06-Oct-03
www.vishay.com
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