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LH1529GPTR Datasheet(PDF) 1 Page - Vishay Siliconix |
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LH1529GPTR Datasheet(HTML) 1 Page - Vishay Siliconix |
1 / 6 page LH1529FPTR, LH1529GP, LH1529GPTR www.vishay.com Vishay Semiconductors Rev. 1.7, 03-Aug-11 1 Document Number: 83828 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 Telecom Switch - 1 Form A Solid-State Relay DESCRIPTION The LH1529FP and LH1529GP telecom switches consist of an optically coupled solid state relay (SSR) and a bidirectional input optocoupler. The SSR is ideal for performing switch hook and dial-pulse switching while the optocoupler performs ring detection and loop current sensing functions. Both the SSR and optocoupler provide 3000 VRMS of input to output isolation. The SSR is integrated on a monolithic receptor die using high voltage technology. The SSR features low on resistance, high breakdown voltage and current-limit circuitry that protects the relay from telephone line induced lightning surges. The optocoupler provides bidirectional current sensing via two anti parallel GaAs infrared emitting diodes. The opto channel provides a minimum CTR of 33 % at 6 mA. The LH1529FP and LH1529GP come in an 8 pin, 0.080" thick plastic flat pak, SMD. FEATURES • Solid-state relay and optocoupler in one package • Surface mount package - new flat pak • Isolation test voltage, 3000 VRMS • LH1529FP, CTR min. = 33 % • LH1529GP, CTR min. = 100 % • Optocoupler - Bidirectional current detection • Solid-state relay (equivalent to TS117P) - Typical RON 20 - Load voltage 350 V - Load current 120 mA - Current limit protection - High surge capability - Clean bounce free switching - Low power consumption - High reliability monolithic detector • Compliant to RoHS Directive 2002/95/EC and in accordance to WEEE 2002/96/EC APPLICATIONS • PCMCIA/Notebook • General telecom switching - On/off hook control - Dial pulse - Ring current detection - Loop current sensing Note • See “solid-state relays” (application note 56) S S' 1 2 3 45 6 7 8 i179050-1 AGENCY APPROVALS UL1577: file no. E52744 system code O, double protection DIN EN: 60747-5-2 (VDE 0884)/60747-5-5 (pending), available with option 1 FIMKO: approval ORDERING INFORMATION L H 152 9## T R PART NUMBER PACKAGE CONFIG. TAPE AND REEL PACKAGE UL, FIMKO SMD-8, tape and reel LH1529FPTR SMD-8, tubes LH1529GP SMD-8, tape and reel LH1529GPTR 7 mm SMD-# |
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