LH1550
Siemens
(LH1500 - LH1550) High Voltage Optically Coupled Solid
High Voltage Solid State Relays General Information
FEATURES 3750 Vrms or 5300 Vrms I/O isolation Current-limit protection built-in Linear ac/dc operation High-reliability monolithic receptor Extremely low leakage current (pA) High contact
LH1550
Siemens Semiconductor Group
HIGH VOLTAGE/ SOLID STATE RELAY OPTOCOUPLERLH1550
HIGH VOLTAGE, SOLID STATE RELAY OPTOCOUPLER
FEATURES • Normally Open, Single Pole Single Throw Operation • Control 350 VAC or DC Voltage • Switch 100 mA Loads • LED Control Current, 2.5 mA • Low ON-Resistance, 37 Ω Typ. at 100 mA • Isolati