LH1540 Datasheet
LH1540 Datasheet (Siemens Semiconductor Group)
Siemens Semiconductor Group
The LH1540 is a single pole single throw (SPST), normally open (NO), solid state relay. The relay can control AC or DC loads currents up to 100 mA, with a supply voltage up to 350 V. The device is pac.
* Normally Open, Single Pole Single Throw Operation
* Control 350 VAC or DC Voltage
* Switch 150 mA Loads
* LED Control Current, 1 mA, Typical
* Low ON-Resistance, 20 Ω Typ. at 50 mA
* Isolation Test Voltage, 3750 VACRMS
* Current Limit Protection
* Underwriters Lab File # E52744 APPLICATIONS
* Tele.
LH1540 Datasheet (Siemens Semiconductor Group)
Siemens Semiconductor Group
Siemens Solid State Relays (SSRs) are miniature, optically-coupled relays with high-voltage MOSFET outputs. The relays are capable of switching ac or dc loads from as little as nanovolts to hundreds o.
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 off-impedance (GW) Low power consumption (1 mW
*12 mW) Very low switch offset (typically 0.1 mV) Logic compatible Clean, b.