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LH1550

Manufacturer: Siemens Semiconductor Group (now Infineon)
LH1550 datasheet preview

Datasheet Details

Part number LH1550
Datasheet LH1550_SiemensSemiconductorGroup.pdf
File Size 36.04 KB
Manufacturer Siemens Semiconductor Group (now Infineon)
Description HIGH VOLTAGE/ SOLID STATE RELAY OPTOCOUPLER
LH1550 page 2 LH1550 page 3

LH1550 Overview

The LH1550 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 packaged in a six pin 0.3 inch dualin line package.

LH1550 Key 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
  • Isolation Test Voltage, 3750 VACRMS
  • Current Limit Protection
  • Underwriters Lab File # E52744

LH1550AAB1 from other manufacturers

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Brand Logo Part Number Description Other Manufacturers
Vishay Logo LH1550AAB1 1 Form A Solid-State Relay Vishay
Vishay Logo LH1550AAB1TR 1 Form A Solid-State Relay Vishay
Vishay Logo LH1550AT1 1 Form A Solid-State Relay Vishay
Siemens Semiconductor Group (now Infineon) logo - Manufacturer

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