LH1298 - Siemens Semiconductor Group

LH1298 HIGH VOLTAGE/ SOLID STATE RELAY OPTOCOUPLER

The LH1298 is a single pole single throw (SPST), normally closed (NC), 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 dual-in line package. This package offers an insulation dielectric withstand of 3750 VACRMS. The coupler consists of a AlGaAs LED .

Features

• Normally Closed, Single Pole Single Throw Operation
• Control 350 VAC or DC Voltage
• Switch 100 mA Loads
• LED Control Current, 1.5 mA
• Low ON-Resistance
• dv/dt, >500 V/ms
• Isolation Test Voltage, 3750 VACRMS
• Current Limiting
• Underwriters Lab File # E52744 APPLICATIONS
• Telephone Switch Hook
• High Voltage Test Equipment
• TRIAC Driver
• Motor Control
• Industrial Control Systems DESCRIPTION The LH1298 is a single pole single throw (SPST), normally closed (NC), 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 devic.