ASSR-1219 - Broadcom

ASSR-1219 Solid State Relay

The Broadcom® ASSR-12XX Series consists of an AlGaAs infrared light-emitting diode (LED) input stage that is optically coupled to a high-voltage output detector circuit. The detector consists of a high-speed photovoltaic diode array and driver circuitry to switch on/off two discrete high-voltage MOSFETs. The relay turns on (contact closes) with a minimum inp.

Features

 Compact solid-state bidirectional signal switch
 Single and dual-channel normally-off Single-Pole- Single-Throw (SPST) relay
 60V output withstand voltage
 0.2A or 0.4A current rating
  – See schematics for ASSR-1219 Connection A and Connection B
 Low input current: CMOS compatibility
 Low On-Resistance
  – 0.25Ω typical for DC-only
  – 1Ω typical for AC/DC
 High input-to-output insulation voltage (safety and regulatory approved)
  – 3750 Vrms for 1 minute per UL1577
  – CSA Component Acceptance Applications
 Telecommunications switching
 Data communications
 Industrial controls
 Medical sys.