Broadcom ASSR-1510 Series Solid State Relay, 1 A Load, Surface Mount, 60 V Load, 1.7V Control

The Broadcom ASSR-15XX Series consists of an AlGaAs infrared light-emitting diode (LED) input stage 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 input current of 3 mA through the input LED. The relay turns off (contact opens) with an input voltage of 0.8V or less.

• Compact solid-state bidirectional signal switch
• Single and dual channel normally off Single Pole Single Throw (SPST) relay
• 60V output withstand voltage
• 1.0A or 2.0A current rating (See schematic for ASSR1511 connections A and B.)
• Low input current - CMOS compatibility
• Low on-resistance - 0.12Ω typical for DC-only, 0.35Ω typical for AC/DC
• High speed switching - 0.25 ms (Ton), 0.02 ms (Toff) typical
• High transient immunity - >1 kV/μs