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ASSR-4111 Datasheet Solid State Relay

Manufacturer: Avago Technologies (now Broadcom)

Download the ASSR-4111 datasheet PDF. This datasheet also includes the ASSR-4110 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ASSR-4110-AVAGO.pdf) that lists specifications for multiple related part numbers.

General Description

The ASSR-41xx 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 3mA through the input LED.

Overview

ASSR-4110, ASSR-4111, ASSR-4120 and ASSR-4130 (Preliminary Product Release) General Purpose, Form A, Solid State Relay (Photo MOSFET) (400V/0.

Key Features

  • Compact Solid-State Bi-directional Signal Switch.
  • Single and Dual Channel Normally-off Single-Pole- Single-Throw (SPST) Relay.
  • 400V Output Withstand Voltage.
  • 0.12A or 0.24A Current Rating (See Schematic for ASSR-4111 Connection A and B).
  • Low Input Current: CMOS Compatibility.
  • Low On-Resistance: 5.5Ω Typical for DC-only, 16Ω Typical for AC/DC.
  • Very High Output Off-state Impedance: 10 Teraohms Typical.
  • High Speed Switching: 0.