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ASSR-1420 Datasheet Solid State Relay

Manufacturer: Avago Technologies (now Broadcom)

Download the ASSR-1420 datasheet PDF. This datasheet also includes the ASSR-1410 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (ASSR-1410-AVAGO.pdf) that lists specifications for multiple related part numbers.

General Description

The ASSR-14X X S eries c onsists of an AlG aAs infrar ed light-emitting diode (LED) input stage optically coupled to a high-v oltage output det ector circuit.

The det ector consists of a high-speed phot ovoltaic diode arra y and driver circuitry to switch on/off t wo discrete high v oltage MOSFETs.

The relay turns on (c ontact closes) with a minimum input curr ent of 3mA thr ough the input LED .

Overview

ASSR-1410, ASSR-1411 and ASSR-1420 General Purpose, Form A, Solid State Relay (Photo MOSFET) (60V/0.

Key Features

  • Compact Solid-State Bi-directional Signal Switch.
  • Single and Dual Channel Normally-off Single-PoleSingle-Throw (SPST) Relay.
  • 60V Output Withstand Voltage.
  • 0.6A or 1.2A Current Rating (See Schematic for ASSR-1411 Connection A and B).
  • Low Input Current: CMOS Compatibility.
  • L ow On-Resistance: 0.2  Typical for DC-only, 0.7  Typical for AC/DC.
  • Very High Output Off-state Impedance: 10 Teraohms Typical.
  • High Speed Switching: 0.1ms (Ton), 0.02ms (Toff ) Typica.