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ASSR-1520 - Solid State Relay

Download the ASSR-1520 datasheet PDF. This datasheet also covers the ASSR-1510 variant, as both devices belong to the same solid state relay family and are provided as variant models within a single manufacturer datasheet.

General Description

The ASSR-15XX Series is specifically designed for high current applications, commonly found in the industrial applications.

The ASSR-15XX Series consists of an AlGaAs infrared light-emitting diode (LED) input stage optically coupled to a high-voltage output detector circuit.

Key Features

  • 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 ASSR- 1511 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.
  • High input-.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ASSR-1510-Broadcom.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for ASSR-1520 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for ASSR-1520. For precise diagrams, tables, and layout, please refer to the original PDF.

ASSR-1510, ASSR-1511, ASSR-1520, ASSR-1530 High Current, Solid State Relay (Photo MOSFET) (60V/1.0A/0.5Ω) Data Sheet Description The ASSR-15XX Series is specifically desi...

View more extracted text
0.5Ω) Data Sheet Description The ASSR-15XX Series is specifically designed for high current applications, commonly found in the industrial applications. The 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.