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ASSR-4120 - Solid State Relay

This page provides the datasheet information for the ASSR-4120, a member of the ASSR-4110 Solid State Relay family.

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.

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.

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Datasheet Details

Part number ASSR-4120
Manufacturer AVAGO
File Size 483.04 KB
Description Solid State Relay
Datasheet download datasheet ASSR-4120 Datasheet
Additional preview pages of the ASSR-4120 datasheet.

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Full PDF Text Transcription

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ASSR-4110, ASSR-4111, ASSR-4120 and ASSR-4130 (Preliminary Product Release) General Purpose, Form A, Solid State Relay (Photo MOSFET) (400V/0.12A/25Ω) Turn-off Circuit Data Sheet Lead (Pb) Free RoHS 6 fully compliant RoHS 6 fully compliant options available; -xxxE denotes a lead-free product 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. The relay turns off (contact opens) with an input voltage of 0.8V or less.
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