ASSR-1510-003E
High Current, Solid State Relay (Photo MOSFET), 60V/1.0A/0.5ohm

The ASSR-15XX Solid State Relay series is specifically designed for high current applications, commonly found in industrial applications.

The ASSR-15XX Series consist 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.

The single channel configurations, ASSR-1510 and ASSR-1511, are equivalent to 1 Form A Electromechanical Relays (EMR), and the dual channel configuration, ASSR-1520, is equivalent to 2 Form A EMR. They are available in 4-pin SO, 6-pin DIP, 8-pin DIP and Gull Wing Surface Mount for DIP packages. Their electrical and switching characteristics are specified over the temperature range of -40°C to 85°C.

ASSR-1511 enables AC/DC and DC-only output connections. For DC-only connection, the output current, Io, increases to 2A and the on-resistance, R(ON) reduces to 0.25Ω.
 

ASSR-1510-003E

Lifecycle status:
Not Recommended for New Design

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Features [+-]

  • Compact Solid-State Bi-directional 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 & B)
  • Low Input Current: CMOS Compatibility
  • Low On-Resistance: 0.175Ω Typical for DC-only, 0.35Ω Typical for AC/DC
  • Very High Output Off-state Impedance: 10 Teraohms Typical
  • High Speed Switching: 0.1ms (Ton), 0.02ms (Toff) Typical
  • High Transient Immunity: >1kV/µs
  • High Input-to-Output Insulation Voltage
  • (Safety and Regulatory Approvals Pending)
    - 3750 Vrms for 1 min per UL1577
    - CSA Component Acceptance

    ASSR-1510 Options available are:
    503E = Tape and Reel Packaging Option
    XX3E = Lead-Free Option

    ASSR-1511 Options available are:
    301E = Gull Wing Option
    501E = Tape and Reel Packaging Option
    XX1E = Lead-Free Option

    ASSR-1520 Options available are:
    302E = Gull Wing Option
    502E = Tape and Reel Packaging Option
    XX2E = Lead-Free Option

Applications [+-]

  • Industrial Controls
  •  Factory Automation
  • Data Acquisition System
  • Measuring Instrument
  • Medical System
  • Security System
  • EMR / Reed Relay Replacement

Documents [+-]

Data Sheets & Technical Specifications

Application Notes

Brochures/Promotional Materials

Product Change Notices

Quality & Reliability

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