ASSR-1520 Avago Technologies, ASSR-1520 Datasheet

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ASSR-1520

Manufacturer Part Number
ASSR-1520
Description
Manufacturer
Avago Technologies
Datasheet

Specifications of ASSR-1520

Case
DIP-8
Date_code
08/07+

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High Current, Solid State Relay (Photo MOSFET)
(60V/1.0A/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 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 Electromechani-
cal 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 tem-
perature range of -40°C to +85°C.
ASSR-1511 enables AC/DC and DC-only output con-
nections. For DC-only connection, the output current,
Io, increases to 2A and the on-resistance, R(ON) reduces
to 0.2Ω.
Applications
• Industrial Controls
• Factory Automation
• Data Acquisition System
• Measuring Instrument
• Medical System
• Security System
• EMR / Reed Relay Replacement
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Industrial Controls
Factory Automation
Data Acquisition System
Measuring Instrument
Medical System
Security System
EMR / Reed Relay Replacement
Lead (Pb) Free
RoHS 6 fully
compliant
CAUTION: It is advised that normal static precautions be taken in handling and assembly
of this component to prevent damage and/or degradation which may be induced by ESD.
Features
• Compact Solid-State Bi-directional Signal Switch
• Single and Dual Channel Normally-off Single-Pole-
• 60V Output Withstand Voltage
• 1.0A or 2.0A Current Rating
• Low Input Current: CMOS Compatibility
• Low On-Resistance:
• Very High Output Off-state Impedance:
• High Speed Switching: 0.25ms (Ton), 0.02ms (Toff )
• High Transient Immunity: >1kV/µs
• High Input-to-Output Insulation Voltage
Functional Diagram
1
2
Single-Throw (SPST) Relay
(See Schematic for ASSR-1511 Connections A & B)
0.12Ω Typical for DC-only, 0.35Ω Typical for AC/DC
10 Teraohms Typical
Typical
(Safety and Regulatory Approvals Pending)
- 3750 Vrms for 1 min per UL1577
- CSA Component Acceptance
Opto-isolation
1 Form A in 4-Pin SO Package
Single Channel, SPST Relay,
4
3
Truth Table
LED
Off
On
Output
Open
Close

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