ASSR-4110 Datasheet, PDF (1/16 Pages) AVAGO TECHNOLOGIES LIMITED – General Purpose, Form A, Solid State Relay (Photo MOSFET)

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)
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.
The single channel configurations, ASSR-4110 and
ASSR-4111, are equivalent to 1 Form A Electromechan-
ical Relays (EMR), and the dual channel configuration,
ASSR-4120 and ASSR-4130, are 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
and true surface mount SO-8 pin. Their electrical and
switching characteristics are specified over the tem-
perature range of -40°C to +85°C. They are used for
general purpose switching of signals and low power
AC/DC loads.
ASSR-4111 enables AC/DC and DC-only output connec­
tions. For DC-only connection, the output current, Io,
increases to 0.24A and the on-resistance, R_(ON) reduces
to 8.5Ω.
Functional Diagram
Opto-isolation
1
4 _{Truth Table}
LED Output
Off Open
On Close
2
3
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:
0.1ms (Ton), 0.02ms (Toff ) Typical
• High Transient Immunity: >1kV/µs
• High Input-to-Output Insulation Voltage
(Safety and Regulatory Approvals)
- 3750 Vrms for 1 min per UL1577
- CSA Component Acceptance
Applications
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Single Channel, SPST Relay,
1 Form A in 4-Pin SO Package
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.