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ASSR-4128

AVAGO
Part Number ASSR-4128
Manufacturer AVAGO
Description Solid State Relay
Published May 18, 2014
Detailed Description ASSR-4118 , ASSR-4119 and ASSR-4128 Form A, Solid State Relay (Photo MOSFET) (400V/0.10A/35) Data Sheet Description T...
Datasheet PDF File ASSR-4128 PDF File

ASSR-4128
ASSR-4128

Overview
ASSR-4118 , ASSR-4119 and ASSR-4128 Form A, Solid State Relay (Photo MOSFET) (400V/0.
10A/35) Data Sheet Description The ASSR-41X X S eries c onsists of an AlG aAs infrar ed light-emitting diode (LED) input stage optically coupled to a high-v oltage output det ector circuit.
The det ector consists of a high-speed phot ovoltaic diode arra y and driver circuitry to switch on/off t wo discrete high v oltage MOSFETs.
The relay turns on (c ontact closes) with a minimum input curr ent of 3mA thr ough the input LED .
The relay turns off (contact opens) with an input voltage of 0.
8V or less.
The single channel configurations, ASSR-4118 and ASSR4119, are equivalent to 1 Form A Electromechanical Relays (EMR), and the dual channel c onfiguration, ASSR4128, is equivalent t o 2 Form A EMR.
They are available in 4-pin SO , 6-pin DIP, 8-pin DIP and Gull Wing Sur face Mount for DIP packages.
ASSR-4119 enables AC/DC and DC-only output c onnections.
F or DC- only c onnection, the output curr ent, Io, increases to 0.
2A and the on-r esistance, R(ON) reduces to 10.
Features  Compact Solid-State Bi-directional Signal Switch  Single and Dual Channel Normally-off Single-PoleSingle-Throw (SPST) Relay  400V Output Withstand Voltage  0.
1A or 0.
2A Current Rating (See Schematic for ASSR-4119 Connection A and B)  Low Input Current: CMOS Compatibility  Low On-Resistance: 8 Typical for DC-only, 25 Typical for AC/DC  High Input-to-Output Insulation Voltage (Safety and Regulatory Approvals Pending) - 3750 Vrms for 1 min per UL1577 - CSA Component Acceptance Functional Diagram Opto-isolation Applications  T elecommunication Switching  Data Communications  I ndustrial Controls  M edical  S ecurity  EMR / Reed Relay Replacement 1 Turn-off Circuit 4 Truth Table LED Output Off On Open Close 2 3 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...


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