ASSR-1420 Relay Datasheet

ASSR-1420 Datasheet PDF, Equivalent


Part Number

ASSR-1420

Description

Solid State Relay

Manufacture

Broadcom

Total Page 16 Pages
Datasheet
Download ASSR-1420 Datasheet


ASSR-1420
ASSR-1410, ASSR-1411 and ASSR-1420
General-Purpose, Form A, Solid State Relay
(Photo MOSFET) (60V/0.6A/1Ω)
Data Sheet
Description
The Broadcom® ASSR-14XX 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 3 mA through the input LED. The
relay turns off (contact opens) with an input voltage of 0.8V
or less.
The single-channel configurations, ASSR-1410 and ASSR-
1411, are equivalent to 1 Form A Electromechanical Relays
(EMR), and the dual-channel configuration, ASSR-1420, 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.
They are used for general-purpose switching of signals and
low-power AC/DC loads.
ASSR-1411 enables AC/DC and DC-only output connec-
tions. For DC-only connection, the output current, IO,
increases to 1.2A and the on-resistance, R(ON) reduces to
0.5Ω.
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 bidirectional signal switch
Single and dual channel normally-off Single-Pole-
Single-Throw (SPST) relay
60V output withstand voltage
0.6A or 1.2A current rating (See schematic for ASSR-
1411 connections A and B.)
Low input current: CMOS compatibility
Low on-resistance:
– 0.2Ω typical for DC-only
– 0.7Ω typical for AC/DC
High speed switching:
– 0.1 ms (TON), 0.02 ms (TOFF) typical
High transient immunity: >1 kV/μs
High input-to-output insulation voltage (safety and
regulatory approvals)
– 3750 Vrms for 1 min per UL1577
– CSA component acceptance
Applications
Telecommunication switching
Data communications
Industrial controls
Medical
Security
EMR/Reed Relay replacement
Broadcom
AV02-0241EN
September 11, 2017

ASSR-1420
ASSR-1410, ASSR-1411 and ASSR-1420 Data Sheet
Functional Diagram
Opto-isolation
14
Truth Table
LED
Off
On
Output
Open
Close
General-Purpose, Form A, Solid State Relay
(Photo MOSFET) (60V/0.6A/1Ω)
23
Single Channel, SPST Relay,
1 Form A in 4-Pin SO Package
Ordering Information
ASSR-xxxx is UL Recognized with 3750 Vrms for 1 minute per UL1577 and is approved under CSA Component Acceptance
Notice #5.
Part Number
ASSR-1410
ASSR-1411
ASSR-1420
Option
RoHS Compliant
-003E
-503E
-001E
-301E
-501E
-002E
-302E
-502E
Package
SO-4
300-mil
DIP-6
300-mil
DIP-8
Surface Mount
X
X
X
X
X
X
Gull Wing
X
X
X
X
Tape & Reel
X
X
X
Quantity
100 units per tube
1500 units per reel
50 units per tube
50 units per tube
1000 units per reel
50 units per tube
50 units per tube
1000 units per reel
To order, choose a part number from the part number column and combine with the desired option from the option column
to form an order entry.
Example 1:
ASSR-1411-501E to order product of 300-mil DIP-6 Gull Wing Surface Mount package in Tape and Reel packaging and
RoHS Compliant.
Example 2:
ASSR-1420-002E to order product of 300-mil DIP-8 package in tube packaging and RoHS Compliant.
Option data sheets are available. Contact your Broadcom sales representative or authorized distributor for information.
Broadcom
AV02-0241EN
2


Features ASSR-1410, ASSR-1411 and ASSR-1420 Gener al-Purpose, Form A, Solid State Relay ( Photo MOSFET) (60V/0.6A/1Ω) Data She et Description The Broadcom® ASSR-14X X Series consists of an AlGaAs infrared light-emitting diode (LED) input stage optically coupled to a high-voltage ou tput detector circuit. The detector con sists of a high-speed photovoltaic diod e array and driver circuitry to switch on/off two discrete high-voltage MOSFET s. The relay turns on (contact closes) with a minimum input current of 3 mA th rough the input LED. The relay turns of f (contact opens) with an input voltage of 0.8V or less. The single-channel co nfigurations, ASSR-1410 and ASSR1411, a re equivalent to 1 Form A Electromechan ical Relays (EMR), and the dual-channel configuration, ASSR-1420, is equivalen t to 2 Form A EMR. They are available i n 4-pin SO, 6-pin DIP, 8-pin DIP and Gu ll Wing Surface Mount for DIP packages. Their electrical and switching charact eristics are specified over the temperature range of –40°C to +85°.
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