Optocouplers - Plastic
- Automotive Optocoupler - AEC-Q100 optocoupler
- Digital Isolator
- Digital Optocoupler
- General Purpose Phototransistor Optocoupler
- High Linearity Analog Optocoupler
- Integrated Gate Drive Optocoupler
- IPM Interface Optocoupler
- Isolated 20 mA Current Loop Transmitter-Receiver
- Isolated Line Receiver
- Isolated Voltage/Current Detector
- Miniature Isolation Amplifier
- Multi-Channel Bi-Directional Digital Optocoupler
- Powerline Communication Interface
- Solid State Relay (Photo MOSFET)
- Wideband Analog/Video Optocoupler
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ASSR-1219-001E
Standard, 1 Form A, Solid State Relay (Photo MOSFET), 60V/0.2A/10Ω
Description
The ASSR-12XX Solid State Relay (SSR) 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-1218 and ASSR-1219, are equivalent to 1 Form A Electromechanical Relays (EMR), and the dual channel configuration, ASSR-1228, 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. ASSR-1219 enables AC/DC and DC-only output connections.
For DC-only connection, the output current, Io, increases to 0.4A and the on-resistance, R(ON) reduces to 2.5Ω.
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-1218 and ASSR-1219, are equivalent to 1 Form A Electromechanical Relays (EMR), and the dual channel configuration, ASSR-1228, 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. ASSR-1219 enables AC/DC and DC-only output connections.
For DC-only connection, the output current, Io, increases to 0.4A and the on-resistance, R(ON) reduces to 2.5Ω.
Features
- Compact Solid-State Bi-directional Signal Switch
- Single and Dual Channel Normally-off Single-Pole-Single-Throw (SPST) Relay
- 60V Output Withstand Voltage
- 0.2A or 0.4A Current Rating (see schematic for ASSR-1219 connection A and B)
- Low Input Current: CMOS Compatibility
- Low On-Resistance: 0.25 Ω Typical for DC only, 1 Ω 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 - Options available are:
ASSR-1218
50XE = Tape and Reel Packaging Option
XXXE = RoHS Compliant Option
ASSR-1219 & ASSR-1228
30XE = Gull Wing Option
50XE = Tape and Reel Packaging Option
XXXE = RoHS Compliant Option
Applications
- Telecommunication Switching
- Data Communications
- Industrial Controls
- Medical
- Security
- EMR / Reed Relay Replacement
Documents
Data Sheets & Technical Specifications
- Data Sheet - ASSR-1218, ASSR-1219, ASSR-1228, Form A, Solid State Relay (Photo MOSFET) (60V/0.2A/10Ω) Data Sheet(380 KB,PDF)
- Options Data Sheet - Option 020 Optocoupler Option for 5000 V rms 1 Minute Requirement(85 KB,PDF)
- Options Data Sheet - Option 060 IEC EN DIN EN 6074752 Option for Plastic Optocouplers(86 KB,PDF)
- Options Data Sheet - Option 300, Gull Wing Surface Mount Option for Optocouplers(99 KB,PDF)
- Options Data Sheet - Option 500 - Tape and Reel Packaging Option for Optocouplers(93 KB,PDF)
- Options Data Sheet - Shipping Tube Dimension for Optocouplers (Plastic/Solid State Relay)(141 KB,PDF)
- Selection Guide - Avago Technologies Optoisolation and Optical Sensor Products Selection Catalog(9834 KB,PDF)
- White Paper - Optocouplers in Industrial Communication(277 KB,PDF)
- White Paper - Solid State Relay Transient Immunity(124 KB,PDF)
Application Notes
- Application Brief - AB 102: Optoisolation Product Part Number System(97 KB,PDF)
- Application Note - AN 5302 - Solid State Relay, ASSR Series Input Control Drive and Various Loads(212 KB,PDF)
- Application Note - AN 5452; Design Considerations for Solid State Relays(157 KB,PDF)
- Application Note - AN 5456; Dynamic Power Dissipation Considerations for Solid State Relays(105 KB,PDF)
- Application Note - AN 5476; Recommended Soldering Profile for Lead-Free Plastic Optocouplers and Solid State Relays(98 KB,PDF)
Quality & Reliability
