ASSR-1219 Datasheet | Broadcom

ASSR-1218, ASSR-1219, and ASSR-1228 Form A, Solid State Relay (Photo MOSFET) (60V/0.2A/10Ω) Data Sheet Description The Broad® ASSR-12XX Series consists of an Al Ga As infrared light-emitting diode (LED) input stage that is 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 m A 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 - pact solid-state bidirectional 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 schematics for ASSR-1219 Connection A and Connection B - Low input current: CMOS patibility - Low On-Resistance - 0.25Ω typical for DC-only - 1Ω typical for AC/DC - High input-to-output insulation voltage (safety and regulatory approved) - 3750 Vrms for 1 minute per UL1577 - CSA ponent Acceptance Applications - Telemunications switching - Data munications - Industrial controls - Medical systems - Security systems - EMR/Reed Relay replacement CAUTION! It is advised that normal static precautions be taken in handling and assembly of this ponent to prevent damage and degradation which may be induced by ESD. The ponents featured in this data sheet are not to be used in military or aerospace applications or...