ASSR-1420 Description
The ASSR-14X 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.
ASSR-1420 Key Features
- pact Solid-State Bi-directional Signal Switch
- Single and Dual Channel Normally-off Single-PoleSingle-Throw (SPST) Relay
- 60V Output Withstand Voltage
- 0.6A or 1.2A Current Rating (See Schematic for ASSR-1411 Connection A and B)
- Low Input Current: CMOS patibility
- L ow On-Resistance: 0.2 Typical for DC-only, 0.7 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/s
- High Input-to-Output Insulation Voltage (Safety and Regulatory Approvals)