ASSR-401C

ASSR-401C and ASSR-402C Low C x R, Form A, Solid State Relay (Photo MOSFET) (400V/100/15pF) Data Sheet Lead (Pb) Free RoHS 6 fully compliant RoHS 6 fully compliant options available; -xxxE denotes a lead-free product Description The ASSR-40xC S eries is specifi cally desig ned f or fast switching applications, commonly found in the test and measurement systems. The low C x R and low output offstate leakage current provide higher system throughput and reduce system errors. The dual channel c onfiguration of ASSR-402C is equivalent t o 2 F orm A Elec tromechanical Rela ys (EMR). One channel of the relay consists of an AlGaAs infrared lightemitting diode (LED ) input stage optically c oupled t o a high-v oltage output det ector cir cuit. The det ector consists of a high-speed phot ovoltaic diode arra y and driver cir cuitry t o swit ch on/off t wo discr ete high v oltage MOSFETs. The relay turns on (c ontact closes) with a minimum input curr ent of 1mA thr ough the input LED . The relay turns off (contact opens) with an input voltage of 0.8V or less. ASSR-401C is a vailable in 4-pin SO pack age and ASSR402C is a vailable in 8-pin DIP and Gull Wing Sur face Mount pack ages. Their elec trical and swit ching characteristics ar e specifi ed o ver the t emperature range of -40°C to +85°C. Features  Compact Solid-State Bi-directional Signal Switch  Single and Dual Channel Normally-off Single-PoleSingle-Throw (SPST) Relay  400V Output Withstand Voltage  0.04A Current Rating  L...