Solid State Relays 4-Pin SIP PackageVDC Input / VAC Output OSSRD1001A thru OSSRD1006A Features: Molded Epoxy package Zero crossing circuit High Input/output Optical Isolation 4k Vrms Small size and light weight Can be installed directly on the P.C. board Fast switching time Non-contact switch Approval Agency: UL Cert. No: E321810(1001A,1002A,1003A only) Description: The OSSR Solid State Relay series are electronic controlled switches, they contain no moving parts. When voltage is applied to the input, a Light Emitting Diode or LED illuminates a Photosensor which controls the internal output circuit. The output circuit is utilized to drive high current loads. The input and output are optically isolated. The OSSR series incorporates a zero crossing circuit which minimizes current and noise surges due to resistive and inductive loads. Optek provides three different electrical configurations of the OSSR series: DC input AC output, AC input AC output and DC input DC output. These configurations meet most industry applications. The OSSRD100XA family comes in a standard 4-pin SIP, Single In-Line Package, for PCB mounting applications. The package offers a light weight, compact and robust molded epoxy body with extended operating temperature range of up to 100C. The input circuit features a DC range from 5 to 12 VDC. The output consists of a Triac circuit featuring load current ratings from 3 to 40 Amps and a maximum load voltage of 250VAC with normally open output. Applications: Temperature controlled systems Office equipment Motor controls Industrial Equipment Light controls systems Heater control Appliances HVAC temperature control Plastic molding Packaging industry OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. OPTEK Technology Inc. 1645 Wallace Drive, Carrollton, Texas 75006 Issue A.3 11/09 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors optekinc.com www.optekinc.com Page 1 of 15 Solid State Relays 4-Pin SIP PackageVDC Input / VAC Output OSSRD1001A thru OSSRD1006A Package Outline: 4-Pin SIP Tolerance: 0.2mm millimeters All dimensions in Inches millimeters Schematic: Top View ZC + - + - LOAD INPUT OSSRD1001A OSSRD1006A Pin Configuration Pin Part Number 1 2 3 4 OSSRD1001A A K A1 (+) A2 (-) A K A1 (+) A2 (-) OSSRD1002A OSSRD1003A A K A1 (+) A2 (-) OSSRD1004A A K A1 (+) A2 (-) OSSRD1005A A K A1 (+) A2 (-) OSSRD1006A A K A1 (+) A2 (-) OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A.3 11/09 OPTEK Technology Inc. 1645 Wallace Drive, Carrollton, Texas 75006 Page 2 of 15 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors optekinc.com www.optekinc.com