PS7221-2A

DATA SHEET Solid State Relay OCMOS FET PS7221-2A 8-PIN SOP 200 V BREAK DOWN VOLTAGE 2-ch Optical Coupled MOS FET DESCRIPTION The PS7221-2A is solid state relay containing GaAs LEDs on the light emitting side (input side) and MOS FETs on the output side. It is suitable for analog signal control because of their low offset and high linearity. FEATURES 2 channel type (1 a + 1 a output) Low LED operating current (IF = 2 mA) Designed for AC/DC switching line changer Small and thin package (8-pin SOP, Height = 2.1 mm) Low offset voltage Ordering number of taping product: PS7221-2A-F3, F4 UL approved: File No. E72422 (S) BSI approved: No. 8241/8242 CSA approved: No. CA 101391 APPLICATIONS Exchange equipment Measurement equipment FA/OA equipment The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all devices/types available in every country. Please check with local NEC representative for availability and additional information. Document No. P12672EJ4V0DS00 (4th edition) Date Published October 1999 NS CP (K) Printed in Japan The mark shows major revised points. © 1997, 1999 PS7221-2A PACKAGE DIMENSIONS (in millimeters) 0.4±0.3 9.08±0.5 TOP VIEW 8 7 6 5 1. LED Anode 2. LED Cathode 3. LED Anode 4. LED Cathode 5. MOS FET 6. MOS FET 7. MOS FET 8. MOS FET 1 2 3 7.0±0.3 4.4 4 2.05+0.08 –0.05 0.15+0.10 –0.05 0.05+0.08 –0.05 2.54 0.40+0.10 –0.05 0.25 ...