Data Sheet R08DS0104EJ0502 PS2811-1,PS2811-4 Rev.5.02 Feb 25, 2020 LOW INPUT CURRENT, HIGH CTR 4, 16-PIN SSOP PHOTOCOUPLER DESCRIPTION The PS2811-1 and PS2811-4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor in a plastic SSOP for high density applications. The package is a Shrink SOP (Small Outline Package) type for high density mounting applications. FEATURES High current transfer ratio (CTR = 200% TYP. IF = 1 mA) High isolation voltage (BV = 2 500 Vr.m.s.) PIN CONNECTION Small and thin package (4, 16-pin SSOP, Pin pitch 1.27 mm) (Top View) Ordering number of taping product: PS2811-1-F3: 3 500 pcs/reel PS2811-1 : PS2811-4-F3: 2 500 pcs/reel 4 3 Pb-Free product 1. Annode Safety standards 2. Cathode 3. Emitter UL approved: UL1577, Single protection 4. Collector CSA approved: CAN/CSA-C22.2 No. 62368-1, Basic insulation 1 2 VDE approved: DIN EN 60747-5-5 (Option) PS2811-4 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 APPLICATIONS 1. 3. 5. 7. Annode 2. 4. 6. 8. Cathode Programmable logic controllers 9. 11. 13. 15. Emitter Small power supply 10. 12. 14. 16. Collector Hybrid IC Modem/FAX R08DS0104EJ0502 Rev.5.02 Page 1 of 15 Feb 25, 2020 PS2811-1, PS2811-4 Data Sheet PACKAGE DIMENSIONS (UNIT: mm) P S 2811 - 1 PS 281 1-4 2 . 7 0 .3 1 0 .3 0 . 3 7 .0 0 . 3 7 . 0 0. 3 4 . 4 4 . 4 0 . 5 0 .3 0. 5 0 . 3 +0. 10 M 0. 1 2 0 . 40 1 .2 7 0.05 1 . 27 0 .4 0 . 1 0. 1 2 M Weight ( 4-pin SSOP)0.05 g (typ.) Weight (16-pin SSOP)0.2 g (typ.) PHOTOCOUPLER CONSTRUCTION Parameter Unit (MIN.) Air Distance 4.5 mm Creepage Distance 4.5 mm Isolation Thickness 0.1 mm R08DS0104EJ0502 Rev.5.02 Page 2 of 15 Feb 25, 2020 2 . 00 . 1 0 .1 0 . 1 +0.10 0 .1 5 0.05 +0.3 2 .0 0.2 0 . 1 0. 1 +0.10 0. 1 5 0.0 5