Data Sheet R08DS0100EJ0302 PS2861B-1 Rev.3.02 Feb 25, 2020 4-PIN SSOP PHOTOCOUPLER OPERATING AMBIENT TEMPERATURE 110 C DESCRIPTION The PS2861B-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon phototransistor. The package has a shield effect to cut off ambient light, and is mounted in a Shrink SOP (Small Outline Package) for high density applications. Due to the high isolation voltage between the input and output, the PS2861B-1 is suitable for interface and signal transfer circuits that require surface or high-density mounting. FEATURES PIN CONNECTION Operating ambient temperature: 110C (Top View) Isolation distance (0.4 mm MIN.) 4 3 High isolation voltage (BV = 3 750 Vr.m.s.) Shrink SOP (Small Outline Package) type High-speed switching (tr = 4s TYP., tf = 5s TYP.) 1. Anode 2. Cathode Embossed tape product: PS2861B-1-F3: 3 500 pcs/reel 3. Emitter Pb-Free product 4. Collector Safety standards UL approved: UL1577, Single protection 1 2 CSA approved: CAN/CSA-C22.2 No. 62368-1, Reinforced insulation BSI approved: BS EN 62368-1, Reinforced insulation SEMKO approved: EN 62368-1, IEC 62368-1, Reinforced insulation NEMKO approved: EN 62368-1, Reinforced insulation FIMKO approved: EN 62368-1, Reinforced insulation DEMKO approved: EN 62368-1, Reinforced insulation CQC approved: GB8898, GB4943.1, Reinforced insulation VDE approved: DIN EN 60747-5-5 (Option) APPLICATIONS Power supply Programmable logic controllers R08DS0100EJ0302 Rev.3.02 Page 1 of 14 Feb 25, 2020 PS2861B-1e PACKAGE DIMENSIONS (UNIT: mm) 2.70.3 4 3 7.00.3 1 2 4.4 0.50.3 1.27 0.40.1 0.12 M Weight ( 4-pin SSOP)0.05 g (typ.) PHOTOCOUPLER CONSTRUCTION Parameter Unit (MIN.) Air Distance 5.0 mm Creepage Distance 5.0 mm Isolation Distance 0.4 mm R08DS0155EJ0302 Rev.3.02 Page 2 of 14 Feb 25, 2020 2.00.1 0.10.1 +0.10 0.15 0.05