PS2705光耦.pdf

DATA SHEET PHOTOCOUPLER PS2705-1,PS2705-2,PS2705-4 HIGH ISOLATION VOLTAGE AC INPUT RESPONSE TYPE TM −NEPOC Series− SOP MULTI PHOTOCOUPLER DESCRIPTION The PS2705-1, PS2705-2, PS2705-4 are optically coupled isolators containing two GaAs light emitting diodes and an NPN silicon phototransistor. These packages are SOP (Small Outline Package) type and have shield effect to cut off ambient light. They are designed for high density mounting applications. FEATURES • AC input response • High isolation voltage (BV = 3 750 Vr.m.s.) • High current transfer ratio (CTR = 100 % TYP.) • SOP (Small Outline Package) type r f • High-speed switching (t = 3 µs TYP., t = 5 µs TYP.) • Ordering number of taping product (Only-1 type) : PS2705-1-E3, E4, F3, F4 • UL approved: File No. E72422 (S) • VDE0884 approved (Option) APPLICATIONS • Hybrid IC • Telephone/FAX • FA/OA equipment • Programmable logic controllers • Power supply ORDERING INFORMATION Part Number Package Safety Standard Approval PS2705-1 4-pin SOP Standard products PS2705-2 8-pin SOP • UL approved PS2705-4 16-pin SOP PS2705-1-V 4-pin SOP VDE0884 approved products (Option) PS2705-2-V 8-pin SOP