Data Sheet PS2501-1, -4, PS2501L-1, -4 R08DS0202EJ0100 Rev.1.00 HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE Dec 25, 2020 DESCRIPTION The PS2501-1, -4 and PS2501L-1, -4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor. The PS2501-1, -4 are in a plastic DIP (Dual In-line Package) and the PS2501L-1, -4 are lead bending type (Gull-wing) for surface mount. FEATURES High isolation voltage (BV = 5 000 Vr.m.s.) PIN CONNECTION High collector to emitter voltage (V = 80 V) CEO (Top View) High-speed switching (t = 3 s TYP. , t = 5 s TYP.) r f Ordering number of taping product: PS2501L-1-F3 : 2 000 pcs/reel PS2501-1, PS2501L-1 Pb-Free product 4 3 Safety standards 1. Anode UL approved: UL1577, Double protection 2. Cathode 3. Emitter 4. Collector 1 2 PS2501-4, PS2501L-4 16 15 14 13 12 11 10 9 APPLICATIONS Power supply Telephone/FAX. FA/OA equipment 1 2 3 4 5 6 7 8 1, 3, 5, 7. Anode Programmable logic controller 2, 4, 6, 8. Cathode 9, 11, 13, 15. Emitter 10, 12, 14, 16. Collector R08DS0202EJ0100 Rev.1.00 Page 1 of 12 Dec 25, 2020 PS2501-1, -4, PS2501L-1, -4 PACKAGE DIMENSIONS (UNIT: mm) DIP Type PS2501-1 PS2501-4 4.60.35 19.80.5 4 3 16 9 7.62 7.62 1 2 1 8 0 to 15 0 to 15 +0.1 +0.1 0.25 0.05 0.25 0.05 1.250.15 1.250.15 0.500.10 0.500.10 0.25 M 2.54 0.25 M 2.54 Lead Bending Type For Surface Mount PS2501L-1 PS2501L-4 4.60.35 19.80.5 4 3 16 9 1 8 1 2 1.250.15 0.90.25 1.250.15 0.90.25 0.25 M 9.600.4 0.25 M 9.600.4 2.54 0.15 0.15 2.54 Weight (4-pin DIP)0.26 g (typ.) Weight (16-pin DIP) 1.02 g (typ.) PHOTOCOUPLER CONSTRUCTION Parameter Unit (mm) Air Distance (MIN.) 7 Creepage Distance (MIN.) 7 Isolation Distance (MIN.) 0.3 R08DS0202EJ0100 Rev.1.00 Page 2 of 12 Dec 25, 2020 3.20.4 4.150.4 6.50.5 3.50.3 6.50.5 3.50.3 +0.1 0.25 0.05 +0.1 0.1 0.05 3.20.4 4.150.4 3.50.3 6.50.5 6.50.5 3.50.3 +0.1 0.25 0.05 +0.1 0.1 0.05
