Overview
Description
Support is limited to customers who have already adopted these products.
The PS2581L1, PS2581L2 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor in a plastic DIP (Dual In-line Package). Creepage distance and clearance of leads are over 8 millimeters. The PS2581L2 is lead bending type (Gull-wing) for surface mounting.
Features
- Long creepage and clearance distance (8 mm)
- High isolation voltage (BV = 5 000 Vr.m.s.)
- High collector to emitter voltage (VCEO = 80 V)
- High-speed switching (tr = 3 μs TYP., tf = 5 μs TYP.)
- High current transfer ratio (CTR = 200% TYP.)
- Safety standards UL approved: No. E72422 CSA approved: No. CA101391 BSI approved: No. 8243/8244 NEMKO approved: No. P97103006 DEMKO approved: No. 314523 SEMKO approved: No. 714542 FIMKO approved: No. FI 23944 DIN EN60747-5-2 (VDE0884 Part2) approved: No. 40008862
Comparison
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 5.07 MB | |
| Brochure | PDF 5.16 MB 日本語 | |
| Product Reliability Report | PDF 185 KB | |
| Brochure | PDF 2.04 MB 日本語 | |
| Product Change Notice | PDF 755 KB 日本語 | |
| Product Change Notice | PDF 465 KB 日本語 | |
| Application Note | PDF 957 KB | |
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Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
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