Cypress Semiconductor

Description

The PS2501 -1, -4 and PS2501L-1, -4 are optically coupled isolators containing a GaAs The PS2501 -1, -4 are in a plastic DIP (Dual In-line Package) and the The PS2501 -1, -2, -4 and PS2501L-1, -2, -4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor. AN3004. How to simulate Current Transfer Ratios (CTR) and long-term CTR degradation in transistor optocouplers. Figure 1. PS2501 -1 transistor optocoupler . PC932. S11MD9T. SHARP. PS2801-1. PS2501 -2. PS2561-2. PS2501 -1. PS2561-1. PS2601. PS2501 -4. PS2561-4. PS2505-1. PS2565-1. PS2505-2. PS2565-2. PS2501 , PS2502, PS2505, and PS2506 according to their functions. (PS2501L, PS2502L, PS2505L, and PS2506L have leads formed for surface installation.).