This datasheet provides detailed information on the PS9587,PS9587L1,PS9587L2,PS9587L3 optocouplers, including features, specifications, and applications.
The PS9587 family are high‑speed, 8‑pin DIP photo couplers with a GaAlAs LED and a photodiode on a single chip. They are designed for long creepage distances (8 mm) and high common‑mode transient immunity, making them suitable for high‑speed logic interfaces.
The datasheet lists mechanical dimensions, electrical characteristics such as a 5 kV isolation voltage, 30 mA forward current, and propagation delays of 35‑75 ns, as well as ordering information, safety approvals (UL, CSA, BSI, etc.) and usage cautions.
| Isolation Voltage (BV) | 5 000 V rms |
|---|---|
| Forward Current (Ir) | 30 mA |
| Reverse Voltage (Vr) | 5 V |
| Supply Voltage (Veco) Typical | 5 V |
| Propagation Delay (TPHL) | 35‑75 ns |
| Creepage Distance (L1/L2) | 8 mm (minimum) |
| High Level Input Current (IFH) | 6.3‑12 mA |
| Low Level Input Voltage (VET) | 0.8 V |
The PS9587 series is rated for an isolation voltage of 5 000 V rms.
The series is approved by UL, CSA, BSI, SEMKO, NEMKO, DEMKO, FIMKO and complies with DIN EN60747‑5‑2 (VDE0884 Part 2).
The typical forward current is 30 mA.
Both PS9587L1 and PS9587L2 require a minimum creepage distance of 8 mm.