The NEC PS8101 is a high‑speed, 5‑pin SOP phototransistor isolator that combines a GaAlAs LED input with a PIN photodiode and amplifier on a single chip. It offers high common‑mode transient immunity, a supply voltage up to 35 V, and an isolation voltage of 3750 V rms, making it suitable for dense, high‑speed applications.
The datasheet provides ordering information, absolute maximum ratings, electrical characteristics, usage cautions, and mechanical dimensions for both tape and reel packaging. Safety approvals include UL and DIN EN60747‑5‑2 standards.
| Forward Current (IF) | 25 mA |
|---|---|
| Reverse Voltage (Vr) | 5.0 V |
| Supply Voltage (Vcc) | 35 V |
| Isolation Voltage (BV) | 3750 V rms |
| Operating Ambient Temperature (Ta) | 55 °C to +100 °C |
| High Common‑Mode Transient Immunity | +10 kV/µs MIN. |
The PS8101 provides an isolation voltage of 3750 V rms.
The device is UL approved (File No. E72422) and complies with DIN EN60747‑5‑2 (VDE0884 Part 2).
The recommended supply voltage is up to 35 V (Vcc = 35 V).
The part is offered in 5‑pin SOP (SO‑5) tape (2500 pcs/reel) and standard 20‑piece tape packaging.