High‑Speed Analog Output Photocoupler NEC8701
Description
The NEC8701 is an optically coupled isolator (photocoupler) that integrates a GaAlAs LED on the input side and a PIN photodiode plus high‑speed amplifier transistor on the output side. It is housed in a 5‑pin SOP (Small Outline Package) designed for high‑density applications requiring electrical isolation between input and output circuits. Typical applications include isolation interfaces in computers and peripherals, power supplies, industrial inverters, and relay replacements.
FEATURES
- Input LED Forward Current: check datasheet for exact values
- Output Supply Voltage: up to 35 V
- Isolation Voltage: 2500 Vrms
- Propagation Delays: tPHL ≤ 0.8 µs, tPLH ≤ 1.2 µs
- Transient Immunity: ±10 kV/µs min
- Mounting Style: Surface Mount
SPECIFICATION
- Dimension: 7 × 4.5 × 1.27 mm
- Additional information
- Gross weight: 0.03 g
- Manufacturer part number: NEC8701
