HCPL-814 Overview
Key Specifications
Package: DIP
Mount Type: Through Hole
Pins: 4
Max Operating Temp: 100 °C
Description
The HCPL-814 contains a phototransistor, optically coupled to two light emitting diodes connected inverse parallel. It can operate directly by AC input current.
Key Features
- AC input response
- High input-output isolation voltage (Viso = 5,000 Vrms)
- Low collector dark current (ICEO: max. 10-7 A at VCE = 20 V)
- Current transfer ratio (CTR: min. 20% at IF = ±1 mA, VCE = 5 V)
- Response time (tr: typ. 4 µs at VCE = 2 V, IC = 2 mA, RL = 100 Ω)
