4N35 Overview
The Broad® 4N35 is an optocoupler for general purpose applications. It contains a light-emitting diode optically coupled to a phototransistor. It is packaged in a 6-pin DIP package and is available in a wide-lead spacing option and a lead-bend SMD option.
4N35 Key Features
- High current transfer ratio (CTR): minimum 100% at IF = 10mA, VCE = 10V
- Input-output isolation voltage (Viso): 3550 Vrms
- Response time (tr): typical, 3 μs at VCE = 10V
- Dual inline package
- UL approved
- CSA approved
- IEC/EN/DIN EN 60747-5-5 approved
- Options available
- Leads with 0.4 in. (10.16 mm) spacing (W00)
- Leads bend for surface mounting (300)

