4N35 - Phototransistor Optocoupler

4N35 - Phototransistor Optocoupler

Description:

The 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 available in widelead spacing option and lead bend SMD option. Response time, tr, is typically 3 μs and minimum CTR is 100% at input current of 10 mA.

Features:

• High Current Transfer Ratio (CTR: min. 100% at IF = 10 mA, VCE = 10 V)
• Response time (tr: typ., 3 μs at VCE = 10 V, IC = 2 mA, RL = 100 Ω)
• Input-output isolation voltage (Viso = 3550 Vrms)
• Dual-in-line package
• UL approved
• CSA approved
• IEC/EN/DIN EN 60747-5-2 approved
• Options available:
  • Leads with 0.4" (10.16 mm)

Applications:

• I/O interfaces for computers 
• System appliances, measuring instruments
• Signal transmission between circuits of different potentials and impedances

*Image shown is a representation only.