OLH5600 / OLH5601
Hermetic High CMR/High-speed Optocoupler

The OLH5600/5601 are hermetic 8-pin dual in-line package (DIP) optocouplers for high-speed digital applications. The OLH5601 product is a 100 percent high-reliability screened version of the OLH5600.

Each unit consists of an Aluminum Gallium Arsenide (AlGaAs) LED optically coupled to an integrated photodetector that provides 3000 VDC electrical isolation between the input and output. An internal shield provides excellent common mode rejection (CMR) performance.

The OLH5600/5601 products are functionally compatible to 6N134, 6N137, HCPL2601, and HCPL5600/5601 optocouplers.

Special CMR selection and lower threshold current are available upon request.


  • Rugged and reliable hermetic Dual Inline Package (DIP)
  • Performance guaranteed over full military temperature range
  • High isolation voltage: 3000 VDC
  • High-speed: 55 ns propagation delay
  • Open collector output
  • High Common Mode Rejection (CMR )
  • Radiation tolerant design
Data Sheets OLH5600 / OLH5601 Data Sheet OLH5600_OLH5601_202297E.pdf (315 KB)
Application Notes Skyworks Optocouplers vs. Pulse Transformers Optocouplers_vs_Pulse_Transformers_204659A_AN.pdf (108 KB)
White Paper Optocouplers for the Hybrid industry WP_Optocouplers_for_the_Hybrid_industry.pdf (322 KB)
White Paper Discussion of RGA Test for Moisture Content for Isolink Optocouplers WP_RGA_2017_Feb.pdf (123 KB)
ProductName : OLH5600 / OLH5601
Memo :
Condition : VOL @ IF = 10 mA
VOL Min. :
VOL Max. : 0.6 V
Vcc Max. (V) : 7
Propagation Delay : 140ns Max.
Isolation @ VDC 1 Sec. : 3000
Package Photo :
Package Info : 8-Lead Hermetic Dip
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