OLF500
High CMR, High-speed Logic Gate Hermetic Surface Mount Optocoupler

The OLF500 is suitable for high-speed digital interfacing applications, elimination of ground loops, and input/output buffering in a hermetic surface mount technology (SMT) package. Each OLF500 has an LED and integrated high-speed detector that is mounted and coupled in a custom 8-pin hermetic flat-pack package, providing 1000 VDC electrical isolation between the input and output. The light from the LED is collected by the photodiode in the integrated detector, and amplified by a high-gain linear amplifier that drives a Schottky-clamped open collector output transistor. The internal shield improves the common mode transient immunity to a minimum of 1000 V/μs.

Features

  • Hermetic SMT flat-pack package
  • Electrical parameters guaranteed over –55 °C to +125 °C ambient temperature range
  • Guaranteed minimum common mode
  • High CMR transient immunity, >1000 V/μs
  • 1000 VDC electrical isolation
  • LSTTL/TTL compatible
  • Fast switching speeds
  • Radiation tolerant
  • Offers 100% high reliability screenings
Data Sheets OLF500 Data Sheet OLF500_202235E.pdf (307 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 : OLF500
Memo :
Condition : VOL @ IF = 5 mA
VOL Min. :
VOL Max. : 0.6 V
BVCEO (V) :
Vcc Max. (V) : 7
Propagation Delay : 140ns Max.
Isolation @ VDC 1 Sec. : 1000
Package Photo :
Package Info : 8-Lead Hermetic Ceramic Flat
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