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IL255 Datasheet(PDF) 3 Page - Vishay Siliconix |
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IL255 Datasheet(HTML) 3 Page - Vishay Siliconix |
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3 / 6 page  IL255 Document Number 83619 Rev. 1.6, 26-Oct-04 Vishay Semiconductors www.vishay.com 3 Coupler Current Transfer Ratio Typical Characteristics (Tamb = 25 °C unless otherwise specified) Parameter Test condition Part Symbol Min Typ. Max Unit Collector-emitter saturation voltage IF = ± 10 mA, IC = 0.5 mA IL255 VCE(sat) 0.4 V IF = ± 100 mA, IC = 1.0 mA IL255-1 VCE(sat) 0.1 0.2 V IF = ± 16 mA, IC = 2.0 mA IL255-2 VCE(sat) 0.4 V Parameter Test condition Part Symbol Min Typ. Max Unit Current Transfer Ratio IF = ± 10 mA, VCE = 10 V IL255 CTR 20 % IF = ± 100 mA, VCE = 2.0 V IL255-1 CTR 20 80 % IF = ± 10 mA, VCE = 10 V IL255-2 CTR 50 % Current Transfer Ratio symmetry IF = ± 10 mA, VCE = 10 V IL255 0.33 3.0 IL255-1 IF = ± 10 mA, VCE = 10 V IL255-2 0.5 1.0 2.0 Figure 1. LED Forward Current vs.Forward Voltage Figure 2. Maximum LED Current vs. Ambient Temperature iil255_01 VF -LED Forward Voltage -V iil255_02 Ta - Ambient Temperature - °C Figure 3. Maximum LED Power Dissipation Figure 4. Current Transfer Ratio vs. LED Current and Collector- Emitter Voltage iil255_03 Ta - Ambient Temperature - °C iil255_04 IF -LED Current -mA |
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