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SFH6943A Datasheet(PDF) 2 Page - Vishay Siliconix |
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SFH6943A Datasheet(HTML) 2 Page - Vishay Siliconix |
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www.vishay.com For technical questions, contact: optocoupler.answers@vishay.com Document Number: 81687 2 Rev. 1.2, 18-Feb-08 SFH6943A Vishay Semiconductors Optocoupler, Phototransistor Output, SOT-223/10, Quad Channel Notes (1) Tamb = 25 °C, unless otherwise specified. Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute maximum ratings for extended periods of the time can adversely affect reliability. (2) Refer to reflow profile for soldering conditions for surface mounted devices. Note Tamb = 25 °C, unless otherwise specified. Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering evaluation. Typical values are for information only and are not part of the testing requirements. COUPLER Isolation test voltage between emitter and detector, refer to climate DIN 40046, part 2, Nov. 74 t = 1 s VISO 1768 VRMS Creepage distance ≥ 4mm Clearance distance ≥ 4mm Comparative tracking index per DIN IEC 112/VDE 0303, part 1 CTI 175 Isolation resistance VIO = 100 V, Tamb = 25 °C RIO ≥ 1011 Ω VIO = 100 V, Tamb = 100 °C RIO ≥ 1010 Ω Storage temperature range Tstg - 55 to + 150 °C Ambient temperature range Tamb - 55 to + 100 °C Junction temperature Tj 100 °C Soldering temperature, dip soldering plus reflow soldering processes (2) t = 10 s maximum Tsld 260 °C ELECTRICAL CHARACTERISTICS PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT INPUT Forward voltage IF = 3 mA VF 1.25 V Reverse current VR = 3 V IR 0.01 10 µA Capacitance VR = 0 V, f = 1 MHz CO 5pF Thermal resistance Rthja 1000 K/W OUTPUT Collector emitter voltage ICE = 10 µA VCEO 70 V Emitter collector voltage IEC = 10 µA VECO 7V Collector emitter capacitance VCE = 5 V, f = 1 MHz CCE 6pF Thermal resistance Rthja 500 K/W Collector emitter leakage current VCE = 10V ICEO 50 nA COUPLER Coupling capacitance CC 1pF ABSOLUTE MAXIMUM RATINGS (1) PARAMETER TEST CONDITION SYMBOL VALUE UNIT CURRENT TRANSFER RATIO PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT Coupling transfer ratio IF = 1 mA, VCE = 1.5 V SFH6943A-2 IE/IF 63 200 % SFH6943A-3 IE/IF 100 320 % SFH6943A-4 IE/IF 160 500 % IF = 0.5 mA, VCC = 5 V SFH6943A-2 IE/IF 32 100 % SFH6943A-3 IE/IF 50 160 % SFH6943A-4 IE/IF 80 250 % |
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