SFH6156 www.vishay.com Vishay Semiconductors SAFETY AND INSULATION RATINGS PARAMETERTEST CONDITIONSYMBOLVALUEUNIT Climatic classification According to IEC 68 part 1 55/100/21 Comparative tracking index CTI 175 Maximum rated withstanding isolation voltage t = 1 min VISO 4420 VRMS Maximum transient isolation voltage VIOTM 10 000 V Maximum repetitive peak isolation voltage VIORM 890 V VIO = 500 V, Tamb = 25 °C RIO ≥ 1012 Ω Isolation resistance VIO = 500 V, Tamb = 100 °C RIO ≥ 1011 Ω Output safety power PSO 400 mW Input safety current ISI 275 mA Input safety temperature TSI 175 °C Creepage distance ≥ 7 mm Clearance distance ≥ 7 mm Insulation thickness DTI ≥ 0.4 mm Note • As per IEC 60747-5-5, § 7.4.3.8.2, this optocoupler is suitable for “safe electrical insulation” only within the safety ratings. Compliance with the safety ratings shall be ensured by means of protective circuits TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) 103 I = 10 mA, V = 5 V F CE I R = 75 5 F Ω L 4 V = 5 V CC 3 IC (%) 2 I C I 102 1 5 47 Ω isfh615a_01 101 - 25 0 25 50 75 isfh615a_03 T (°C) A Fig. 2 - Linear Operation (without saturation) Fig. 4 - Current Transfer Ratio (typ.) vs. Temperature 30 I =14 mA F I 1 F Ω 12 mA V = 5 V CC 20 10 mA (mA) 8 mA I C 10 6 mA 47 Ω 4 mA 1 mA 2 mA isfh615a_02 0 0 5 10 15 isfh615a_04 V (V) CE Fig. 3 - Switching Operation (with saturation) Fig. 5 - Output Characteristics (typ.) Collector Current vs. Collector Emitter Voltage Rev. 3.0, 15-Mar-2023 5 Document Number: 83671 For technical questions, contact: optocoupleranswers@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000