SFH620A

SFH620A 5.3 kV TRIOS® OPTOCOUPLER AC VOLTAGE INPUT FEATURES High Current Transfer Ratios at 10 mA: 40–320% at 1 mA: 45% typical (>13) Low CTR Degradation Good CTR Linearity Depending on Forward Current Isolation Test Voltage, 5300 VACRMS High Collector-Emitter Voltage, VCEO=70 V Low Saturation Voltage Fast Switching Times Field-Effect Stable by TRIOS (TRansparent IOn Shield) Temperature Stable Low Coupling Capacitance End-Stackable, .100"(2.54 mm) Spacing High Common-Mode Interference Immunity (Unconnected Base) Underwriters Lab File #52744 VDE 0884 Available with Option 1 SMD Option, See SFH6206 Data Sheet DESCRIPTION The SFH620A features a high current transfer ratio, low coupling capacitance and high isolation voltage. These couplers have a GaAs infrared emitting diode emitter, which is optically coupled to a silicon planar phototransistor detector, and is incorporated in a plastic DIP-4 package. The coupling devices are designed for signal transmission between two electrically separated circuits. The couplers are end-stackable with 2.54 mm spacing. Creepage and clearance distances of >8 mm are achieved with option 6. This version complies with IEC 950 (DIN VDE 0805) for reinforced insulation up to an operation voltage of 400 VRMS or DC. Specifications subject to change. Maximum Ratings Emitter Reverse Voltage ................................................................... 6 V DC Forward Current ................................................