DESCRIPTION

The SFH620AA/AGB 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.

FEATURES

• High Current Transfer Ratios

at 5 mA: 50–600

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