SFH615A-3X018T中文资料威世数据手册PDF规格书

DESCRIPTION

The SFH615A-3X018T features a variety of transfer ratios,

low coupling capacitance and high isolation voltage. This

coupler has a GaAs infrared diode emitter, which is optically

coupled to a silicon planar phototransistor detector, and is

incorporated in a plastic SMD package.

The coupling devices are designed for signal transmission

between two electrically separated circuits.

FEATURES

• Excellent CTR linearity depending on forward

current

• Isolation test voltage, 5300 VRMS

• Fast switching times

• Low CTR degradation

• Low coupling capacitance

• Material categorization: For definitions of compliance

please see www.vishay.com/doc?99912

APPLICATIONS

• Switchmode power supply

• Telecom

• Battery powered equipment

AGENCY APPROVALS

• UL1577, file no. E52744 system code H or J, double

protection

• DIN EN 60747-5-5 (VDE 0884-5) available with option 1

• cUL tested to CSA 22.2 bulletin 5A

• BSI IEC 60950, IEC 60065

• FIMKO EN6005, EN60950-1