SFH6156-4X001T中文资料威世数据手册PDF规格书

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

The safety application model number covering all products

in this datasheet is SFH615A. This model number should be

used when consulting safety agency documents.

• UL 1577

• cUL

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

• BSI

• CQC

• FIMKO

DESCRIPTION

The SFH6156 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.