SFH6345隔离器的光隔离器-晶体管光电输出规格书PDF中文资料

DESCRIPTION

The SFH6345 is an optocoupler with a GaAlAs infrared emitting diode, optically coupled to an integrated photodetector consisting of a photodiode and a high speed transistor in a DIP-8 plastic package. The device is similar to the 6N135 but has an additional Faraday shield on the detector which enhances the input-output dv/dt immunity.

FEATURES

• Direct Replacement for HCPL4503

• High Speed Optocoupler without Base Connection

• GaAlAs Emitter

• Integrated Detector with Photodiode and Transistor

• High Data Transmission Rate: 1 MBit/s

• TTL Compatible

• Open Collector Output

• CTR at IF=16 mA, VO=0.4 V, VCC=4.5 V, TA=25°C: ≥19

• Good CTR Linearity Relative to Forward Current

• Field Effect Stable

• Low Coupling Capacitance

• Very High Common Mode Transient Immunity dV/dt: ≥15 kV/µs at VCM=1500 V

• Insulation Test Voltage: 5300 VACPK

• • VDE 0884 Available with Option 1

• UL Approval, File #E52744

APPLICATIONS

• Data Communications

• IGBT Drivers

• Programmable Controllers