SFH6345-X001中文资料威世科技数据手册PDF规格书

DESCRIPTION

The SFH6345 is an optocoupler with a GaAlAs infrared emitting diode, optically coupled to an integrated photo detector consisting of a photo diode 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. Signals can be transmitted between two electrically separated circuits up to frequencies of 2 MHz. The potential difference between the circuits to be coupled should not exceed the maximum permissible reference voltages.

FEATURES

• Direct replacement for HCPL 4503

• High speed optocoupler without base connection

• Isolation test voltage: 5300 VRMS

• GaAlAs emitter

• Integrated detector with photo diode and transistor

• High data transmission rate: 1.0 MBit/s

• TTL compatible

• Open collector output

• 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

• Lead (Pb)-free component

• Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC