SFH6345
SFH6345 is Analog High Speed Coupler manufactured by Vishay.
DESCRIPTION
The SFH6345 is an optocoupler with a Ga Al As 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 d V/dt immunity.
Signals can be transmitted between two electrically separated circuits up to frequencies of 2 MHz. This an ideal solution for industrial munication bus isolation, as well as isolated drive circuit applications such as IPM (intelligent power module) drivers.
FEATURES
- High-speed optocoupler without base connection
- Isolation test voltage: 5300 VRMS
- Ga Al As emitter
- Integrated detector with photo diode and transistor
- High data transmission rate: 1 MBit/s
- TTL patible
- Open collector output
- Good CTR linearity relative to forward current
- Field effect stable
- Low coupling capacitance
- Very high mon mode transient immunity d V/dt:
≥ 15 k V/μs at VCM = 1500 V
- Material categorization: for definitions of pliance please see .vishay./doc?99912
APPLICATIONS
- Data munications
- IGBT drivers
- Programmable controllers
- IPM (intelligent power module) drivers
AGENCY APPROVALS
- UL1577 file no. E52744, double protection
- DIN EN 60747-5-5 (VDE0884-5) available with option 1
- c UL ponents acceptance service no. 5A
- CQC GB8898-2001, GB4943.1-2011
ORDERING INFORMATION
DIP-8
Option 6
- X
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PART NUMBER
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