DESCRIPTION
The SFH610A and SFH6106 feature a high current transfer
ratio, low coupling capacitance and high isolation voltage.
These couplers have a GaAs infrared diode emitter, which
is optically coupled to a silicon planar phototransistor
detector, and is incorporated in a plastic DIP-4 or SMD
package.
The coupling devices are designed for signal transmission
between two electrically separated circuits.
The couplers are end-stackable with 2.54 mm spacing.
Creepage and clearance distances of > 8.0 mm are
achieved with option 6 and option 8. This version complies
with IEC 60950 (DIN VDE 0805) for reinforced insulation up
to an operation voltage of 400 VRMS or DC. Specifications
subject to change.

FEATURES
• Good CTR linearity depending on forward
current
• Isolation test voltage, 5300 VRMS
• High collector emitter voltage, VCEO = 70 V
• Low saturation voltage
• Fast switching times
• Low CTR degradation
• Temperature stable
• Low coupling capacitance
• End stackable, 0.100" (2.54 mm) spacing
• High common mode interference immunity
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912

AGENCY APPROVALS
• UL1577, file no. E52744 system code H or J, double
protection
• DIN EN 60747-5-5 (VDE 0884) available with option 1
• BSI IEC 60950; IEC 60065
• CSA 93751