SFH628A
FEATURES
- High mon mode interference immunity
- Isolation test voltage, 5300 VRMS
- Low coupling capacitance
- Good CTR linearity depending on forward current
- Low CTR degradation
- High collector emitter voltage, VCEO = 55 V
- Material categorization: For definitions of pliance please see .vishay./doc?99912
DIP-4 SMD-4 pin groove
DESCRIPTION
The SFH628A (DIP) and SFH6286 (SMD) feature a high current transfer ratio, low coupling capacitance and high isolation voltage. These couplers have a Ga As infrared emitting diode, 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 lead spacing. Creepage and clearance distances of > 8 mm are achieved with option 6. This version plies with IEC 60950 (DIN VDE 0805) for reinforced insulation to an operation voltage of...
