DESCRIPTION

The CNY17G consists of a phototransistor optically coupled to a gallium arsenide infrared-emitting diode in a 6 pin plastic dual inline package.
The elements are mounted on one leadframe providing a fixed distance between input and output for highest safety requirements.

FEATURES

• Isolation test voltage 5300 VRMS
• Isolation materials according to UL94-VO
• Pollution degree 2 (DIN/VDE 0110 part 1 resp.
IEC 60664)
• Climatic classification 55/100/21 (IEC 60068
part 1)
• Special construction: therefore, extra low
coupling capacity of typical 0.3 pF, high common mode
rejection
• Low temperature coefficient of CTR
• Rated impulse voltage (transient overvoltage)
VIOTM = 6 kV peak
• Isolation test voltage (partial discharge test voltage)
Vpd = 1.6 kV
• Rated isolation voltage (RMS includes DC)
VIOWM = 600 VRMS (848 V peak)
• Rated recurring peak voltage (repetitive)
VIORM = 600 VRMS
• Thickness through insulation ≥ 0.75 mm
• Creepage current resistance according to VDE 0303/
IEC 60112 comparative tracking index: CTI = 275
• CTR offered in 4 groups
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC

APPLICATIONS

• Switch-mode power supplies
• Line receiver
• Computer peripheral interface
• Microprocessor system interface
• Circuits for safe protective separation against electrical
shock according to safety class II (reinforced isolation):
- for appl. class I - IV at mains voltage ≤ 300 V
- for appl. class I - III at mains voltage ≤ 600 V
according to DIN EN 60747-5-5