IS3H4
INPUT (COMPACT RANGE)
DESCRIPTION
The IS3H4 is an optically coupled isolator consisting of two infrared light emitting diodes in inverse parallel and an
NPN silicon photo
transistor.
It belongs to Isocom’s Compact range of opto-couplers AHP1
FEATURES
• • • • • • • Low profile package ( half pitch ) Bi-Directional input AC Isolation test voltage 3750VRMS Low coupling capacitance typically 0.
6pF CTR selections available Wide temperature range Lead free
APPLICATIONS
• • • • • Power Supply Feedback Voltage/Current Industrial system controllers Measuring instruments Ring detection on telephone lines Signal transmission between systems of different potentials and impedance
ABSOLUTE MAXIM...