CNY74-2H(1999) 查看數據表（PDF） - Vishay Semiconductors
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CNY74-2H Datasheet PDF : 9 Pages
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CNY74–2H/ CNY74–4H
Vishay Telefunken
Multichannel Optocoupler with Phototransistor Output
Description
The CNY74-2H and CNY74-4H consist of a photo-
transistor optically coupled to a gallium arsenide
infrared-emitting diode in an 8-lead, resp. 16-lead
plastic dual inline package.
The elements are mounted on one leadframe using
a coplanar technique, providing a fixed distance
between input and output for highest safety
requirements.
Applications
Galvanically separated circuits, non-interacting
14926
switches
Features
D CNY74-2H includes 2 isolater channels
D CNY74-4H includes 4 isolater channels
D Isolation test voltage VIO = 5 kV
D Test class 25/100/21 DIN 40 045
D Low coupling capacitance of typical 0.3 pF
D Current Transfer Ratio (CTR) of typical 100%
D Low temperature coefficient of CTR
D Wide ambient temperature range
D Underwriters Laboratory (UL) 1577 recognized,
file number E-76222
D CSA (C–UL) 1577 recognized, file number
E-76222 – Double Protection
D Coupling System U
Emitter Coll. Coll. Emitter
Anode Cath. Cath. Anode
8 PIN
16 PIN
C
Order Instruction
Ordering Code
CNY74–2H
CNY74–4H
CTR Ranking
50 to 600%
50 to 600%
Remarks
8 Pin = Dual channel
16 Pin = Quad channel
Rev. A2, 19–Jul–99
1 (9)
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