CNY74-2H Просмотр технического описания (PDF) - Vishay Semiconductors
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CNY74-2H Datasheet PDF : 8 Pages
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CNY74-2H/CNY74-4H
Vishay Semiconductors
Optocoupler, Phototransistor Output,
Multichannel
E C CE
9
1
A CC
8 PIN
A
16 PIN
17188
C
DESCRIPTION
The CNY74-2H and CNY74-4H consist of a phototransistor
optically coupled to a gallium arsenide infrared-emitting
diode in an 8-pin, resp. 16-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
• CNY74-2H includes 2 isolator channels
• CNY74-4H includes 4 isolator channels
• Isolation test voltage VISO = 5000 VRMS
• Test class 25/100/21 DIN 40 045
• Low coupling capacitance of typical 0.3 pF
• Current transfer ratio (CTR) of typical 100 %
• Low temperature coefficient of CTR
• Wide ambient temperature range
• Coupling system U
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
APPLICATIONS
• Galvanically separated circuits, non-interacting switches
AGENCY APPROVALS
• UL1577, file no. E76222 system code U, double protection
• CSA22.2 bulletin 5A
ORDER INFORMATION
PART
CNY74-2H
CNY74-4H
Note
CNY74-2H and CNY74-4M are marked as CNY74-2 and CNY74-4 respectively.
REMARKS
CTR 50 to 600 %, DIP-8
CTR 50 to 600 %, DIP-16
ABSOLUTE MAXIMUM RATINGS (1)
PARAMETER
TEST CONDITION
INPUT
Reverse voltage
Forward current
Forward surge current
Power dissipation
tp ≤ 10 µs
Junction temperature
OUTPUT
Collector emitter voltage
Emitter collector voltage
Collector current
Collector peak current
Power dissipation
tp/T = 0.5, tp ≤ 10 ms
Junction temperature
SYMBOL
VR
IF
IFSM
Pdiss
Tj
VCEO
VECO
IC
ICM
Pdiss
Tj
VALUE
6
60
1.5
100
125
70
7
50
100
150
125
UNIT
V
mA
A
mW
°C
V
V
mA
mA
mW
°C
Document Number: 83526
Rev. 1.5, 07.-Dec-07
For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com
1
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