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PDF CNY75A Data sheet ( Hoja de datos )
| Número de pieza | CNY75A | |
| Descripción | Optocoupler with Phototransistor Output | |
| Fabricantes | Vishay Telefunken | |
| Logotipo |  |
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CNY75A/ B/ C/ GA/ GB/ GC
Vishay Semiconductors
Optocoupler, Phototransistor Output, With Base Connection
Features
• Isolation materials according to UL94-VO
• Pollution degree 2 (DIN/VDE 0110 / resp. IEC
60664)
• Climatic classification 55/100/21
(IEC 60068 part 1)
• Special construction: Therefore, extra low cou-
pling capacity of typical 0.2 pF, high Common
Mode Rejection
• Low temperature coefficient of CTR
• CTR offered in 3 groups
B CE
6 54
1 23
A (+) C (-) nc
e3
17186
V
DE
Pb
Pb-free
• Rated isolation voltage (RMS includes DC)
VIOWM = 600 VRMS (848 V peak)
• Rated recurring peak voltage (repetitive)
VIORM = 600 VRMS
• Creepage current resistance according to VDE
0303/IEC 60112 Comparative Tracking Index: CTI
≥ 275
• Thickness through insulation ≥ 0.75 mm
• Lead-free component
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Agency Approvals
• UL1577, File No. E76222 System Code A, Double
Protection
• BSI: BS EN 41003, BS EN 60095 (BS 415), BS EN
60950 (BS 7002), Certificate number 7081 and
7402
• DIN EN 60747-5-2 (VDE0884)
DIN EN 60747-5-5 pending
• VDE related features:
• Rated impulse voltage (transient overvoltage)
VIOTM = 6 kV peak
• Isolation test voltage (partial discharge test volt-
age) Vpd = 1.6 kV
• FIMKO (SETI): EN 60950, Certificate No. 12399
Applications
Circuits for safe protective separation against electri-
cal shock according to safety class II (reinforced iso-
lation):
For appl. class I - IV at mains voltage ≤ 300 V
For appl. class I - III at mains voltage ≤ 600 V accord-
ing to DIN EN 60747-5-2(VDE0884)/ DIN EN 60747-
5-5 pending, table 2, suitable for:
Switch-mode power supplies, line receiver, com-
puter peripheral interface, microprocessor sys-
tem interface.
Description
The CNY75A/ B/ C/ GA/ GB/ GC consists of a pho-
totransistor optically coupled to a gallium arsenide
infrared-emitting diode in a 6-pin plastic dual inline
package.
The elements are mounted on one leadframe provid-
ing a fixed distance between input and output for high-
est safety requirements.
VDE Standards
These couplers perform safety functions according to the following
equipment standards:
DIN EN 60747-5-2(VDE0884)/ DIN EN 60747-5-5
pending
Optocoupler for electrical safety requirements
IEC 60950/ EN 60950
Office machines (applied for reinforced isolation for mains voltage
≤ 400 VRMS)
VDE 0804
Telecommunication apparatus and data processing
IEC 60065
Safety for mains-operated electronic and related house hold appa-
ratus
Document Number 83536
Rev. 1.7, 26-Oct-04
www.vishay.com
1
1 page  
CNY75A/ B/ C/ GA/ GB/ GC
Vishay Semiconductors
Typical Characteristics (Tamb = 25 °C unless otherwise specified)
300
Coupled device
250
200
Phototransistor
150
IR-diode
100
50
0
0
96 11700
40 80 120
Tamb – Ambient Temperature( °C )
Figure 3. Total Power Dissipation vs. Ambient Temperature
10000
1000
VCE=30V
IF=0
100
10
1
0
95 11038
25 50 75 100
Tamb – Ambient Temperature ( °C )
Figure 6. Collector Dark Current vs. Ambient Temperature
1000
100
10
1
0.1
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
96 11862
VF - Forward Voltage ( V )
Figure 4. Forward Current vs. Forward Voltage
1
VCB=5V
0.1
0.01
0.001
1
95 11039
10
IF – Forward Current ( mA )
100
Figure 7. Collector Base Current vs. Forward Current
1.5
1.4 VCE=5V
1.3 IF=10mA
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
–30 –20 –10 0 10 20 30 40 50 60 70 80
96 11918
Tamb – Ambient Temperature (°C )
Figure 5. Relative Current Transfer Ratio vs. Ambient
Temperature
100
VCE=5V
10
1
0.1
0.01
0.1
95 11040
1 10
IF – Forward Current ( mA )
100
Figure 8. Collector Current vs. Forward Current
Document Number 83536
Rev. 1.7, 26-Oct-04
www.vishay.com
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet CNY75A.PDF ] | |
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