ISOCOM CNY75AX Optically coupled isolator Datasheet

CNY75AX, CNY75BX, CNY75CX,
CNY75A, CNY75B, CNY75C
OPTICALLY COUPLED
ISOLATOR
PHOTOTRANSISTOR OUTPUT
APPROVALS
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UL recognised, File No. E91231
Package Code " GG "
7.0
6.0
'X' SPECIFICATION APPROVALS
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VDE 0884 in 3 available lead form : - STD
- G form
OPTION SM
OPTION G
7.62
SURFACE MOUNT
1
2
6
5
3
4
1.2
7.62
6.62
- SMD approved to CECC 00802
Certified to EN60950 by
Nemko - Certificate No. P01102464
DESCRIPTION
The CNY75A, CNY75B, CNY75C series of
optically coupled isolators consist of
infrared light emitting diode and NPN
silicon photo transistor in a standard 6
pin dual in line plastic package.
FEATURES
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Options :10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
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High BVCEO (90V min)
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High Isolation Voltage (5.3kVRMS ,7.5kVPK )
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All electrical parameters 100% tested
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Custom electrical selections available
APPLICATIONS
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DC motor controllers
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Industrial systems controllers
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Measuring instruments
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Signal transmission between systems of
different potentials and impedances
Dimensions in mm
2.54
7.62
4.0
3.0
13°
Max
0.5
3.0
0.5
3.35
0.26
ABSOLUTEMAXIMUMRATINGS
(25°C unless otherwise specified)
Storage Temperature
-55°C to + 150°C
Operating Temperature
-55°C to + 100°C
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) 260°C
INPUT DIODE
Forward Current
Reverse Voltage
Power Dissipation
60mA
6V
105mW
OUTPUT TRANSISTOR
Collector-emitter Voltage BVCEO
Collector-base Voltage BVCBO
Emitter-collector Voltage BVECO
Collector Current
Power Dissipation
90V
90V
6V
50mA
160mW
POWER DISSIPATION
0.6
0.1
10.46
9.86
1.25
0.75
0.26
Total Power Dissipation
200mW
(derate linearly 2.67mW/°C above 25°C)
10.16
ISOCOM COMPONENTS LTD
Unit 25B, Park View Road West,
Park View Industrial Estate, Brenda Road
Hartlepool, TS25 1YD England Tel: (01429)863609
Fax : (01429) 863581 e-mail [email protected]
http://www.isocom.com
25/3/08
DB92225m-AAS/A4
ELECTRICAL CHARACTERISTICS ( TA= 25°C Unless otherwise noted )
PARAMETER
Input
MIN TYP MAX UNITS
Forward Voltage (VF)
1.2
1.60
V
IF = 50mA
10
µA
VR = 6V
90
V
IC = 1mA
90
6
V
V
nA
IC = 100µA
IE = 100µA
VCE = 20V
%
%
%
1mA IF , 5V VCE
1mA IF , 5V VCE
1mA IF , 5V VCE
Reverse Current (IR)
Output
Coupled
Collector-emitter Breakdown (BVCEO)
( Note 2 )
Collector-base Breakdown (BVCBO)
Emitter-collector Breakdown (BVECO)
Collector-emitter Dark Current (ICEO)
IC / IF (CTR) (Note 2)
CNY75A
CNY75B
CNY75C
150
15
30
60
CNY75A
CNY75B
CNY75C
63
100
160
125
200
320
%
%
%
10mA IF , 5V VCE
10mA IF , 5V VCE
10mA IF , 5V VCE
Collector-emitter Saturation VoltageVCE(SAT)
Input to Output Isolation Voltage VISO 5300
7500
0.3
V
VRMS
VPK
10mA IF , 1mA IC
See note 1
See note 1
Ω
VIO = 500V (note 1)
Input-output Isolation Resistance RISO 5x1010
Note 1
Note 2
TEST CONDITION
Measured with input leads shorted together and output leads shorted together.
Special Selections are available on request. Please consult the factory.
TYPICALSWITCHINGCHARACTERISTICS
RL = 100Ω see fig 1
td
tr
ton
µs
µs
µs
CNY75A 2.0
2.5
4.5
CNY75B 2.5
3.0
5.5
CNY75C 2.8
4.2
7.0
Type
ts
µs
0.3
0.3
0.3
tf
µs
2.7
3.7
4.7
toff
µs
3.0
4.0
5.0
VCC = 5V
IC
mA
10
10
10
VCC = 5V
Output
Output
50Ω
50Ω
RL = 100Ω
Figure 1
25/3/08
RL = 1kΩ see fig 2
ton
toff IF
µs
µs
mA
10
25
20
16.5 20
10
11
37.5 10
RL = 1kΩ
Figure 2
DB92225m-AAS/A4
Collector Power Dissipation vs. Ambient Temperature
Collector Current vs. Collector-emitter Voltage
( normalised to CNY75B )
TA = 25°C
50
Collector current IC (mA)
Collector power dissipation PC (mW)
200
150
100
50
40
50
30
30
20
15
20
10
10
IF = 5mA
0
0
-30
0
25
50
75
100
0
125
Forward Current vs. Ambient Temperature
70
280
Current transfer ratio CTR (%)
320
60
50
40
30
20
0
8
10
VCE = 5V
TA = 25°C
240
CNY75C
200
160
CNY75B
120
CNY75A
80
40
0
-30
0
25
50
75
100
1
125
2
5
Ambient temperature TA ( °C )
IF = 10mA
VCE = 5V
1.0
0.5
0
-30
0
25
50
75
Ambient temperature TA ( °C )
100
Collector-emitter saturation voltage VCE(SAT) (V)
1.5
10
20
50
Forward current IF (mA)
Relative Current Transfer Ratio
vs. Ambient Temperature
Relative current transfer ratio
6
Current Transfer Ratio vs. Forward Current
80
10
25/3/08
4
Collector-emitter voltage VCE ( V )
Ambient temperature TA ( °C )
Forward current IF (mA)
2
Collector-emitter Saturation
Voltage vs. Ambient Temperature
0.28
0.24
IF = 10mA
IC = 1mA
0.20
0.16
0.12
0.08
0.04
0
-30
0
25
50
75
100
Ambient temperature TA ( °C )
DB92225m-AAS/A4
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