CNY64AYST_14 Datasheet, PDF (3/11 Pages) Vishay Siliconix – Optocoupler, Phototransistor Output, Very High Isolation Voltage

CNY64AYST, CNY64ABST, CNY64AGRST, CNY65AYST, CNY65ABST, CNY65AGRST
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Vishay Semiconductors
CURRENT TRANSFER RATIO (T_amb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
PART
SYMBOL
CNY64ST
CTR
CNY65ST
CTR
CNY64AYST CTR
CNY65AYST CTR
I_C/I_F
V_CE = 5 V, I_F = 5 mA
CNY64ABST
CTR
CNY65ABST CTR
CNY64AGRST CTR
CNY65AGRST CTR
MIN.
50
50
50
50
80
80
100
100
TYP.
MAX.
300
300
150
150
240
240
300
300
UNIT
%
%
%
%
%
%
%
%
SAFETY AND INSULATION PARAMETERS
PARAMETER
TEST CONDITION
Partial discharge test voltage -
routine test
100 %, t_test = 1 s
Partial discharge test voltage -
lot test (sample test)
Insulation resistance
Forward current
t_Tr = 60 s, t_test = 10 s,
(see figure 2)
V_IO = 500 V, T_amb = 25 °C
V_IO = 500 V, T_amb = 100 °C
V_IO = 500 V, T_amb = 150 °C
(construction test only)
Power dissipation
Rated impulse voltage
Safety temperature
Tracking resistance
(comparative tracking index)
Insulation group IVa
Minimum external tracking
(creepage distance)
Measured from
input pins to output pins
PART
CNY64ST
CNY65ST
SYMBOL
V_pd
V_pd
R_IO
R_IO
R_IO
I_si
P_so
V_IOTM
T_si
CTI
MIN.
2.8
2.2
10¹²
10¹¹
10⁹
475
≥ 9.5
≥ 14
TYP.
MAX.
120
250
12
150
UNIT
kV
kV
Ω
Ω
Ω
mA
mW
kV
°C
mm
mm
Note
• According to DIN EN 60747-5-2 (see figure 2). This optocoupler is suitable for safe electrical isolation only within the safety ratings.
Compliance with the safety ratings shall be ensured by means of suitable protective circuits.
250
225
200
175
150
125
100
75
50
25
0
0
22292
P_so (mW)
I_si (mA)
25 50 75 100 125 150 175 200
T_amb (°C)
Fig. 1 - Safety Derating Diagram
V_IOTM
V_pd
V_IOWM
V_IORM
t₁, t₂ = 1 s to 10 s
t₃, t₄ = 1 s
t_test = 10 s
t_stres = 12 s
0
13930
t₁
t_Tr = 60 s
t₃ t_test t₄
t₂ t _stres
t
Fig. 2 - Test Pulse Diagram for Sample Test According to
DIN EN 60747-5-2 (VDE 0884); IEC60747-5-5
Rev. 1.1, 26-Jun-14
3
Document Number: 82387
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