VOL617A
www.vishay.com
Vishay Semiconductors
Optocoupler, Phototransistor Output, 4 Pin LSOP,
Long Creepage Mini-Flat Package
FEATURES
• Low profile package
A
C
1
2
4
3
C
E
• High collector emitter voltage, V
CEO
= 80 V
• Isolation test voltage, 5000 V
RMS
• Isolation voltage V
IORM
= 1050 V
peak
• Low coupling capacitance
• High common mode transient immunity
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
17295-6
DESCRIPTION
The VOL617A has a GaAs infrared emitting diode emitter,
which is optically coupled to a silicon planar phototransistor
detector, and is incorporated in a 4 pin LSOP wide body
package.
It features a high current transfer ratio, low coupling
capacitance, and high isolation voltage.
The coupling device is designed for signal transmission
between two electrically separated circuits.
APPLICATIONS
• Telecom
• Industrial controls
• Battery powered equipment
• Office machines
• Programmable controllers
AGENCY APPROVALS
(All parts are certified under base model VOL617A)
• UL1577, file no. E76222
• cUL CSA 22.2 bulletin 5A, double protection
• DIN EN 60747-5-5 (VDE 0884-5), available with option 1
• BSI: EN 60065:2002, EN 60950-1:2006
• FIMKO EN60950-1
• CQC: GB8898-2011, GB4943.1-2011
ORDERING INFORMATION
V
O
L
6
1
7
A
-
#
CTR
BIN
X
0
0
1
T
TAPE
AND
REEL
LSOP-4
PART NUMBER
PACKAGE OPTION
10.2 mm
AGENCY CERTIFIED/
PACKAGE
UL, cUL, BSI,
FIMKO, CQC
4 pin LSOP, mini-flat,
long creepage
UL, cUL, BSI, FIMKO,
CQC, VDE (option 1)
4 pin LSOP, mini-flat,
long creepage
50 to 600
VOL617AT
50 to 600
VOL617A-
X001T
40 to 80
VOL617A-1T
40 to 80
VOL617A-
1X001T
63 to 125
VOL617A-2T
63 to 125
VOL617A-
2X001T
CTR (%)
5 mA
100 to 200
VOL617A-3T
100 to 200
VOL617A-
3X001T
160 to 320
VOL617A-4T
160 to 320
VOL617A-
4X001T
80 to 160
-
80 to 160
VOL617A-
7X001T
130 to 260
-
130 to 260
VOL617A-
8X001T
Rev. 2.0, 13-Oct-15
Document Number: 82424
1
For technical questions, contact:
optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
VOL617A
www.vishay.com
Vishay Semiconductors
TEST CONDITION
SYMBOL
V
R
P
diss
I
FSM
I
F
T
j
V
CEO
V
ECO
I
C
I
C
P
diss
T
j
VALUE
6
100
1.5
60
125
80
7
50
100
150
125
UNIT
V
mW
A
mA
°C
V
V
mA
mA
mW
°C
ABSOLUTE MAXIMUM RATINGS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
INPUT
Reverse voltage
Power dissipation
Forward surge current
Forward current
Junction temperature
OUTPUT
Collector emitter voltage
Emitter collector voltage
Collector current
t
p
< 10 μs
t
p
/T = 0.5, t
p
< 10 ms
Power dissipation
Junction temperature
COUPLER
250
mW
Total power dissipation
P
tot
-55 to +125
°C
Storage temperature range
T
stg
-55 to +110
°C
Ambient temperature range
T
amb
(1)
≤
10 s
T
sld
260
°C
Soldering temperature
Notes
• Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation of the device is not
implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute
maximum ratings for extended periods of the time can adversely affect reliability.
(1)
Refer to reflow profile for soldering conditions for surface mounted devices.
P
tot
- Total Power Dissipation (mW)
300
Coupled device
250
200
Phototransistor
150
100
IR-diode
50
0
0
20
40
60
80
100
120
T
amb
- Ambient Temperature (°C)
Fig. 1 - Total Power Dissipation vs. Ambient Temperature
ELECTRICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
INPUT
Forward voltage
Capacitance
Reverse current
OUTPUT
Collector emitter leakage current
Collector emitter capacitance
COUPLER
Collector emitter saturation voltage
Coupling capacitance
TEST CONDITION
I
F
= 5 mA
V
R
= 0 V, f = 1 MHz
V
R
= 6 V
V
CE
= 10 V, I
F
= 0 A
V
CE
= 5 V, f = 1 MHz
I
C
= 1.0 mA, I
F
= 5 mA
f = 1 MHz
SYMBOL
V
F
C
O
I
R
I
CEO
C
CE
V
CEsat
C
C
MIN.
-
-
-
-
-
-
-
TYP.
1.16
45
MAX.
1.5
100
10
7
0.25
0.25
200
-
0.4
-
UNIT
V
pF
μA
nA
pF
V
pF
Note
• Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering
evaluation. Typical values are for information only and are not part of the testing requirements.
Rev. 2.0, 13-Oct-15
Document Number: 82424
2
For technical questions, contact:
optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
VOL617A
www.vishay.com
Vishay Semiconductors
PART
VOL617A
VOL617A-1
VOL617A-2
SYMBOL
CTR
CTR
CTR
CTR
CTR
CTR
CTR
MIN.
50
40
63
100
160
80
130
TYP.
-
-
-
-
-
-
-
MAX.
600
80
125
200
320
160
260
UNIT
%
%
%
%
%
%
%
CURRENT TRANSFER RATIO
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
I
C
/I
F
I
F
= 5 mA, V
CE
= 5 V
VOL617A-3
VOL617A-4
VOL617A-7
VOL617A-8
SWITCHING CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Turn on time
Rise time
Turn off time
Fall time
TEST CONDITION
V
CC
= 5 V, I
C
= 2 mA, R
L
= 100
Ω
V
CC
= 5 V, I
C
= 2 mA, R
L
= 100
Ω
V
CC
= 5 V, I
C
= 2 mA, R
L
= 100
Ω
V
CC
= 5 V, I
C
= 2 mA, R
L
= 100
Ω
V
CC
= 5 V
SYMBOL
t
on
t
r
t
off
t
f
MIN.
-
-
-
-
TYP.
6
3.5
5.5
5
MAX.
-
-
-
-
UNIT
μs
μs
μs
μs
Input pulse
Input
R
L
V
OUT
10 %
Output pulse
90 %
t
r
t
on
t
f
t
off
isfh618a_10
isfh618a_12
Fig. 2 - Test Circuit
Fig. 3 - Test Circuit and Waveforms
SAFETY AND INSULATION RATINGS
PARAMETER
Partial discharge test voltage - routine test
Partial discharge test voltage -
lot test (sample test)
Maximum withstanding isolation voltage
Insulation voltage
V
IO
= 500 V
DC
, T
amb
= 25 °C
Insulation resistance
V
IO
= 500 V
DC
, T
amb
= 100 °C
V
IO
= 500 V
DC
, T
amb
=
150 °C
(construction test only)
TEST CONDITION
100 %, t
test
= 1 s
t
Tr
= 60 s, t
test
= 10 s,
(see figure 4)
t = 1 min
SYMBOL
V
pd
V
IOTM
V
pd
V
ISO
V
IORM
R
IO
R
IO
R
IO
I
si
P
SO
V
IOTM
T
si
CTI
VALUE
2
8
1.68
5000
1050
10
12
10
11
10
9
130
265
8
150
275
8
8
DTI
0.4
mm
mm
mm
UNIT
kV
kV
kV
V
RMS
V
peak
Ω
Ω
Ω
mA
mW
kV
°C
Safety rating - maximum input current
Safety rating - maximum power dissipation
Rated impulse voltage
Safety rating - maximum ambient temperature
Comparative tracking index
Clearance distance
Creepage distance
Insulation distance (internal)
Note
• According to DIN EN 60747-5-5 (VDE 0884-5), § 7.4.3.8.2, (see figure 4). 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.
Rev. 2.0, 13-Oct-15
Document Number: 82424
3
For technical questions, contact:
optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
VOL617A
www.vishay.com
Vishay Semiconductors
V
IOTM
300
250
200
Phototransistor
P
SO
(mW)
t
1
, t
2
t
3
, t
4
t
test
t
stres
V
pd
= 1 s to 10 s
=1s
= 10 s
= 12 s
150
100
50
0
0
25
50
75
100
125
IR-diode
I
si
(mA)
V
IOWM
V
IORM
0
150
13930
t
3
t
test
t
4
t
1
t
Tr
= 60 s
t
2
t
stres
t
T
si
- Safety Temperature (°C)
Fig. 4 - Derating Diagram
Fig. 5 - Test Pulse Diagram for Sample Test according to
DIN EN 60747-5-5
TYPICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
100
10 000
I
CE0
- Leakage Current (nA)
I
F
- Forward Current (mA)
10
T
amb
= 110 °C
T
amb
= 75 °C
T
amb
= 25 °C
T
amb
= 0 °C
T
amb
= - 55 °C
I
F
= 0 mA
1000
100
10
1
0.1
0.01
0.001
V
CE
= 24 V
V
CE
= 40 V
1
V
CE
= 12 V
0.1
0.6
0.8
1.0
1.2
1.4
1.6
-60 -40 -20
0
20
40
60
80 100 120
V
F
- Forward Voltage (V)
Fig. 6 - Forward Current vs. Forward Voltage
T
amb
- Ambient Temperature (°C)
Fig. 8 - Collector Emitter Current vs. Ambient Temperature
55
30
I
F
= 35 mA
I
C
- Collector Current (mA)
I
C
- Collector Current (mA)
50
45
40
35
30
25
20
15
10
5
0
0
1
2
3
4
I
F
= 1 mA
25
20
15
10
I
F
= 1 mA
5
0
I
F
= 25 mA
I
F
= 30 mA
I
F
= 25 mA
I
F
= 20 mA
I
F
= 15 mA
I
F
= 10 mA
I
F
= 5 mA
I
F
= 10 mA
I
F
= 5 mA
I
F
= 2 mA
5
6
7
8
9
10
0
0.1
0.2
0.3
0.4
V
CE
- Collector Emitter Voltage (V)
Fig. 7 - Collector Current vs. Collector Emitter Voltage
V
CE
- Collector Emitter Voltage (V)
Fig. 9 - Collector Current vs. Collector Emitter Voltage
Rev. 2.0, 13-Oct-15
Document Number: 82424
4
For technical questions, contact:
optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
VOL617A
www.vishay.com
Vishay Semiconductors
1.2
N
CTR
- Normalized CTR (non-saturated)
1.2
N
CTR
- Normalized CTR (sat)
I
F
= 5 mA
1.0
0.8
0.6
0.4
0.2
0
-60 -40 -20
0
20
40
60
80 100 120
Normalized to CTR value:
I
F
= 5 mA, V
CE
= 5 V, T
amb
= 25 °C
1.0
0.8
0.6
0.4
V
CE
= 0.4 V
Normalized to:
I
F
= 5 mA,
V
CE
= 5 V,
T
amb
= 25 °C
T
amb
= 0 °C
T
amb
= -55 °C
-
T
amb
= 25 °C
0.2
0
0.1
T
amb
= 75 °C
T
amb
= 100 °C
1
10
100
T
amb
- Ambient Temperature (°C)
Fig. 10 - Normalized Current Transfer Ratio (non-saturated) vs.
Ambient Temperature
I
F
- Forward Current (mA)
Fig. 13 - Normalized Current Transfer Ratio (saturated) vs.
Forward Current
1.2
0
-20
V
CE
= 5 V
R
L
= 100
Ω
R
L
= 1000
Ω
N
CTR
- Normalized CTR (sat)
1.0
0.8
0.6
0.4
0.2
0
-60 -40 -20
0
20
40
60
80 100 120
Normalized to CTR value:
I
F
= 5 mA, V
CE
= 5 V, T
amb
= 25 °C
Phase Angle (deg)
-40
-60
-80
-100
-120
-140
-160
1
10
100
1000
T
amb
- Ambient Temperature (°C)
Fig. 11 - Normalized Current Transfer Ratio (saturated) vs.
Ambient Temperature
f - Frequency (kHz)
Fig. 14 - Cut-Off Frequency vs. Phase Angle
1.4
1000
T
amb
= 0 °C
V
CC
= 5 V
T
amb
= -55 °C
T
amb
= 25 °C
N
CTR
- Normalized CTR (NS)
1.2
1.0
0.8
0.6
0.4
0.2
0
0.1
T
amb
= 75 °C
T
amb
= 100 °C
Normalized to:
I
F
= 5 mA, V
CE
= 5 V
f
CTR
(kHz)
100
10
1
1
10
100
0.1
1
10
100
I
F
- Forward Current (mA)
Fig. 12 - Normalized Current Transfer Ratio (non-saturated) vs.
Forward Current
I
C
(mA)
Fig. 15 - Cut-Off Frequency vs. Collector Current
Rev. 2.0, 13-Oct-15
Document Number: 82424
5
For technical questions, contact:
optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
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