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VO3526

P1-P3P4-P6P7-P8
VO3526
www.vishay.com
Vishay Semiconductors
Rev. 1.3, 24-Sep-12
4
Document Number: 81842
For technical questions, contact: optocoupler.answers@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
Note
• This phototriac coupler is suitable for 'safe electrical insulation' only within the safety ratings. Compliance with safety ratings shall be ensured
by means of protective circuits.
RECOMMENDED OPERATING CONDITIONS
PARAMETER TEST CONDITION SYMBOL MIN. MAX. UNIT
Forward current at on-state
Input
I
F(ON)
10 20 mA
Forward current at off-state I
F(OFF)
00.1mA
Load supply voltage
Output
With snubber
(0.022 μF, 47 Ω)
V
OUT(RMS)
240 V
On-state RMS current
T
A
= 40 °C
On 4-layer PCB
(R
BA
= 30 °C/W)
I
OUT(RMS)
0.8 A
T
A
= 60 °C 0.6 A
Frequency f5060Hz
Operating temperature - 40 85 °C
SAFETY AND INSULATION RATINGS
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
Climatic classification IEC 68 part 1 40/85/21
Pollution degree DIN VDE 0109 2
Tracking resistance (comparative tracking index) Insulation group IIIa CTI 175
Highest allowable overvoltage
Transient
overvoltage
V
IOTM
8000 V
peak
Maximum working insulation voltage
Recurring peak
voltage
V
IORM
890 V
peak
Insulation resistance at 25 °C V
IO
= 500 V R
IS
≥ 10
12
Ω
Insulation resistance at T
S
V
IO
= 500 V R
IS
≥ 10
9
Ω
Insulation resistance at 100 °C V
IO
= 500 V R
IS
≥ 10
11
Ω
Partial discharge test voltage
Method b,
V
pd
= V
IORM
x 1.6
V
pd
1424 V
peak
Safety limiting values -
maximum values allowed in the
event of a failure
Output power P
SO
2W
Input current I
SI
150 mA
Case temperature T
SI
165 °C
Minimum external air gap (clearance)
Measured from input
terminals to output
terminals, shortest
distance through air
≥ 7mm
Minimum external tracking (creepage)
Measured from input
terminals to output
terminals, shortest
distance path along
body
≥ 7mm
VO3526
www.vishay.com
Vishay Semiconductors
Rev. 1.3, 24-Sep-12
5
Document Number: 81842
For technical questions, contact: optocoupler.answers@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
TYPICAL CHARACERISTICS (T
amb
= 25 °C, unless otherwise specified)
Fig. 4 - Forward Current vs. Forward Voltage
Fig. 5 - Diode Reverse Voltage vs. Temperature
Fig. 6 - On-State Current vs. On State Voltage
Fig. 7 - Off-State Leakage Current vs. Voltage
Fig. 8 - Normalized Trigger Input Current vs. Temperature
Fig. 9 - Trigger Input Current vs. Turn-on Time
1
10
100
0.9 1.0 1.1 1.2 1.3 1.4
V
F
(V)
I
F
(mA)
21298
- 40 °C
- 25 °C
0 °C
25 °C
50 °C
85 °C
49
50
51
52
53
54
55
- 40 - 20 0 20 40 60 80 100
Temperature (ºC)
V
R
(V)
21299
- 1.6
- 1.2
- 0.8
- 0.4
0
0.4
0.8
1.2
1.6
- 2 - 1.5 - 1 - 0.5 0 0.5 1 1.5 2
V
TM
- On-State Voltage (V)
I
TM
- On-State Current (A)
21300
1
10
100
1000
10 000
0 100 200 300 400 500 600
V
DRM
(V)
Off-State Leakage Current (nA)
21301
- 40 °C
- 25 °C
0 °C
25 °C
50 °C
85 °C
110 °C
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
- 40 - 20 0 20 40 60 80
Temperature (ºC)
Trigger Current
21302
10
15
20
25
30
35
40
45
50
110100
t
ON
(µs)
I
F
(mA)
21303
VO3526
www.vishay.com
Vishay Semiconductors
Rev. 1.3, 24-Sep-12
6
Document Number: 81842
For technical questions, contact: optocoupler.answers@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
Fig. 10 - Normalized Holding Current vs. Temperature
Fig. 11 - Trigger Current vs. Trigger Pulse Width
Fig. 12 - Trigger Current vs. V
load
PACKAGE DIMENSIONS in inches (millimeters)
0
0.5
1
1.5
2
2.5
3
- 40 - 20 0 20 40 60 80
Temperature (ºC)
Holding Current
21304
1
1.2
1.4
1.6
1.8
2
2.2
2.4
2.6
2.8
3
0 100 200 300 400 500 600
V
load
(V)
I
FT
(mA)
21306
0.255 (6.48)
0.265 (6.81)
0.779 (19.77)
0.790 (20.07)
0.030 (0.76)
0.045 (1.14)
4°
0.100 (2.54) typ.
10°
typ.
3° to 9°
0.018 (0.46)
0.022 (0.56)
0.008 (0.20)
0.012 (0.30)
0.110 (2.79)
0.130 (3.30)
Pin one ID
0.130 (3.30)
0.150 (3.81)
0.020 (0.51)
0.035 (0.89)
7 6 5 4 3 2
9 11 13 15
0.031 (0.79)
0.300 (7.62)
typ.
0.230 (5.84)
0.250 (6.35)
0.050 (1.27)
21083
ISO method A
P1-P3P4-P6P7-P8

VO3526

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Manufacturer:
Vishay Semiconductors
Description:
Triac & SCR Output Optocouplers 1.0A Load Current Power Phototriac
Lifecycle:
New from this manufacturer.
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