VO3526 Ver la hoja de datos (PDF) - Vishay Semiconductors
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VO3526 Datasheet PDF : 8 Pages
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VO3526
Vishay Semiconductors
RECOMMENDED OPERATING CONDITIONS
PARAMETER
Forward current at on-state
Forward current at off-state
Input
Load supply voltage
On-state RMS current
Frequency
Operating temperature
TA = 40 °C
TA = 60 °C
Output
TEST CONDITION
With snubber
(0.022 μF, 47 Ω)
SYMBOL
IF(ON)
IF(OFF)
VOUT(RMS)
On 4-layer PCB
(RBA = 30 °C/W)
IOUT(RMS)
f
MIN.
10
0
50
- 40
MAX.
20
0.1
240
0.8
0.6
60
85
UNIT
mA
mA
V
A
A
Hz
°C
SAFETY AND INSULATION RATINGS
PARAMETER
Climatic classification
Pollution degree
Tracking resistance (comparative tracking index)
Highest allowable overvoltage
Maximum working insulation voltage
Insulation resistance at 25 °C
Insulation resistance at TS
Insulation resistance at 100 °C
Partial discharge test voltage
Safety limiting values -
maximum values allowed in the
event of a failure
Output power
Input current
Case temperature
Minimum external air gap (clearance)
Minimum external tracking (creepage)
TEST CONDITION
IEC 68 part 1
DIN VDE 0109
Insulation group IIIa
Transient
overvoltage
Recurring peak
voltage
VIO = 500 V
VIO = 500 V
VIO = 500 V
Method b,
Vpd = VIORM x 1.6
Measured from input
terminals to output
terminals, shortest
distance through air
Measured from input
terminals to output
terminals, shortest
distance path along
body
SYMBOL
CTI
VIOTM
VIORM
RIS
RIS
RIS
Vpd
PSO
ISI
TSI
MIN.
175
8000
890
≥7
≥7
TYP.
40/85/21
2
MAX.
≥ 1012
≥ 109
≥ 1011
1424
2
150
165
UNIT
Vpeak
Vpeak
Ω
Ω
Ω
Vpeak
W
mA
°C
mm
mm
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.
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
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