Datasheet

SFH690AB, SFH690A, SFH690B, SFH690C, SFH690D
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Vishay Semiconductors
Rev. 2.6, 17-Nov-15
4
Document Number: 83686
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Note
• According to DIN EN 60747-5-2 (VDE 0884) (see fig. 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.
Fig. 3 - Derating Diagram Fig. 4 - Test Pulse Diagram for Sample Test according to
DIN EN 60747-5-2 (VDE 0884); IEC60747-5-5
SAFETY AND INSULATION RATINGS
PARAMETER CONDITION SYMBOL VALUE UNIT
Climatic classification According to IEC 68 part 1 55 / 100 / 21
Partial discharge test voltage - lot test (sample test) t
Tr
= 60 s, t
test
= 10 s, (see Fig. 2) V
IOTM
6000 V
peak
Isolation test voltage (RMS) V
ISO
3750 V
RMS
Isolation resistance
V
IO
= 500 V, T
amb
= 25 °C R
IO
≥ 10
12
Ω
V
IO
= 500 V, T
amb
= 100 °C R
IO
≥ 10
11
Ω
Forward current I
si
150 mA
Power dissipation P
so
350 mW
Safety temperature T
si
175 °C
Comparative tracking index CTI 175
Clearance distance 5.0 mm
Creepage distance 5.0 mm
Insulation distance (internal) 0.4 mm
0 25 50 75 125
0
50
100
150
200
300
T
si
- Safety Temperature (°C)
150
94 9182-2
100
250
IR-diode
I
si
(mA)
Phototransistor
P
so
(mW)
t
13930
t
1
, t
2
= 1 s to 10 s
t
3
, t
4
= 1 s
t
test
= 10 s
t
stres
= 12 s
V
IOTM
V
pd
V
IOWM
V
IORM
0
t
1
t
test
t
Tr
= 60 s
t
stres
t
3
t
4
t
2