SFH617A
Optocoupler, Phototransistor Output,
High Reliability, 5300 VRMS, 110 °C Rated
Vishay Semiconductors
SAFETY AND INSULATION RATINGS
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Climatic classification
(according to IEC 68 part 1)
55/100/21
Comparative tracking index
CTI
175
10000
890
399
VIOTM
V
VIORM
V
PSO
400
275
175
mW
mA
°C
ISI
TSI
Creepage distance
Clearance distance
Creepage distance
Clearance distance
standard DIP-4
standard DIP-4
400 mil DIP-4
400 mil DIP-4
7
7
8
8
mm
mm
mm
mm
Insulation thickness,
reinforced rated
per IEC 60950 2.10.5.1
0.4
mm
Note
As per IEC 60747-5-2, § 7.4.3.8.1, this optocoupler is suitable for "safe electrical insulation" only within the safety ratings. Compliance with the
safety ratings shall be ensured by means of protective circuits.
TYPICAL CHARACTERISTICS
Tamb = 25 °C, unless otherwise specified
1.5
- 55 °C
1.4
0 °C
1.3
IF
RL = 75 Ω
1.2
1.1
1.0
0.9
0.8
0.7
VCC = 5 V
IC
25 °C
50 °C
110 °C
47 Ω
isfh610a_01
0.10
1.00
10.00
100.00
17592
IF - Forward Current (mA)
Fig. 2 - Forward Voltage vs. Forward Current
Fig. 3 - Linear Operation (without Saturation)
Document Number: 83740
Rev. 1.7, 25-Jan-07
For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com
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