參數(shù)資料
型號(hào)： SFH6731
廠商： VISHAY SEMICONDUCTORS
元件分類： 光電耦合器
英文描述： 2 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 5 Mbps
封裝： ROHS COMPLIANT, DIP- 8
文件頁(yè)數(shù)： 11/16頁(yè)
文件大?。?/td> 275K
代理商： SFH6731
SFH6731, SFH6732
www.vishay.com
Vishay Semiconductors
Rev. 1.7, 01-Jul-11
4
Document Number: 83685
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
Note
As per DIN EN 60747-5-2 (VDE 0884), § 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)
Fig. 1 - Permissible Total Power Dissipation vs. Temperature
Fig. 2 - Typical Input Diode Forward Current vs. Forward Voltage
Fig. 3 - Typical Forward Input Voltage vs. Temperature
Fig. 4 - Typical Output Voltage vs. Forward Input Current
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
399
VIOTM
8000
V
VIORM
890
V
PSO
500
mW
ISI
300
mA
TSI
175
°C
Creepage distance
Standard DIP-8
7
mm
Clearance distance
Standard DIP-8
7
mm
Creepage distance
400 mil DIP-8
8
mm
Clearance distance
400 mil DIP-8
8
mm
isfh6731_01
TA - Temperature (°C)
Emitter
Detector
150
120
100
75
50
25
0
- 60
100
80
60
40
20
0
- 20
- 40
P
tot
-
Power
dissipation
(mW)
isfh6731_02
VF - Forward Voltage
I F
-
Forward
Current
(mA)
0.010
0.100
1
10
1.3
1.4
1.5
1.6
1.7
T
A = 25 °C
isfh6731_03
- 60 - 40 - 20
0
20
40
60
80 100
1.45
1.50
1.55
1.60
1.65
1.70
1.75
TA - Temperature (°C)
V
F
-
Forward
Voltage
(V)
I
F = 5 mA
isfh6731_04
0
1
2
3
4
5
0.0
0.2
0.4
0.6
0.8
1.0
IF - Input Current (mA)
V
O
-
Output
Voltage
(V)
I
OL = 6.4 mA
I
OH = 2.6 mA
V
CC = 4.5 V
T
A = 25 °C
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