參數(shù)資料
型號: SFH6720-X001T
廠商: VISHAY SEMICONDUCTORS
元件分類: 光電耦合器
英文描述: OPTOCOUPL LOGIC-OUT DC-IN 1CH 8SOIC - Tape and Reel
中文描述: High Speed Optocouplers 5Mbd High-Speed w/Schmitt Trigger
文件頁數(shù): 7/9頁
文件大?。?/td> 132K
代理商: SFH6720-X001T
Document Number: 83684
Rev. 1.6, 04-Nov-10
For technical questions, contact:
optocoupleranswers@vishay.com
www.vishay.com
7
SFH6720T, SFH6721T
Vishay Semiconductors
High Speed Optocoupler, Dual,
5 MBd, in SOIC-8 Package
Fig. 15 - Typical Propagation Delays to Logic High vs. Temperature
Fig. 16 - Typical Propagation Delays to Logic Low vs. Temperature
Fig. 17 - Typical Propagation Delays to Logic High vs. Temperature
Fig. 18 - Typical Propagation Delays to Logic Low vs. Temperature
Fig. 19 - Test Circuit for t
PLH
, t
PHL
, t
R
and t
f
isfh6720_15
- 60 - 40 - 20
0
20
40
60
80 100
t
P
-
T
A
- Temperature (°C)
50
60
70
80
90
V
CC
= 15 V
C1 = 15 pF (without
peaking capacitor)
I
F
= 1.6 mA
100
110
120
I
F
= 3 mA
I
F
= 5 mA
isfh6720_16
- 60 - 40 - 20
0
20
40
60
80
100
t
P
-
T
A
- Temperature (°C)
50
70
90
110
130
150
170
V
CC
= 15 V
C1 = 15 pF (without
peaking capacitor)
I
F
= 5 mA
I
F
= 3 mA
I
F
= 1.6 mA
isfh6720_17
- 60 - 40 - 20
0
20
40
60
80 100
t
P
-
T
A
- Temperature (°C)
30
40
50
60
70
80
V
CC
= 15 V
C1 = 120 pF (without
peaking capacitor)
I
F
= 1.6, 3 and 5 mA
isfh6720_18
60
80
100
120
140
160
180
- 60 - 40 - 20
0
20
40
60
80
100
V
CC
= 15 V
C1 = 120 pF (Peaking
Capacitor is used)
I
F
= 5 mA
T
A
- Temperature (°C)
t
P
-
I
F
= 3 mA
I
F
= 1.6 mA
isfh6720_19
R1
IFon
2.15 k
Ω
1.6 mA
681
Ω
5 mA
1.1 k
Ω
3 mA
Input IF
Output VO
50 %
IFon
0 mA
VOH
1.3 V
tPLH
tPHL
VOL
All diodes are 1N916 or 1N3064
The probe and jig capacitances are included in C1 and C2
Pulse generator
tr, tf= 5.0 ns
10 % duty cycle
1
2
3
4
Input IF
node
C1 = 120 pF
C2 = 15 pF
R2 = 5 k
Ω
R3 = 619
Ω
Output Vo
monitoring
node
VCC
VO
NC
Gnd
V
CC
5.0 V
D1
D2
D3
D4
I
F
R1
0.1 μF
Bypass
8
7
6
5
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