參數(shù)資料
型號: SFH6343T
廠商: SIEMENS A G
元件分類: 光電耦合器
英文描述: HIGH SPEED OPTOCOUPLER
中文描述: 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 1 Mbps
封裝: SOIC-8
文件頁數(shù): 2/4頁
文件大?。?/td> 61K
代理商: SFH6343T
Semiconductor Group
4–45
SFH6315T/6316T/6343T
Electrical Characteristics
Over recommended temperature (T
A
=0
°
C to 70
°
C) unless otherwise specified. See note 6
. *
All typical values at T
A
=25
°
C.
Figure 1. Test circuit for switching times
Parameter
Sym-
bol
Device
Min.
Typ.*
Max.
Units
Test Conditions
Note
Input Forward
Voltage
V
F
1.6
1.8
V
T
A
=25
°
C
I
F
=16 mA
1.9
Input Reverse
Current
I
R
0.5
10
μ
A
V
R
=3 V
Input Capacitance
C
IN
75
pF
f=1 MHz, V
F
=0 V
Temperature
Coefficient of
Forward Voltage
–1.7
mV/
°
C
I
F
=16 mA
Logic Low Supply
Current
I
CCL
100
μ
A
I
F
=16 mA, V
O
=Open, V
CC
=15 V
Logic High Supply
Current
I
CCH
0.001
1
μ
A
T
A
=25
°
C
I
F
=0 mA, V
O
=Open, V
CC
=15 V
2
Logic Low Output
Voltage
V
OL
SFH6315T
0.15
0.4
V
T
A
=25
°
C
I
O
=1.1 mA
I
F
=16 mA,
V
CC
=4.5 V
0.5
I
O
=0.8 mA
SFH6316T
SFH6343T
0.15
0.4
V
T
A
=25
°
C
I
O
=3.0 mA
0.5
I
O
=2.4 mA
Logic High Output
Current
I
OH
0.003
0.5
μ
A
T
A
=25
°
C
V
O
=V
CC
=5.5 V
I
F
=0 mA
0.01
1
T
A
=25
°
C
V
O
=V
CC
=15.0 V
50
T
A
=0–70
°
C
V
O
=V
CC
=15.0 V
Transistor DC
Current Gain
h
FE
150
V
O
=5 V, I
O
=3 mA
Capacitance
(Input-Output)
C
I-O
0.4
pF
f=1 MHz
6
Current Transfer Ra-
tio
CTR
SFH6315T
7
16
50
%
T
A
=25
°
C
V
O
=0.4 V
I
F
=16 mA,
V
CC
=4.5 V
1, 6
5
17
V
O
=0.5 V
SFH6316T
SFH6343T
19
35
50
%
T
A
=25
°
C
V
O
=0.4 V
15
36
V
O
=0.5 V
----------
1
2
3
4
8
7
6
5
5 V
V
O
t
PLH
t
PHL
V
OL
0
I
F
1.5 V
1.5 V
Pulse
Generator
Z
=50
tr=5 ns
I
F
=Monitor
10% Duty Cycle
1/f<100
μ
s
I
F
R
L
V
O
C
L
=15pF
0.1
μ
F
+5 V
R
m
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