SFH6345(2012) Ver la hoja de datos (PDF) - Vishay Semiconductors
Número de pieza
componentes Descripción
Fabricante
SFH6345
(Rev.:2012)
(Rev.:2012)
Vishay Semiconductors
SFH6345 Datasheet PDF : 7 Pages
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www.vishay.com
SFH6345
Vishay Semiconductors
CURRENT TRANSFER RATIO (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
Current transfer ratio
IF = 16 mA, VO = 0.4 V, VCC = 4.5 V
IC/IF
19
IF = 16 mA, VO = 0.5 V, VCC = 4.5 V,
Tamb = 0 °C to 70 °C
IC/IF
15
TYP.
30
SWITCHING CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
Propagation delay time
(high to low), see fig. 1
IF = 16 mA, VCC = 5 V, RL = 1.9 kΩ
tPHL
Propagation delay time
(low to high), see fig. 1
IF = 16 mA, VCC = 5 V, RL = 1.9 kΩ
tPLH
TYP.
0.3
0.3
MAX.
MAX.
0.8
0.8
UNIT
%
%
UNIT
μs
μs
Pulse generator
ZO = 50 Ω
tr, tf = 5 n s
duty cycle 10 %
t ≤ 100 µs
1
IF
2
IF monitor
3
100 Ω
4
isfh6345_01
IF
8
5V
7 C = 100 nF R L
6
VO
5
C L = 15 pF
VO
VOL
tPHL
Fig. 1 - Switching Times (Typ.)
t
5V
1.5 V
t
tPLH
COMMON MODE TRANSIENT IMMUNITY (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
Common mode transient immunity
(high), see fig. 2
IO = 0 mA, VCM = 1500 VP-P,
RL = 1.9 kΩ, VCC = 5 V
|CMH|
15
30
Common mode transient immunity
(low), see fig. 2
IO = 16 mA, VCM = 1500 VP-P,
RL = 1.9 kΩ, VCC = 5 V
|CML|
15
30
MAX.
UNIT
kV/μs
kV/μs
B
VCC
IF
1
2
A
3
4
C = 0.1 µF
8
5V
7
RL
6
VO
5
VCM
90 %
10 %
0V
VO
tr
5V
isfh6345_02
Pulse generator
V CM
VO
VOL
Fig. 2 - Common Mode Transient Immunity
10 %
90 %
t
tf
A: IF = 0 mA
t
B: IF = 16 mA
t
Rev. 2.1, 09-Mar-12
3
Document Number: 83680
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
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