SFH608
Vishay Semiconductors
Switching Characteristics
Parameter
Test condition
Symbol
ton
Min
Typ.
8.0
Max
Unit
Turn-on time
IC = 2.0 mA (to adjust by IF),
µs
RL = 100 Ω, VCC = 5.0 V
Rise time
I
C = 2.0 mA (to adjust by IF),
tr
toff
tf
5.0
7.5
7.0
µs
µs
µs
RL = 100 Ω, VCC = 5.0 V
Turn-off time
Fall time
IC = 2.0 mA (to adjust by IF),
RL = 100 Ω, VCC= 5.0 V
I
C = 2.0 mA (to adjust by IF),
RL = 100 Ω, VCC = 5.0 V
Typical Characteristics (Tamb = 25 °C unless otherwise specified)
IF
RL
IC
VCC
V
C
= 0.5 V,
47 Ω
CE
TR
= f (T , I )
A F
isfh608_01
isfh608_03
Figure 1. Switching Schematic
Figure 3. Current Transfer Ratio (typ.)
V
C
= 1.5 V,
CE
TR
I
= 1.0 mA,
F
= f (T , I )
A F
V
t
= 5.0 V, t , t ,
, t , = f (R )
L
CE
ON R
OFF
F
isfh608_04
isfh608_02
Figure 2. Switching Times
Figure 4. Current Transfer Ratio (typ.)
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Document Number 83664
Rev. 1.4, 26-Oct-04
VISHAY [ VISHAY ]
