Datasheet
Document Number: 83668 For technical questions, contact: optocoupleranswers@vishay.com
www.vishay.com
Rev. 1.6, 19-Oct-10 3
SFH6135, SFH6136
High Speed Optocoupler, 1 MBd,
Transistor Output
Vishay Semiconductors
Note
• Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering
evaluation. Typical values are for information only and are not part of the testing requirements.
Fig. 1 - Schematics
Fig. 2 - Common Mode Interference Immunity
COUPLER
Capacitance (input to output) f = 1 MHz C
IO
0.6 pF
CURRENT TRANSFER RATIO
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
Current transfer ratio
I
F
= 16 mA, V
O
= 0.4 V, V
CC
= 4.5 V
SFH6135 CTR 7 16 %
SFH6136 CTR 19 35 %
I
F
= 16 mA, V
O
= 0.5 V, V
CC
= 4.5 V
SFH6135 CTR 5 %
SFH6136 CTR 15 %
SWITCHING CHARACTERISTICS
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
High to low
I
F
= 16 mA, V
CC
= 5 V, R
L
= 4.1 kΩ SFH6135 t
PHL
0.3 1.5 μs
I
F
= 16 mA, V
CC
= 5 V, R
L
= 1.9 kΩ SFH6136 t
PHL
0.2 0.8 μs
Low to high
I
F
= 16 mA, V
CC
= 5 V, R
L
= 4.1 kΩ SFH6135 t
PLH
0.3 1.5 μs
I
F
= 16 mA, V
CC
= 5 V, R
L
= 1.9 kΩ SFH6136 t
PLH
0.2 0.8 μs
ELECTRICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
isfh6135_01
V
OL
t
t
5V
1.5 V
V
O
I
F
t
PLH
t
PHL
1
2
3
4
8
7
6
5
I
F
V
O
R
L
5V
Pulse generator
Z
O
=50Ω
t
r
,
t
f
=5 ns
duty cycle 10 %
t ≤ 100 µs
C
L
15 pF
I
F
monitor
100 Ω
isfh6135_02
V
CM
V
O
V
O
10 V
5V
0V
V
OL
90 %
10 % 90 %
10 %
t
r
t
f
t
t
t
A: I
F
=0mA
B: I
F
=16mA
1
2
3
4
8
7
6
5
B
V
FF
I
F
+V
CM
V
O
R
L
5V
A
Pulse generator
Z
O
=50 Ω
t
r
,
t
f
=8ns