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Document Number: 83678
2
Rev. 1.8, 19-Oct-10
SFH6318T, SFH6319T
Vishay Semiconductors High Speed Optocoupler, 100 kBd,
Low Input Current, High Gain
Notes
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation of the device is not
implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute
maximum ratings for extended periods of the time can adversely affect reliability.
(1) Refer to reflow profile soldering conditions for surface mounted devices.
INPUT
Derate linearly above
50
°C
Free air temperature
0.7
mW/°C
Average input current
IF(AVG)
20
mA
Peak input current
50 % duty cycle - 1 ms pulse width
IFRM
40
mA
Peak transient input current
tp
≤ 1 μs, 300 pps
IFSM
1A
OUTPUT
Output current (pin 6)
IO
60
mA
Emitter-base reverse current
(pin 5 to 7)
0.5
V
Output power dissipation
Pdiss
150
mW
Derate linearly from 25 °C
2mW/°C
COUPLER
Isolation test voltage between
emitter and detector
VISO
4000
VRMS
Storage temperature
Tstg
- 55 to + 125
°C
Lead soldering temperature (1)
t = 10 s
Tsld
260
°C
Junction temperature
Tj
100
°C
Ambient temperature range
Tamb
- 55 to + 100
°C
Pollution degree
(DIN VDE 0110)
2
Creepage distance
≥ 4mm
Clearance distance
≥ 4mm
Comparative tracking index per
DIN IEC112/VDE 0303, part 1
CTI
175
Isolation resistance
VIO = 500 V, Tamb = 25 °C
RIO
≥ 1012
Ω
VIO = 500 V, Tamb = 100 °C
RIO
≥ 1011
Ω
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
PART
SYMBOL
VALUE
UNIT
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
INPUT
Forward voltage
IF = 1.6 mA
VF
1.4
1.7
V
Temperature coefficient, forward
voltage
IF = 1.6 mA
ΔVF/ΔTamb
- 1.8
mV/°C
OUTPUT
Logic low output voltage (1)
IF = 1.6 mA, IO = 4.8 mA,
VCC = 4.5 V
VOL
0.1
0.4
V
IF = 1.6 mA, IO = 8 mA,
VCC = 4.5 V
VOL
0.1
0.4
V
IF = 5 mA, IO = 15 mA,
VCC = 4.5 V
VOL
0.15
0.4
V
IF = 12 mA, IO = 24 mA,
VCC = 4.5 V
VOL
0.25
0.4
V
Logic high output current (1)
IF = 0 mA, VO = VCC = 7 V
IIO
0.1
250
μA
IF = 0 mA, VO = VCC = 18 V
IIO
0.05
100
μA
Logic low supply current (1)
IF = 1.6 mA, VO = OPEN,
VCC = 18 V
ICCL
0.2
1.5
mA
Logic high supply current (1)
IF = 0 mA, VO = OPEN,
VCC = 18 V
ICCH
0.01
10
μA