SFH6318T-X001 [VISHAY]
Logic IC Output Optocoupler, 1-Element, 4000V Isolation, 0.1MBps, ROHS COMPLIANT, SOIC-8;
| 型号： | SFH6318T-X001 |
| 厂家： | 
VISHAY |
| 描述： | Logic IC Output Optocoupler, 1-Element, 4000V Isolation, 0.1MBps, ROHS COMPLIANT, SOIC-8 输出元件 光电 |
| 文件： | 总8页 (文件大小：138K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SFH6318T, SFH6319T
Vishay Semiconductors
High Speed Optocoupler, 100 kBd, Low Input Current, High Gain
FEATURES
• Industry standard SOIC-8 surface mountable
package
1
2
8
7
NC
A
VCC
VB
• High current transfer ratio, 800 %
• Low input current, 0.5 mA
C
3
4
6
5
VO
NC
GND
• High output current, 60 mA
i179074
i179075_4
• Isolation test voltage, 4000 VRMS
• TTL compatible output, VOL = 0.1 V
• Adjustable bandwidth access to base
V
D
E
DESCRIPTION
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
Very high current ratio together with 4000 VRMS isolation are
achieved by coupling an LED with an integrated high gain
photo detector in a SOIC-8 package. Separate pins for the
photo diode and output stage enable TTL compatible
saturation voltages with high speed operation.
Photodarlington operation is achieved by tying the VCC and
VO terminals together. Access to the base terminal allows
adjustment to the gain bandwidth.
The SFH6318T is ideal for TTL applications since the 300 %
minimum current transfer ratio with an LED current of 1.6
mA enables operation with one unit load-in and one unit
load-out with a 2.2 kΩ pull-up resistor.
APPLICATIONS
•
Logic ground isolation -TTL/TTL, TTL/CMOS, CMOS/CMOS,
CMOS/TTL
• EIA RS 232C line receiver
• Low input current line receiver long lines, party lines
• Telephone ring detector
• 117 VAC line voltage status indication - low input power
dissipation
The SFH6319T is best suited for low power logic
applications involving CMOS and low power TTL. A 400 %
current transfer ratio with only 0.5 mA of LED current is
guaranteed from 0 °C to 70 °C.
• Low power systems - ground isolation
AGENCY APPROVALS
• UL1577, file no. E52744 system code H or J, double
protection
Caution:
Due to the small geometries of this device, it should be
handled with electrostatic discharge (ESD) precautions.
Proper grounding would prevent damage further and/or
degradation which may be induced by ESD.
• DIN EN 60747-5-5 (VDE 0884) available with option 1
• CSA 93751
ORDERING INFORMATION
SIOC-8
S
F
H
6
3
#
#
T
PART NUMBER
6.1 mm
AGENCY CERTIFIED/ PACKAGE
CTR (%)
UL, CSA
≥
300
≥ 500
SOIC-8
SFH6318T (1)
SFH6319T (1)
SOIC-8, tube
SFH6318
SFH6319
Note
(1)
Available in tubes and in tape and reel
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
PART
SYMBOL
VALUE
UNIT
INPUT
Reverse voltage
VR
3
V
V
SFH6318T
SFH6319T
VCC, VO
- 0.5 to 7
- 0.5 to 18
35
Supply and output voltage
Input power dissipation
VCC (pin 8 to 5), VO (pin 6 to 5)
V
CC, VO
V
Pdiss
mW
Document Number: 83678
Rev. 1.8, 19-Oct-10
For technical questions, contact: optocoupleranswers@vishay.com
www.vishay.com
1
SFH6318T, SFH6319T
High Speed Optocoupler, 100 kBd,
Low Input Current, High Gain
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
PART
SYMBOL
VALUE
UNIT
INPUT
Derate linearly above
Free air temperature
Average input current
Peak input current
Peak transient input current
OUTPUT
50
0.7
20
40
1
°C
mW/°C
mA
IF(AVG)
IFRM
50 % duty cycle - 1 ms pulse width
mA
tp ≤ 1 μs, 300 pps
IFSM
A
Output current (pin 6)
IO
60
mA
V
Emitter-base reverse current
(pin 5 to 7)
0.5
Output power dissipation
Derate linearly from 25 °C
COUPLER
Pdiss
150
2
mW
mW/°C
Isolation test voltage between
emitter and detector
VISO
4000
VRMS
Storage temperature
Lead soldering temperature (1)
Tstg
Tsld
Tj
- 55 to + 125
260
°C
°C
°C
°C
t = 10 s
Junction temperature
100
Ambient temperature range
Tamb
- 55 to + 100
Pollution degree
(DIN VDE 0110)
2
Creepage distance
Clearance distance
≥ 4
≥ 4
mm
mm
Comparative tracking index per
DIN IEC112/VDE 0303, part 1
CTI
175
V
IO = 500 V, Tamb = 25 °C
RIO
RIO
≥ 1012
≥ 1011
Ω
Ω
Isolation resistance
V
IO = 500 V, Tamb = 100 °C
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.
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
INPUT
Forward voltage
IF = 1.6 mA
IF = 1.6 mA
VF
1.4
1.7
V
Temperature coefficient, forward
voltage
ΔVF/ΔTamb
- 1.8
mV/°C
OUTPUT
IF = 1.6 mA, IO = 4.8 mA,
VOL
VOL
VOL
VOL
0.1
0.1
0.4
0.4
0.4
0.4
V
V
V
V
V
CC = 4.5 V
IF = 1.6 mA, IO = 8 mA,
CC = 4.5 V
IF = 5 mA, IO = 15 mA,
CC = 4.5 V
IF = 12 mA, IO = 24 mA,
CC = 4.5 V
V
Logic low output voltage (1)
0.15
0.25
V
V
IF = 0 mA, VO = VCC = 7 V
IF = 0 mA, VO = VCC = 18 V
IF = 1.6 mA, VO = OPEN,
IIO
IIO
0.1
250
100
μA
μA
Logic high output current (1)
Logic low supply current (1)
Logic high supply current (1)
0.05
ICCL
ICCH
0.2
1.5
10
mA
μA
V
CC = 18 V
IF = 0 mA, VO = OPEN,
CC = 18 V
0.01
V
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2
For technical questions, contact: optocoupleranswers@vishay.com
Document Number: 83678
Rev. 1.8, 19-Oct-10
SFH6318T, SFH6319T
High Speed Optocoupler, 100 kBd,
Low Input Current, High Gain
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
COUPLER
Capacitance (input to output) (2)
f = 1 MHz
CIO
CIN
RIO
RIO
0.6
25
1012
1011
pF
pF
Ω
Input capacitance
f = 1 MHz, VF = 0
VIO = 500 VDC, Tamb = 25 °C
Resistance (input to output) (2)
V
IO = 500 VDC, Tamb = 100 °C
Ω
Notes
•
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.
T
amb = 0 °C to 70 °C. Typical values are specified at Tamb = 25 °C.
(1)
(2)
Pin 7 open.
Device considered a two-terminal device: pins 1, 2, 3 and 4 shorted together and pins 5, 6, 7 and 8 shorted together.
CURRENT TRANSFER RATIO
PARAMETER
TEST CONDITION
PART
SYMBOL
CTR
MIN.
300
400
500
TYP.
1600
2000
1600
MAX.
2600
3500
2600
UNIT
%
IF = 1.6 mA, VO = 0.4 V, VCC = 4.5 V SFH6318T
IF = 0.5 mA, VO = 0.4 V, VCC = 4.5 V SFH6319T
IF = 1.6 mA, VO = 0.4 V, VCC = 4.5 V SFH6319T
Current transfer ratio
CTR
%
CTR
%
Note
Tamb = 0 °C to 70 °C. Typical values are specified at Tamb = 25 °C.
•
DC current transfer ratio is defined as the ratio of output collector current, IO, to the forward LED input current, IF times 100 %. Pin 7 open.
SWITCHING CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
PART
SYMBOL
MIN.
TYP.
MAX.
UNIT
Propagation delay time to logic
low at output
IF = 1.6 mA, RL = 2.2 kΩ
SFH6318T
tPHL
2
10
μs
Propagation delay time to logic
low at output (2)
IF = 0.5 mA, RL = 4.7 kΩ
IF = 12 mA, RL = 270 Ω
IF = 1.6 mA, RL = 2.2 kΩ
IF = 0.5 mA, RL = 4.7 kΩ
IF = 12 mA, RL = 270 Ω
SFH6319T
SFH6319T
SFH6318T
SFH6319T
SFH6319T
tPHL
tPHL
tPLH
tPLH
tPLH
6
0.6
2
25
1
μs
μs
μs
μs
μs
Propagation delay time to logic
low at output
Propagation delay time to logic
high at output
35
60
7
Propagation delay time to logic
high at output (2)
4
Propagation delay time to logic
high at output
1.5
Note
(1)
Pin 7 open. Using a resistor between pin 5 and 7 will decrease gain and delay time.
I
10 % duty cycle
1/f < 100 µs
0
+ 5 V
8
7
1
2
5 V
Pulse
V
generator
I
(saturated
response)
F
Z
= 5 0 Ω
O
R
L
t
r
= 5 n s
1.5 V
1.5 V
V
OL
3
4
6
5
V
O
0.1 µF
t
t
PLH
PHL
I
= monitor
F
C
= 15 pF
L
5 V
V
O
90 %
90 %
10 %
R
m
(non-saturated
response)
10 %
t
t
f
r
isfh6318t_01
Fig. 1 - Switching Test Circuit
Document Number: 83678
Rev. 1.8, 19-Oct-10
For technical questions, contact: optocoupleranswers@vishay.com
www.vishay.com
3
SFH6318T, SFH6319T
High Speed Optocoupler, 100 kBd,
Low Input Current, High Gain
Vishay Semiconductors
COMMON MODE TRANSIENT IMMUNITY
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Common mode transient immunity
at logic high level output
IF = 0 mA, RL = 2.2 kΩ, VCM = 10 VP-P
IF = 1.6 mA, RL = 2.2 kΩ, VCM = 10 VP-P
|CMH|
1K
V/μs
Common mode transient immunity
at logic low level output
|CMH|
1K
V/μs
Note
•
Common mode transient immunity in logic high level is the maximum tolerable (positive) dVcm/dt on the leading edge of the common mode
pulse, VCM, to assure that the output will remain in a logic high state (i.e. VO > 2 V) common mode transient immunity in logic low level is the
maximum tolerable (negative) dVcm/dt on the trailing edge of the common mode pulse signal, VCM, to assure that the output will remain in a
logic low state (i.e.VO < 0.8 V).
In applications where dv/dt may exceed 50,000 V/μs (such as state discharge) a series resistor, RCC should be included to protect IC from
destructively high surge currents. The recommended value is refer to figure 2.
RCC ≅ [(IV)/0.15 IF (mA)] kΩ.
RCC (see Note 6)
1
2
8
7
+ 5 V
VCM
0 V
220 Ω
0.1 µF
90 %
90 %
IF
10 %
10 %
tf
RL
t
r
tf+tf=16 ns
3
4
6
5
VO
A
B
VO
5 V
Switch at A: IF = 0 mA
Switch at B: IF = 1.6 mA
VCC
VCM
+
–
VO
VOL
Pulse Generator
isfh6318t_02
Fig. 2 - Test Circuit for Transient Immunity and Typical Waveforms
SAFETY AND INSULATION RATINGS
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Climatic Classification
(according to IEC 68 part 1)
55/100/21
Comparative Tracking Index
CTI
175
6000
560
399
VIOTM
V
VIORM
V
PSO
350
150
165
mW
mA
°C
ISI
TSI
Creepage distance
Clearance distance
Insulation thickness
4
4
mm
mm
mm
0.2
Note
•
As per IEC 60747-5-5, §7.4.3.8.1, this optocoupler is suitable for “safe electrical insulation” only within the safety ratings. Compliance with
the safety ratings shall be ensured by means of protective circuits.
www.vishay.com
4
For technical questions, contact: optocoupleranswers@vishay.com
Document Number: 83678
Rev. 1.8, 19-Oct-10
SFH6318T, SFH6319T
High Speed Optocoupler, 100 kBd,
Low Input Current, High Gain
Vishay Semiconductors
PACKAGE DIMENSIONS in millimeters
3.05 0.13
R 0.13
1.27
C
0.36
0.91
6.10
L
3.91 0.13
4.32
6.6
1.14
0.41
Pin one ID
7°
1.49 0.13
4.88 0.13
40°
0.38 0.05
ISO method A
3.18 0.13
0.20
5° max.
0.1
0.2
R 0.25 max.
Lead coplanarity
0.04 max.
1.27 typ.
0.51 0.10
2 places
0.53
i178003
PACKAGE MARKING
SFH6318
V YWW H 68
21764-72
Document Number: 83678
Rev. 1.8, 19-Oct-10
For technical questions, contact: optocoupleranswers@vishay.com
www.vishay.com
5
SOIC-8
Vishay Semiconductors
VISHAY
SOIC-8
Package Dimensions in Inches (mm)
R .010 (.13)
.120 .005
(3.05 .13)
.154 .005
.050 (1.27)
.014 (.36)
C
.240
L
(3.91 .13)
(6.10)
.036 (.91)
.170 (4.32)
.260 (6.6)
.045 (1.14)
.016 (.41)
Pin One ID
7°
.192 .005
(4.88 .13)
.058 .005
(1.49 .13)
40°
.015 .002
(.38 .05)
.004 (.10)
.008 (.20)
.125 .005
(3.18 .13)
.008 (.20)
5° max.
R.010
Lead
.050 (1.27)
typ.
.021 (.53)
(.25) max.
Coplanarity
.0015 (.04)
.020 .004
(.51 .10)
2 plcs.
max.
ISO Method A
i178003
Document Number 83247
Rev. 1.2, 07-Apr-04
www.vishay.com
1
SOIC-8
Vishay Semiconductors
VISHAY
Ozone Depleting Substances Policy Statement
It is the policy of Vishay Semiconductor GmbH to
1. Meet all present and future national and international statutory requirements.
2. Regularly and continuously improve the performance of our products, processes, distribution and
operatingsystems with respect to their impact on the health and safety of our employees and the public, as
well as their impact on the environment.
It is particular concern to control or eliminate releases of those substances into the atmosphere which are
known as ozone depleting substances (ODSs).
The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs
and forbid their use within the next ten years. Various national and international initiatives are pressing for an
earlier ban on these substances.
Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the
use of ODSs listed in the following documents.
1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments
respectively
2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental
Protection Agency (EPA) in the USA
3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively.
Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting
substances and do not contain such substances.
We reserve the right to make changes to improve technical design
and may do so without further notice.
Parameters can vary in different applications. All operating parameters must be validated for each
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unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all
claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal
damage, injury or death associated with such unintended or unauthorized use.
Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany
Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423
www.vishay.com
2
Document Number 83247
Rev. 1.2, 07-Apr-04
Legal Disclaimer Notice
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Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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operating parameters, including typical parameters, must be validated for each customer application by the customer’s
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Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
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Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
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Revision: 12-Mar-12
Document Number: 91000
1
相关型号：
SFH6319T-X001
Logic IC Output Optocoupler, 1-Element, 4000V Isolation, 0.1MBps, ROHS COMPLIANT, SOIC-8
VISHAY
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