VISHAY SFH6755T

SFH6755T, SFH6756T, SFH6757T
Vishay Semiconductors
High Speed Optocoupler, 10 MBd,
SOIC-8 Package
FEATURES
ATTENTION
• Choice of CMR performance of 15 kV/µs,
5 kV/µs, and 100 V/µs
Observe Precaution
For Handing
Electrostatic Sensitive
Devices (ESD)
• External creepage distance > 5 mm
20050
Dual channel
• High speed: 10 Mbd typical
A1
1
8
VCC
• + 5 V CMOS compatibility
C1
2
7
VO1
C2
3
6
VO2
• Guaranteed AC and DC performance over
temperature: - 40 °C to + 100 °C temperature range
A2
4
5
GND
• Pure tin leads
• Meets IEC 60068-2-42 (SO2) and IEC 60068-2-43 (H2S)
requirements
SFH6755T/56T/57T
18921-16
• Low input current capability: 5 mA
DESCRIPTION
• Lead (Pb)-free component
The SFH675xT-series, is a dual channel 10 MBd
optocoupler utilizing a high efficient input LED coupled with
an integrated optical photodiode IC detector. The detector
has an open drain NMOS-transister output, providing less
leakage compared to an open collector Schottky clamped
transister output. The internal shield provides a guaranteed
common mode transient immunity of 5 kV/µs for the
SFH6756T and 15 kV/µs for the SFH6757T. The use of a
0.1 µF bypass capacitor connected between pin 5 and 8 is
recommended.
• Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
APPLICATIONS
• Microprocessor system interface
• PLC, ATE input/output isolation
• Computer peripheral interface
• Digital fieldbus isolation: CC-link, DeviceNet, profibus,
SDS
• High speed A/D and D/A conversion
AGENCY APPROVALS
• UL1577, file no. E52744 system code Y
• CUL - file no. E52744, equivalent to CSA bulletin 5A
• DIN EN 60747-5-5 (VDE 0884) available with option 1
• AC plasma display panel level shifting
• Multiplexed data transmission
• Digital control power supply
• Ground loop elimination
ORDER INFORMATION
PART
REMARKS
SFH6755T
100 V/µs, dual channel, SOIC-8
SFH6756T
5 kV/µs, dual channel, SOIC-8
SFH6757T
15 kV/µs, dual channel, SOIC-8
TRUTH TABLE (positive logic)
LED
ON
OFF
ON
OFF
ON
OFF
Document Number: 81331
Rev. 1.5, 06-Oct-08
ENABLE
H
H
L
L
NC
NC
For technical questions, contact: [email protected]
OUTPUT
L
H
H
H
L
H
www.vishay.com
741
SFH6755T, SFH6756T, SFH6757T
Vishay Semiconductors
High Speed Optocoupler, 10 MBd,
SOIC-8 Package
ABSOLUTE MAXIMUM RATINGS
PARAMETER
(1)
TEST CONDITION
SYMBOL
VALUE
UNIT
Average forward current
(single channel)
IF
20
mA
Average forward current
(per channel for dual channel)
IF
15
mA
Reverse input voltage
VR
5
V
INPUT
Surge current
IFSM
200
mA
Output power dissipation
(single channel)
t = 100 µs
Pdiss
35
mW
Output power dissipation
(per channel for dual channel)
Pdiss
25
mW
OUTPUT
VCC
7
V
Output current
Supply voltage
1 min maximum
IO
50
mA
Output voltage
VO
7
V
Output power dissipation
(single channel)
Pdiss
85
mW
Output power dissipation
(for dual channel)
Pdiss
60
mW
COUPLER
Isolation test voltage
VISO
4000
VRMS
Storage temperature
t = 1.0 s
Tstg
- 55 to + 150
°C
Operating temperature
Tamb
- 40 to + 100
°C
260
°C
Lead solder temperature
for 10 s
Solder reflow temperature (2)
for 1 min
Tsld
260
°C
Notes
(1) T
amb = 25 °C, unless otherwise specified.
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.
(2) Refer to reflow profile for soldering conditions for surface mounted devices.
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
MIN.
MAX.
UNIT
Operating temperature
TEST CONDITION
Tamb
- 40
100
°C
Supply voltage
VCC
4.5
5.5
V
Input current low level
IFL
0
250
µA
Input current high level
IFH
5
15
mA
Output pull up resistor
RL
330
4K
Ω
5
-
Fanout
RL = 1 kΩ
N
THERMAL CHARACTERISTICS
TEST CONDITION
SYMBOL
VALUE
UNIT
LED power dissipation
PARAMETER
at 25 °C
Pdiss
100
mW
Output power dissipation
at 25 °C
Pdiss
500
mW
Maximum LED junction temperature
Tjmax
125
°C
Maximum output die junction temperature
Tjmax
125
°C
Thermal resistance, junction emitter to emitter
θEE
412
°C/W
Thermal resistance, junction detector to emitter
θDE
133
°C/W
www.vishay.com
742
For technical questions, contact: [email protected]
Document Number: 81331
Rev. 1.5, 06-Oct-08
SFH6755T, SFH6756T, SFH6757T
High Speed Optocoupler, 10 MBd,
SOIC-8 Package
Vishay Semiconductors
THERMAL CHARACTERISTICS
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
°C/W
Thermal resistance, junction emitter to board
θEB
120
Thermal resistance, junction detector to board
θDB
77
°C/W
Thermal resistance, junction emitter to case
θEC
110
°C/W
Note
The thermal model is represented in the thermal network below. Each resistance value given in this model can be used to calculate the
temperatures at each node for a given operating condition. The thermal resistance from board to ambient will be dependent on the type of PCB,
layout and thickness of copper traces. For a detailed explanation of the thermal model, please reference Vishay's Thermal Characteristics of
Optocouplers Application note.
TB
θDB
TD
θDE
θDE
θET
TC
θET
TE2
TE1
TC
θEE
θEB
θEB
20510
TB
TB
ELECTRICAL CHARACTERISTICS
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
IF = 10 mA
VF
1.1
1.4
1.7
V
10
µA
INPUT
Input forward voltage
VR = 5 V
IR
0.01
f = 1 MHz, VF = 0 V
CI
55
VE = 0.5 V, IF = 0 mA
ICCH
4.1
7.0
mA
VE = VCC, IF = 0 mA
ICCH
3.3
6.0
mA
IF = 0 mA
ICCH
6.5
12.0
mA
VE = 0.5 V, IF = 10 mA
ICCL
4.0
7.0
mA
VE = VCC, IF = 10 mA
ICCL
3.3
6.0
mA
Low level supply current
(dual channel)
IF = 10 mA
ICCL
6.5
12.0
mA
High level output current
VE = 2 V, VO = 5.5 V, IF = 250 µA
IOH
0.002
1
µA
Low level output voltage
VE = 2 V, IF = 5 mA,
IOL (sinking) = 13 mA
VOL
0.2
0.6
V
Input threshold current
VE = 2 V, VO = 5.5 V,
IOL (sinking) = 13 mA
ITH
2.4
5.0
mA
Reverse current
Input capacitance
pF
OUTPUT
High level supply current
(single channel)
High level supply current
(dual channel)
Low level supply current
(single channel)
Note
Tamb = 25 °C, and VCC = 5.5 V, unless otherwise specified.
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.
Document Number: 81331
Rev. 1.5, 06-Oct-08
For technical questions, contact: [email protected]
www.vishay.com
743
SFH6755T, SFH6756T, SFH6757T
High Speed Optocoupler, 10 MBd,
SOIC-8 Package
Vishay Semiconductors
SWITCHING CHARACTERISTICS
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Propagation delay time to high
output level
RL = 350 Ω, CL = 15 pF
tPLH
20
48
100
ns
Propagation delay time to low
output level
RL = 350 Ω, CL = 15 pF
tPHL
25
50
100
ns
Pulse width disortion
RL = 350 Ω, CL = 15 pF
|tPHL - tPLH|
2.9
35
ns
Propagation delay skew
RL = 350 Ω, CL = 15 pF
tPSK
8
40
ns
Output rise time (10 to 90 %)
RL = 350 Ω, CL = 15 pF
tr
23
ns
Output fall time (90 to 10 %)
RL = 350 Ω, CL = 15 pF
tf
7
ns
Note
Over recommended temperature (TA = - 40 °C to + 100 °C), VCC = 5 V, IF = 7.5 mA unless otherwise specified.
All typicals at Tamb = 25 °C, VCC = 5 V.
Pulse gen.
Zo = 50 Ω
t f = t r = 5 ns
VCC
Dual channel
IF
Input
monitoring
node
RM
1
VCC 8
2
7
3
6
4
5
GND
RL
0.1 µF
bypass
Output VO
monitoring
node
IF = 7.5 mA
IF = 3.75 mA
0 mA
Input IF
VOH
1.5 V
VOL
Output VO
CL= 15 pF
t PLH
t PHL
20132
Fig. 1 - Dual Channel Test Circuit for tPLH, tPHL, tr and tf
COMMON MODE TRANSIENT IMMUNITY
PARAMETER
Common mode transient immunity
(high)
Common mode transient immunity
(low)
TEST CONDITION
SYMBOL
MIN.
|VCM| = 10 V, VCC = 5 V, IF = 0 mA,
VO(min.) = 2 V, RL = 350 Ω, Tamb = 25 °C (1)
TYP.
MAX.
UNIT
|CMH|
100
|VCM| = 50 V, VCC = 5 V, IF = 0 mA,
VO(min.) = 2 V, RL = 350 Ω, Tamb = 25 °C (2)
|CMH|
5000
10 000
V/µs
|VCM| = 1 kV, VCC = 5 V, IF = 0 mA,
VO(min.) = 2 V, RL = 350 Ω, Tamb = 25 °C (3)
|CMH|
15 000
25 000
V/µs
|VCM| = 10 V, VCC = 5 V, IF = 7.5 mA,
VO(max.) = 0.8 V, RL = 350 Ω, Tamb = 25 °C (1)
|CML|
100
|VCM| = 50 V, VCC = 5 V, IF = 7.5 mA,
VO(max.) = 0.8 V, RL = 350 Ω, Tamb = 25 °C (2)
|CML|
5000
10 000
V/µs
|VCM| = 1 kV, VCC = 5 V, IF = 7.5 mA,
VO(max.) = 0.8 V, RL = 350 Ω, Tamb = 25 °C (3)
|CML|
15 000
25 000
V/µs
V/µs
V/µs
Notes
(1) For SFH6755T
(2) For SFH6756T
(3) For SFH6757T
www.vishay.com
744
For technical questions, contact: [email protected]
Document Number: 81331
Rev. 1.5, 06-Oct-08
SFH6755T, SFH6756T, SFH6757T
High Speed Optocoupler, 10 MBd,
SOIC-8 Package
Vishay Semiconductors
IF
Dual channel
B
+5V
VCC 8
1
A
7
2
VFF
RL
6
3
4
GND
0.1 µF
bypass
Output VO
monitoring
node
VCM (peak)
VCM 0 V
Switch at A: IF = 0 mA
VO 5 V
5
VO 0.5 V
VCM
+
Pulse generator
Z O = 50 Ω
CMH
VO(min.)
Switch at A: IF = 7.5 mA
VO(max.)
CML
20133
Fig. 2 - Dual Channel Test Circuit for Common Mode Transient Immunity
SAFETY AND INSULATION RATINGS
PARAMETER
TEST CONDITION
SYMBOL
MIN.
Climatic classification
(according to IEC 68 part 1)
TYP.
MAX.
UNIT
55/100/21
Comparative tracking index
CTI
175
399
Peak transient overvoltage
VIOTM
6000
V
Peak insulation voltage
VIORM
560
V
Safety rating - power output
PSO
350
mW
Safety rating - input current
ISI
150
mA
Safety rating - temperature
TSI
165
Creepage distance
°C
5
mm
Clearance distance
4
mm
Insulation thickness
0.2
mm
Note
As per IEC 60747-5-2, §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 prodective circuits.
TYPICAL CHARACTERISTICS
Tamb = 25 °C, unless otherwise specified
1.60
1.55
IF = 50 mA
1.6
VF - Forward Voltage (V)
VF - Forward Voltage (V)
1.7
IF = 20 mA
1.5
1.4
1.3
1.2
IF = 10 mA
IF = 1 mA
1.1
1.45
1.40
1.35
1.30
1.25
1.20
1.15
1.0
- 40 - 20
17610
1.50
1.10
0
20
40
60
80
Tamb - Ambient Temperature (°C)
Fig. 3 - Forward Voltage vs. Ambient Temperature
Document Number: 81331
Rev. 1.5, 06-Oct-08
0
100
17611
5
10 15 20 25 30 35 40 45 50
IF - Forward Current (mA)
Fig. 4 - Forward Voltage vs. Forward Current
For technical questions, contact: [email protected]
www.vishay.com
745
SFH6755T, SFH6756T, SFH6757T
7
5
4
VR = 5 V
3
2
1
0
- 40 - 20
17613-1
0
20
40
60
80
100
Tamb - Ambient Temperature (°C)
ICCI - Low Level Supply Current (mA)
Fig. 5 - Reverse Current vs. Ambient Temperature
4.0
3.5
3.0
2.5
VCC = 7 V
IF = 10 mA
VCC = 5 V
IF = 10 mA
2.0
1.5
1.0
0.5
0.0
- 40 - 20
17614
0
20
40
60
80
100
Tamb - Ambient Temperature (°C)
VCC = 7 V
IF = 0.25 mA
3.3
VCC = 5 V
IF = 0.25 mA
3.1
3.0
2.9
2.8
- 40 - 20
17615
0
20
40
60
80
100
Tamb - Ambient Temperature (°C)
Fig. 7 - High Level Supply Current vs. Ambient Temperature
www.vishay.com
746
2.6
RL = 350 Ω
2.5
2.4
RL = 4 kΩ
2.3
RL = 1 kΩ
2.2
2.1
- 40 - 20
0
20
40
60
80
100
Tamb - Ambient Temperature (°C)
Fig. 8 - Input Threshold on Current vs. Ambient Temperature
2.6
2.5
2.4
RL = 350 Ω
2.3
2.2
RL = 4 kΩ
2.1
RL = 1 kΩ
2.0
- 40 - 20
0
20
40
60
80 100
Tamb - Ambient Temperature (°C)
Fig. 9 - Input Threshold off Current vs. Ambient Temperature
VOL - Low Level Output Voltage (V)
ICCH - High Level Supply Current (mA)
3.5
3.2
2.7
17617
Fig. 6 - Low Level Supply Current vs. Ambient Temperature
3.4
2.8
17616
ITH - Input Threshold off Current (mA)
IR - Reverse Current (nA)
6
ITH - Input Threshold on Current (mA)
High Speed Optocoupler, 10 MBd,
SOIC-8 Package
Vishay Semiconductors
0.30
0.25
VCC = 5.5 V
IF = 5 mA
IL = 16 mA
IL = 13 mA
0.20
0.15
IL = 10 mA
0.10
IL = 6 mA
0.05
0.00
- 40 - 20
17618
0
20
40
60
80
100
Tamb - Ambient Temperature (°C)
Fig. 10 - Low Level Output Voltage vs. Ambient Temperature
For technical questions, contact: [email protected]
Document Number: 81331
Rev. 1.5, 06-Oct-08
SFH6755T, SFH6756T, SFH6757T
60
tP - Propagation Delay time (ns)
IOL - Low Level Output Current (mA)
High Speed Optocoupler, 10 MBd,
SOIC-8 Package
IF = 5 mA
IF = 10 mA
50
40
30
20
10
0
- 40 - 20
0
20
40
60
80
tP - Propagation Delay time (ns)
IOH - High Level Output Current (nA)
45
40
35
30
25
20
15
10
5
20
40
60
80
Vo - Output Voltage (V)
5.0
4.5
4.0
3.5
3.0
2.5
RL = 350 Ω
RL = 1 kΩ
1.0
RL = 4 kΩ
0.5
0.0
0
17621
1
2
3
4
Fig. 13 - Output Voltage vs. Forward Input Current
tPHL, 1 kΩ
tPHL, 4 kΩ
0
- 40 - 20
0
20
40
60
80
100
Tamb - Ambient Temperature (°C)
120
tPLH, 4 kΩ
100
80
tPLH, 1 kΩ
tPLH, 350 Ω
60
40
tPHL, 350 Ω
tPHL, 1 kΩ
20
tPHL, 4 kΩ
0
7
9
11
13
15
IF - Forward Current (mA)
Fig. 15 - Propagation Delay vs. Forward Current
50
RL = 4 kΩ
40
30
20
RL = 1 kΩ
10
5
IF - Forward Input Current (mA)
Document Number: 81331
Rev. 1.5, 06-Oct-08
tPHL, 350 Ω
20
5
PWD - Pulse Width Distortion (ns)
5.5
1.5
40
17623
Fig. 12 - High Level Output Current vs. Ambient Temperature
2.0
tPLH, 1 kΩ
tPLH, 350 Ω
60
100
Tamb - Ambient Temperature (°C)
17620
80
Fig. 14 - Propagation Delay vs. Ambient Temperature
50
0
tPLH, 4 kΩ
100
17622
Fig. 11 - Low Level Output Current vs. Ambient Temperature
0
- 40 - 20
120
100
Tamb - Ambient Temperature (°C)
17619
Vishay Semiconductors
17624
RL = 350 Ω
0
- 40 - 20
0
20
40
60
80
100
Tamb - Ambient Temperature (°C)
Fig. 16 - Pulse Width Distortion vs. Ambient Temperature
For technical questions, contact: [email protected]
www.vishay.com
747
SFH6755T, SFH6756T, SFH6757T
High Speed Optocoupler, 10 MBd,
SOIC-8 Package
60
300
tr, f - Rise and Fall Time (ns)
PWD - Pulse Width Distortion (ns)
Vishay Semiconductors
50
RL = 4 kΩ
40
30
RL = 1 kΩ
20
10
RL = 350 Ω
0
9
7
5
11
13
200
150
tf, RL = 350 Ω
tf, RL = 1 kΩ
tf, RL = 4 kΩ
100
tr, RL = 1 kΩ
50
tr, RL = 350 Ω
0
5
15
IF - Forward Current (mA)
17625
tr, RL = 4 kΩ
250
7
Fig. 17 - Pulse Width Distortion vs. Forward Current
11
9
13
15
IF - Forward Current (mA)
17627
Fig. 19 - Rise and Fall Time vs. Forward Current
tr, f - Rise and Fall Time (ns)
300
tr, RL = 4 kΩ
250
200
150
tf, RL = 350 Ω
tf, RL = 1 kΩ
tf, RL = 4 kΩ
100
tr, RL = 1 kΩ
50
tr, RL = 350 Ω
0
- 40 - 20
17626
0
20
40
60
80
100
Tamb - Ambient Temperature (°C)
Fig. 18 - Rise and Fall Time vs. Ambient Temperature
PACKAGE DIMENSIONS in inches (millimeters)
DUAL CHANNEL SOIC-8
0.120 ± 0.002
(3.05 ± 0.05)
R 0.010 (0.13)
0.050 (1.27)
CL
0.240
(6.10)
0.014 (0.36)
0.154 ± 0.002
(3.91 ± 0.05)
0.036 (0.91)
0.170 (4.32)
0.260 (6.6)
0.045 (1.14)
0.016 (0.41)
Pin one I.D.
7°
0.015 ± 0.002
0.230 ± 0.002
40°
(0.38 ± 0.05)
0.0585 ± 0.002
(1.49 ± 0.05)
(5.84 ± 0.05)
ISO method A
0.004 (0.10)
0.125 ± 0.002
0.008 (0.20)
0.008 (0.20)
(3.18 ± 0.05)
5° max.
R 0.010
0.050 (1.27) typ.
0.040 (1.02)
0.020 ± 0.004
(0.51 ± 0.10)
i178020
(0.25) max.
Lead coplanarity
± 0.001 max.
2 plcs.
ESD CAUTION
This is an ESD (electro static discharge) sensitive device. Electrostatic charges accumulate on the human body and test
equipment and can discharge without detection. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality. ESD withstand voltage of this device is up to 1500 V acc. to JESD22-A114-B.
www.vishay.com
748
For technical questions, contact: [email protected]
Document Number: 81331
Rev. 1.5, 06-Oct-08
SFH6755T, SFH6756T, SFH6757T
High Speed Optocoupler, 10 MBd,
SOIC-8 Package
Vishay Semiconductors
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 operating systems 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 customer application by the
customer. Should the buyer use Vishay Semiconductors products for any 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
Document Number: 81331
Rev. 1.5, 06-Oct-08
For technical questions, contact: [email protected]
www.vishay.com
749
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
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 herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
1