SFH6345 Datasheet

SFH6345
www.vishay.com
Vishay Semiconductors
Analog High Speed Coupler,
High Noise Immunity, 1 MBd, 15 kV/μs
FEATURES
NC
1
8 VCC
A 2
7 NC
C 3
6 C
NC 4
5 E
• High-speed optocoupler without base
connection
• Isolation test voltage: 5300 VRMS
• GaAlAs emitter
• Integrated detector with photo diode and
transistor
• High data transmission rate: 1 MBit/s
• TTL compatible
• Open collector output
• Good CTR linearity relative to forward current
• Field effect stable
• Low coupling capacitance
• Very high common mode transient immunity dV/dt:
≥ 15 kV/μs at VCM = 1500 V
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
DESCRIPTION
The SFH6345 is an optocoupler with a GaAlAs infrared
emitting diode, optically coupled to an integrated photo
detector consisting of a photo diode and a high speed
transistor in a DIP-8 plastic package. The device is similar to
the 6N135 but has an additional Faraday shield on the
detector which enhances the input-output dV/dt immunity.
Signals can be transmitted between two electrically
separated circuits up to frequencies of 2 MHz. This an ideal
solution for industrial communication bus isolation, as well
as isolated drive circuit applications such as IPM (intelligent
power module) drivers.
APPLICATIONS
•
•
•
•
Data communications
IGBT drivers
Programmable controllers
IPM (intelligent power module) drivers
AGENCY APPROVALS
•
•
•
•
UL1577 file no. E52744, double protection
DIN EN 60747-5-5 (VDE0884-5) available with option 1
cUL components acceptance service no. 5A
CQC GB8898-2001, GB4943.1-2011
ORDERING INFORMATION
S
F
H
6
3
4
PART NUMBER
5
-
X
0
#
PACKAGE OPTION
#
DIP-8
Option 6
7.62 mm
10.16 mm
T
TAPE
AND
REEL
Option 7
> 0.7 mm
AGENCY CERTIFIED/PACKAGE
UL, cUL, CQC
DIP-8
Option 9
> 0.1 mm
CMR (kV/μs)
≥ 15
SFH6345
SMD-8, option 7
SFH6345-X007T (1)
SMD-8, option 9
SFH6345-X009T (1)
VDE, UL, cUL, CQC
DIP-8
DIP-8, 400 mil, option 6
SFH6345-X001
SFH6345-X016
SMD-8, option 7
SFH6345-X017T (1)
SMD-8, option 9
SFH6345-X019T (1)
Note
(1) Also available in tubes; do not add T to end
Rev. 2.2, 03-Aug-15
Document Number: 83680
1
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
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ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
INPUT
Reverse voltage
VR
3
V
DC forward current
IF
25
mA
Surge forward current
tp = 1 μs, 300 pulses/s
Power dissipation
IFSM
1
A
Pdiss
45
mW
V
OUTPUT
Supply voltage
VS
-0.5 to 30
Output voltage
VO
-0.5 to 25
V
Output current
IO
8
mA
Pdiss
100
mW
Storage temperature range
Tstg
-55 to +150
°C
Ambient temperature range
Tamb
-55 to +100
°C
Tj
125
°C
Tsld
260
°C
Power dissipation
COUPLER
Junction temperature
Soldering temperature
max. 10 s, max. dip soldering:
distance to seating plane ≥ 1.5 mm
Note
• 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.
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Forward voltage
IF = 16 mA
VF
-
1.33
1.9
V
Reverse current
VR = 3 V
IR
-
0.5
10
μA
INPUT
Capacitance
VR = 0 V, f = 1 MHz
Thermal resistance
CO
-
30
-
pF
Rthja
-
700
-
K/W
μA
OUTPUT
Supply current, logic high
IF = 0 V, VO = open, VCC = 15 V
IF = 0 V, VO = VCC = 5.5 V
Output current, output high
Collector emitter capacitance
IF = 0 V, VO = VCC = 15 V
VCE = 5 V, f = 1 MHz
Thermal resistance
ICCH
-
0.01
1
ICCH (1)
-
0.01
2
μA
IOH
-
0.003
0.5
μA
IOH
-
0.01
1
μA
IOH (1)
-
-
50
μA
CCE
-
3
-
pF
Rthja
-
300
-
K/W
COUPLER
Coupling capacitance
Collector emitter saturation voltage
Logic low supply current
CC
-
0.6
-
pF
IF = 16 mA, IO = 2.4 mA,
VCC = 4.5 V
VOL
-
0.1
0.4
V
IF = 16 mA, VO = open, VCC = 15 V
ICCL
-
80
200
μA
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.
(1) T
amb = 0 °C to 70 °C, unless otherwise specified, typical values Tamb = 25 °C.
Rev. 2.2, 03-Aug-15
Document Number: 83680
2
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SFH6345
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CURRENT TRANSFER RATIO (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Current transfer ratio
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
IF = 16 mA, VO = 0.4 V, VCC = 4.5 V
IF = 16 mA, VO = 0.5 V, VCC = 4.5 V,
Tamb = 0 °C to 70 °C
CTR
19
30
-
%
CTR
15
-
-
%
SWITCHING CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Propagation delay time
(high to low), see fig. 1
IF = 16 mA, VCC = 5 V, RL = 1.9 kΩ
tPHL
-
0.3
0.8
μs
Propagation delay time
(low to high), see fig. 1
IF = 16 mA, VCC = 5 V, RL = 1.9 kΩ
tPLH
-
0.3
0.8
μs
IF
Pulse generator
Z O = 50 Ω
tr , t f = 5 n s
duty cycle 10 %
t ≤ 100 µs
t
1
8
2
7
3
6
5V
VO
IF
C = 100 nF
5V
RL
I F monitor
1.5 V
VOL
t
5
4
100 Ω
VO
C L = 15 pF
t PHL
t PLH
isfh6345_01
Fig. 1 - Switching Times (Typ.)
COMMON MODE TRANSIENT IMMUNITY (Tamb = 25 °C, unless otherwise specified)
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Common mode transient immunity
(high), see fig. 2
PARAMETER
IO = 0 mA, VCM = 1500 VP-P,
RL = 1.9 kΩ, VCC = 5 V
|CMH|
15 000
30 000
-
V/μs
Common mode transient immunity
(low), see fig. 2
IO = 16 mA, VCM = 1500 VP-P,
RL = 1.9 kΩ, VCC = 5 V
|CML|
15 000
30 000
-
V/μs
VCM
C = 0.1 µF
IF
A
B
1
8
2
7
3
6
4
5
VCC
Pulse generator
90 %
10 %
5V
0V
RL
10 %
90 %
t
VO
VO
tr
tf
5V
VO
V CM
V
A: I F = 0 mA
t
B: I F = 16 mA
OL
t
isfh6345_02
Fig. 2 - Common Mode Transient Immunity
Rev. 2.2, 03-Aug-15
Document Number: 83680
3
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
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SFH6345
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SAFETY AND INSULATION RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
Climatic classification
According to IEC 68 part 1
Pollution degree
According to DIN VDE 0109
Comparative tracking index
SYMBOL
VALUE
UNIT
55/100/21
2
Insulation group IIIa
CTI
175
Maximum rated withstanding isolation voltage
According to UL1577, t = 1 min
VISO
5300
Maximum transient isolation voltage
According to DIN EN 60747-5-5
VIOTM
8000
Vpeak
Maximum repetitive peak isolation voltage
According to DIN EN 60747-5-5
VIORM
890
Vpeak
Tamb = 25 °C, VIO = 500 V
RIO
≥ 1012
Ω
Tamb = 100 °C, VIO = 500 V
RIO
≥ 1011
Ω
PSO
500
mW
Input safety current
ISI
300
mA
Input safety temperature
TS
175
°C
≥7
mm
Isolation resistance
Output safety power
Creepage distance
DIP-8
VRMS
Clearance distance
DIP-8
≥7
mm
Creepage distance
DIP-8, 400 mil, option 6
≥8
mm
Clearance distance
DIP-8, 400 mil, option 6
≥8
mm
Creepage distance
SMD-8, option 7
≥8
mm
Clearance distance
SMD-8, option 7
≥8
mm
Creepage distance
SMD-8, option 9
≥8
mm
Clearance distance
SMD-8, option 9
≥8
mm
≥ 0.4
mm
Insulation thickness
DTI
Note
• As per IEC 60747-5-5, § 7.4.3.8.2, 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.
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
30
T = 100 °C
IF - LED Current (mA)
IF - Forward Current (mA)
100
T = 25 °C
T = -40 °C
10
20
10
0
1
1.0
1.2
1.4
1.6
1.8
VF - Forward Voltage (V)
Fig. 3 - LED Forward Current vs. Forward Voltage
Rev. 2.2, 03-Aug-15
0
20
40
60
80
100
Ambient Temperature (°C)
Fig. 4 - Permissible Forward LED Current vs. Temperature
Document Number: 83680
4
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tp - Propagation Delay Time (ns)
120
100
Total Power (mW)
Detector
80
60
40
Emitter
20
0
0
20
40
60
80
100
900
VCC = 5.0 V
IF = 16 mA, RL = 1.9 kΩ
800
700
TPLH at 3 V
600
TPLH at 1.5 V
500
400
TPHL at 1.5 V
300
200
TPHL at 3 V
100
0
-60 -40 -20
Fig. 5 - Permissible Power Dissipation vs. Temperature
40
60
80 100
100
IOH - Collector Current, IC (nA)
IO - Output Current (mA)
20
Fig. 8 - Propagation Delay vs. Ambient Temperature
25
IF = 35 mA
IF = 30 mA
IF = 25 mA
IF = 20 mA
IF = 15 mA
IF = 10 mA
IF = 5 mA
20
15
10
5
0
5
10
15
20
VCC = VO = 15 V
10
1
VCC = VO = 5 V
0.1
0.01
0.001
-60 -40 -20
0
25
VO - Output Voltage (V)
40
60
80 100
0.6
at VO = 0.4 V,
7 VCC = 5.0 V
ΔIF/ΔIO/Small Signal Current
Transfer Ratio
IF = 20 mA
IF = 16 mA
6
IF = 10 mA
5
4
IF = 2 mA
3
2
IF = 1 mA
1
(VCC = 5.0 V, RL = 100 Ω)
0.5
0.4
0.3
0.2
0.1
0
0
20
40
60
80 100
TA - Temperature (°C)
Fig. 7 - Output Current vs. Temperature
Rev. 2.2, 03-Aug-15
20
Fig. 9 - Logic High Output Current vs. Temperature
8
0
-60 -40 -20
0
TA - Temperature (°C)
Fig. 6 - Output Current vs. Output Voltage
IO - Output Current (mA)
0
TA - Temperature (°C)
Ambient Temperature (°C)
0
5
10
15
20
25
IF (mA)
Fig. 10 - Small Signal Current Transfer Ratio vs.
Input Current
Document Number: 83680
5
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
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PACKAGE DIMENSIONS (in millimeters)
DIP-6
0.70 ± 0.20
6.00 ± 0.25
3.55 ± 0.20
6.70 ± 0.15
1.27 ± 0.10
0.50 ± 0.10
2.54 nom.
7° typ.
3 x 2.54 = 7.62
8
7
6
5
1
2
3
4
3.10 ± 0.25
7.62 typ.
10.16 max.
9.75 ± 0.15
0.95 ± 0.20
.10
0.25 ± 0
PIN ONE I.D.
DIP-6, Option 6
10.16 typ.
7.62 typ.
10.16 max.
9.75 ± 0.15
0.95 ± 0.20
0.1 min.
3.55 ± 0.20
6.70 ± 0.15
1.27 ± 0.10
0.50 ± 0.10
10.55 ± 0.40
2.54 nom.
0.25 ± 0.10
3 x 2.54 = 7.62
8
7
6
5
1
2
3
4
PIN ONE I.D.
Rev. 2.2, 03-Aug-15
Document Number: 83680
6
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SFH6345
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SMD-6, Option 7
10.05 ± 0.25
10.16 max.
7.62 typ.
9.75 ± 0.15
6.70 ± 0.15
0.25 ± 0.10
3.55 ± 0.20
0.70 ± 0.20
0.95 ± 0.20
8.00 min.
8.40 min.
1.27 ± 0.10
0.75 ± 0.25
2.54 nom.
Leads
Coplanarity
0.10 max.
3 x 2.54 = 7.62
8
7
6
5
0.76
R 0.25
2.54
1
PIN ONE I.D.
2
3
4
1.78
8.00 min.
11.05
1.52
SMD-6, Option 9
9.78 ± 0.25
7.62 typ.
10.16 max.
9.75 ± 0.15
0.95 ± 0.20
0.25 ± 0.10
0.18 ± 0.08
3.55 ± 0.20
6.70 ± 0.15
0.75 ± 0.20
1.27 ± 0.10
8.00 min.
Leads Coplanarity
0.10 max.
2.54 nom.
3 x 2.54 = 7.62
8
7
6
5
0.76
2.54
PIN ONE I.D.
1
2
3
R 0.25
4
1.78
8.00 min.
11.05
Rev. 2.2, 03-Aug-15
1.52
Document Number: 83680
7
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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PACKAGE MARKING
SFH6345
V YWW 68
Fig. 11 - SFH6345
Notes
• The VDE logo is only marked on option 1 parts.
• Tape and reel suffix (T) is not part of the package marking.
PACKAGING INFORMATION (in millimeters)
2.00 ± 0.1
1.50
+ 0.1
- 0.0
4.00 ± 0.1
Y
0.343 ± 0.02
1.75 ± 0.1
7.50 ± 0.1
16.00 ± 0.1
CL
10.21 ± 0.1
X
X
1.50
+ 0.25
- 0.00
12.00 ± 0.1
3.81 ± 0.1
Y
4.70 ± 0.1
10.41 ± 0.1
SECTION Y - Y
CL
SECTION X - X
Note:
• Cumulative tolerance of 10 sprocket holes is ± 0.20
Fig. 12 - Tape and Reel Packing for SMD-8, Option 7 (1000 pieces on reel)
Rev. 2.2, 03-Aug-15
Document Number: 83680
8
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SFH6345
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1.50
2.00 ± 0.1
4.00 ± 0.1
+ 0.1
- 0.0
Y
1.75 ± 0.1
0.35 ± 0.05
7.50 ± 0.1
16.00
+ 0.3
- 0.1
CL
10.31 ± 0.1
X
X
1.50
Y
+ 0.25
- 0.00
12.00 ± 0.1
3.81 ± 0.1
4.17 ± 0.1
10.20 ± 0.1
SECTION Y - Y
CL
Note:
• Cumulative tolerance of 10 sprocket holes is ± 0.20
SECTION X - X
Fig. 13 - Tape and Reel Packing for SMD-8, Option 9 (1000 pieces on reel)
SOLDER PROFILES
300
300
5s
Lead temperature
ca. 2 K/s
2 K/s
50
full line: typical
dotted line:
process limits
second
wave
Temperature (°C)
Temperature (°C)
235 °C to
260 °C
first wave
200
wave
ca. 200 K/s
150
100 °C to
130 °C
100
200
max. 30 s
150
max. ramp down 6 °C/s
50
0
50
94 8626
100
max. 100 s
max. 120 s
100
ca. 5 K/s
forced cooling
0
max. 260 °C
245 °C
255 °C
240 °C
217 °C
250
250
max. ramp up 3 °C/s
0
150
200
250
Time (s)
Fig. 14 - Wave Soldering Double Wave Profile According to
J-STD-020 for DIP-8 Devices
0
19841
50
100
150
200
250
300
Time (s)
Fig. 15 - Lead (Pb)-free Reflow Solder Profile According to
J-STD-020 for SMD-8 Devices
HANDLING AND STORAGE CONDITIONS
ESD level: HBM class 2
Floor life: unlimited
Conditions: Tamb < 30 °C, RH < 85 %
Moisture sensitivity level 1, according to J-STD-020
Rev. 2.2, 03-Aug-15
Document Number: 83680
9
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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Revision: 02-Oct-12
1
Document Number: 91000