SFH6325-X019 [VISHAY]
Optoelectronic Device;
| 型号： | SFH6325-X019 |
| 厂家： | 
VISHAY |
| 描述： | Optoelectronic Device |
| 文件： | 总8页 (文件大小：223K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SFH6325/ SFH6326
VISHAY
Vishay Semiconductors
High Speed Optocoupler, Dual Channel, 1 MBd, Transistor
Output
Features
• Isolation Test Voltage: 5300 VRMS
• TTL Compatible
• Bit Rates: 1.0 MBit/s
• High Common-mode Transient Immunity
C(V
)
CC
A
C
1
2
3
4
8
7
6
5
1
• Bandwidth 2.0 MHz
C (V
1
)
01
1
• Open-Collector Output
C (V
2
)
C
02
2
A
2
E(GND)
Agency Approvals
i179071
• UL - File No. E52744 System Code H or J
Description
Order Information
The SFH6325/ SFH6326 are dual channel optocou-
plers with a GaAIAs infrared emitting diode, optically
coupled with an integrated photo detector which con-
sists of a photo diode and a high-speed transistor in a
DIP-8 plastic package.
Part
Remarks
SFH6325
CTR > 7.0 %, DIP-8
SFH6326
CTR > 19 %, DIP-8
SFH6325-Xxx9
SFH6326-Xxx6
SFH6326-Xxx7
SFH6326-Xxx9
CTR > 7.0 %, SMD-8 (option 9)
CTR > 19 %, DIP-8 400 mil (option 6)
CTR > 19 %, SMD-8 (option 7)
CTR > 19 %, SMD-8 (option 9)
Signals can be transmitted between two electrically
separated circuits up to frequencies of 2.0 MHz. The
potential difference between the circuits to be coupled
should not exceed the maximum permissible refer-
ence voltages.
For additional option information and package dimensions see
Option Section.
Absolute Maximum Ratings
T
= 25 °C, unless otherwise specified
amb
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 Rating for extended periods of the time can adversely affect reliability.
Input
T
= 25 °C
amb
Parameter
Test condition
Symbol
Value
4.5
Unit
V
Reverse voltage
V
R
Continuous forward current
Peak forward current
I
25
50
mA
mA
A
F
t = 1.0 ms, duty cycle 50 %
I
FM
Maximum surge forward current t ≤ 1.0 µs, 300 pulses/s
I
1.0
FSM
Derate linearly from 25 °C
0.6
50
mW/°C
mW
Power dissipation
T
≤ 70 °C
P
diss
amb
Document Number 83679
Rev. 1.2, 18-Nov-03
www.vishay.com
1
SFH6325/ SFH6326
Vishay Semiconductors
VISHAY
Output
Parameter
Test condition
Symbol
Value
Unit
V
Supply voltage
V
- 0.5 to 30
S
Output voltage
V
- 0.5 to 25
8.0
V
O
Collector output current
I
mA
CO
Derate linearly from 25 °C
Power dissipation
1.33
50
mW/°C
mW
T
≤ 70 °C
P
diss
amb
Coupler
Parameter
Test condition
Symbol
Value
5300
Unit
Isolation test voltage
t = 1.0 s
V
V
RMS
ISO
Pollution degree (DIN VDE
0109)
2
Creepage
≥ 7.0
≥ 7.0
1.93
145
mm
mm
Clearance
Derate linearly from 25 °C
Total package dissipation
mW/°C
mW
P
tot
Comparative tracking index per
DIN IEC112/VDE 0303 part 1,
group IIIa per DIN VDE 6110
175
12
Isolation resistance
V
V
= 500 V, T
= 25 °C
R
Ω
Ω
IO
IO
amb
IO
IO
≥ 10
11
= 500 V, T
= 100 °C
R
amb
≥ 10
Storage temperature range
Ambient temperature range
Soldering temperature
T
- 55 to + 125
- 55 to + 100
260
°C
°C
°C
stg
T
amb
max. 10 s, DIP soldering:
distance to seating plane
≥1.5 mm
T
sld
Electrical Characteristics
T
= 25 °C, unless otherwise specified
amb
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.
Input
T
= 0 - 70 °C unless otherwise specified
amb
Parameter
Test condition
Symbol
Min
4.5
Typ.
1.6
Max
1.9
Unit
V
Forward voltage
Breakdown voltage
Reverse current
Capacitance
I
I
= 16 mA
V
F
F
= 10 µS
V
V
µA
R
BR
V
V
= 4.5 V
I
0.5
125
- 1.7
10
R
R
R
= 0 V, f = 1.0 MHz
C
pF
O
Temperature coefficient of
forward voltage
I
= 16 mA
∆V /∆T
amb
mV/°C
F
F
www.vishay.com
2
Document Number 83679
Rev. 1.2, 18-Nov-03
SFH6325/ SFH6326
VISHAY
Vishay Semiconductors
Output
Parameter
Test condition
= 16 mA, V = open,
Part
Symbol
Min
Typ.
100
Max
200
Unit
Supply current logic low
Supply current logic high
Logic low output voltage
I
I
CCL
µA
F
O
V
= 4.5 V
CC
I
= 0 mA, V = open,
I
CCH
0.01
0.1
4.0
0.5
0.5
µA
V
F
O
V
= 15 V
CC
I = 16 mA, V = 4.5 V,
SFH6325
SFH6326
V
V
F
CC
OL
OL
I
= 1.1 mA,
O
I = 16 mA, V = 4.5 V,
0.1
V
F
CC
I
= 3.0 mA
O
Logic high output current
I = 0 mA, V = V = 5.5 V
I
I
3.0
500
50
nA
µA
nA
F
O
CC
OH
OH
I = 0 mA, V = V = 15 V
F
O
CC
1)
I = 16 mA, V = V = 5.5 V
I
OH-XT
500
Channel to channel crosstalk
F
O
CC
Note: 1. To measure crosstalk, turn on the LED for channel 1 and the output current for channel 2 in logic high. Repeat for channel 2.
Coupler
Parameter
Test condition
f = 1.0 MHz
Symbol
Min
Typ.
0.6
Max
Unit
pF
Coupling capacitance input-output
C
IO
Current Transfer Ratio
Parameter
Test condition
Part
Symbol
Min
5
Typ.
16
Max
Unit
%
Current transfer ratio I = 16 mA, V = 4.5 V, V = 0.4 V
SFH6325
CTR
F
CC
O
SFH6326
SFH6325
CTR
CTR
19
5
35
%
%
I = 16 mA, V = 4.5 V, V = 0.5 V
F
CC
O
SFH6326
CTR
15
%
Switching Characteristics
Parameter
Test condition
Part
Symbol
Min
Typ.
0.3
Max
1.5
Unit
High-low
I = 16 mA, V = 5.0 V, R = 4.1 kΩ
SFH6325
t
t
t
t
µs
F
CC
L
PHL
PHL
PLH
PLH
I = 16 mA, V = 5.0 V, R = 1.9 kΩ
SFH6326
SFH6325
SFH6326
0.2
0.6
0.5
0.8
1.5
0.8
µs
µs
µs
F
CC
L
Low-high
I = 16 mA, V = 5.0 V, R = 4.1 kΩ
F CC L
I = 16 mA, V = 5.0 V, R = 1.9 kΩ
F
CC
L
Common Mode Transient Immunity
Parameter
Test condition
Part
Symbol
Min
Typ.
Max
Unit
CMTI at logic high level output
I = 0 mA, C = 10 V
,
SFH6325
CM
1000
V/µs
F
CM
P-P
H
V
= 5.0 V, R = 4.1 kΩ
L
CC
I = 0 mA, C
= 10 V ,
P-P
SFH6326
SFH6325
SFH6326
CM
1000
1000
1000
V/µs
V/µs
V/µs
F
CM
H
V
= 5.0 V, R = 1.9 kΩ
L
CC
CMTI at logic low level output
I = 16 mA, C
= 10 V
,
CM
CM
F
CM
P-P
L
L
V
= 5.0 V, R = 4.1 kΩ
L
CC
I = 16 mA, C
= 10 V
,
F
CM
P-P
V
= 5.0 V, R = 1.9 kΩ
L
CC
Document Number 83679
Rev. 1.2, 18-Nov-03
www.vishay.com
3
SFH6325/ SFH6326
Vishay Semiconductors
VISHAY
Typical Characteristics (Tamb = 25 °C unless otherwise specified)
20
15
25
20
15
10
5
(V
= 5.0 V)
CC
IF=40mA
IF=35mA
IF=30mA
IF=25mA
IF=20mA
75 °C
25 °C
0 °C
10
IF=15mA
IF=10mA
5
0
IF=5mA
0
1.4
1.6
- LED forward Voltage
1.5
1.3
1.7
0
5
10
15
20
25
V
Output Voltage, Vo (V)
F
isfh6325_03
isfh6325_06
Figure 1. LED Forward Current vs.Forward Voltage
Figure 4. Output Current vs. Output Voltage
30
8
7
6
5
4
3
2
1
0
@ V = 0.4 V, V
= 5.0
CC
O
IF = 20mA
IF = 16mA
20
IF = 10mA
IF = 2mA
10
0
IF = 1mA
0
60
Ambient Temperature in °C
20
80
100
40
-60 -40
-20
0
20
40
60
80 100
Temperature, Ta (°C)
isfh6325_04
isfh6325_07
Figure 2. Permissible Forward LED Current vs. Temperature
Figure 5. Output Current vs. Temperature
900
800
700
600
500
400
300
200
100
0
SFH6326
@ V = 5.0 V
120
CC
= 16 mA, R = 1.9 kΩ
TpLH @ 3 V
Detector
100
I
F
L
80
60
40
TpLH @ 1.5 V
TpHL @ 1.5 V
TpHL @ 3 V
Emitter
20
20
0
100
-60 -40
-20
0
20
40
60
80 100
0
40
60
80
Temperature, Ta (°C)
Ambient Temperature in °C
isfh6325_08
isfh6325_05
Figure 3. Permissible Power Dissipation vs. Temperature
Figure 6. Propagation Delay vs. Temperature
www.vishay.com
Document Number 83679
Rev. 1.2, 18-Nov-03
4
SFH6325/ SFH6326
VISHAY
Vishay Semiconductors
1400
0.6
0.5
0.4
0.3
0.2
0.1
0
(V
= 5.0 V, R = 100 Ω)
L
CC
SFH6325 @ V
= 5.0 V,
CC
1200
1000
800
600
400
200
0
I
= 16 mA, R = 4.1 kΩ
F
L
TpLH
TpHL
-60 -40
-20
100
0
20
40
10
15
20
25
0
5
60
80
I
/ mA
Temperature, Ta (°C)
F
isfh6325_09
isfh6325_11
Figure 7. Propagation Delay vs. Temperature
Figure 9. Small Signal Current Transfer Ratio vs. Quiescent Input
Current
100
10
1
V
= V = 15 V
O
CC
V
= V = 5 V
O
CC
0.1
0.01
0.001
0
-60 -40
-20
20
40
100
60
80
Temperature, T (°C)
A
isfh6325_10
Figure 8. Logic High Output Current vs.Temperature
I
F
Pulse generator
Z
= 50 Ω
f
O
t , t = 5 ns
r
duty cycle 10%
t ≤100 µs
t
I
F
8
7
6
5
1
2
3
4
5 V
L
V
O
R
5 V
V
O
I
Monitor
F
C=0.1 µF
1.5 V
V
100 Ω
OL
CL = 15 pF
t
t
t
PHL
PLH
isfh6325_01
Figure 10. Switching Time and Test Circuit
Document Number 83679
Rev. 1.2, 18-Nov-03
www.vishay.com
5
SFH6325/ SFH6326
Vishay Semiconductors
VISHAY
V
CM
90%
10%
10%
90%
5 V
L
8
7
6
5
1
2
3
4
I
F
R
0 V
V
t
O
A
t
B
t
C = 0.1 µF
f
r
V
O
V
CC
5 V
A: I = 0 mA
F
t
V
O
Pulse generator V
CM
Z
= 50 Ω
O
t , t = 8 ns
B: I = 16 mA
F
r
f
V
OL
isfh6325_02
t
Figure 11. Waveform and Test Circuit for Common-mode Transient Immunity
Package Dimensions in Inches (mm)
pin one ID
4
5
3
6
1
8
2
7
.255 (6.48)
.268 (6.81)
ISO Method A
.379 (9.63)
.390 (9.91)
.030 (0.76)
.045 (1.14)
.300 (7.62)
.031 (0.79)
typ.
4° typ.
.130 (3.30)
.150 (3.81)
.230(5.84)
.250(6.35)
.050 (1.27)
10°
.110 (2.79)
.130 (3.30)
.020 (.51 )
.035 (.89 )
3°–9°
.008 (.20)
.012 (.30)
.018 (.46)
.022 (.56)
.100 (2.54) typ.
i178006
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6
Document Number 83679
Rev. 1.2, 18-Nov-03
SFH6325/ SFH6326
VISHAY
Vishay Semiconductors
Option 7
Option 6
Option 9
.300 (7.62)
TYP.
.407 (10.36)
.391 (9.96)
.375 (9.53)
.395 (10.03)
.307 (7.8)
.291 (7.4)
.300 (7.62)
ref.
.028 (0.7)
MIN.
.180 (4.6)
.160 (4.1)
.0040 (.102)
.0098 (.249)
.012 (.30) typ.
.315 (8.0)
MIN.
.020 (.51)
.040 (1.02)
.014 (0.35)
.010 (0.25)
.400 (10.16)
.331 (8.4)
MIN.
15° max.
.315 (8.00)
min.
.406 (10.3)
MAX.
.430 (10.92)
18450
Document Number 83679
Rev. 1.2, 18-Nov-03
www.vishay.com
7
SFH6325/ SFH6326
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
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
Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423
www.vishay.com
8
Document Number 83679
Rev. 1.2, 18-Nov-03
相关型号：
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