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參數(shù)資料
| 型號： | SFH628A-3 |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | Optocouplers |
| 中文描述： | 光耦合器 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 473K |
| 代理商： | SFH628A-3 |
Document Number: 83673
Revision 17-August-01
www.vishay.com
2–242
FEATURES
Very High CTR at
– SFH618A-2, 63–125%
– SFH618A-3, 100–200%
– SFH618A-4, 160–320%
– SFH618A-5, 250–500%
– SFH628A-2, 63–200%
– SFH628A-3, 100–320%
– SFH628A-4, 160–500%
Specified Minimum CTR at
– SFH618A,
V
– SFH628A,
V
Good CTR Linearity Depending on
Forward Current
Low CTR Degradation
High Collector-emitter Voltage,
Isolation Test Voltage, 5300 V
Low Coupling Capacitance
Field-Effect Stable by TRIOS (TRansparent IOn
Shield)
End-Stackable, 0.100" (2.54 mm) Spacing
High Common-mode Interference Immunity
(Unconnected Base)
Underwriters Lab File #52744
VDE 0884 Available with Option 1
SMD Option — See SFH6186/6286 Data Sheet
I
F
=1.0 mA,
V
CE
=0.5 V
I
F
=0.5 mA
CE
CE
=1.5 V:
=1.5 V:
≥
≥
32% (typical 120%)
50% (typical 160%)
V
CEO
=55 V
RMS
APPLICATIONS
Telecom
Industrial Controls
Battery Powered Equipment
Office Machines
DESCRIPTION
The SFH618A/628A feature a high current transfer
ratio, low coupling capacitance and high isolation
voltage. These couplers have a GaAs infrared emit-
ting diode emitter, which is optically coupled to a sili-
con planar phototransistor detector, and is
incorporated in a plastic DIP-4 package.
The coupling devices are designed for signal trans-
mission between two electrically separated circuits.
The couplers are end-stackable with 2.54 mm lead
spacing.
Creepage and clearance distances of >8.0 mm are
achieved with option 6. This version complies with
IEC 950 (DIN VDE 0805) for reinforced insulation up
to an operation voltage of 400 V
RMS
or DC.
D E
SFH618A/628A
Phototransistor, 5.3 kV TRIOS
Low Current Input
Optocoupler
Maximum Ratings
Emitter
Reverse Voltage (SFH618A)............................................................. 6.0 V
DC Forward Current (SFH628A) ..................................................±50 mA
Surge Forward Current (t
p
≤
10 μs) (SFH628A) ...............................±2.5 A
Total Power Dissipation ................................................................. 70 mW
Detector
Collector-emitter Voltage ................................................................... 55 V
Emitter-collector Voltage................................................................... 7.0 V
Collector Current ............................................................................ 50 mA
Collector Current (t
p
≤
1.0 ms) ....................................................... 100 mA
Total Power Dissipation ............................................................... 150 mW
Package
Isolation Test Voltage between Emitter and
Detector, refer to Climate DIN 40046,
part 2, Nov. 74 ..................................................................... 5300 V
Creepage Distance ....................................................................
Clearance...................................................................................
Insulation Thickness between Emitter and Detector..................
Comparative Tracking Index
per DIN IEC 112/VDE0 303, part 1..................................................175
Isolation Resistance
V
IO
=500 V,
T
A
=25
°
C.................................................................
V
IO
=500 V,
T
A
=100
°
C...............................................................
Storage Temperature Range ............................................. –55 to +150
Ambient Temperature Range............................................. –55 to +100
Junction Temperature......................................................................100
Soldering Temperature (max. 10 s. Dip Soldering
Distance to Seating Plane
≥
1.5 mm) ..........................................260
RMS
≥
≥
≥
7.0 mm
7.0 mm
0.4 mm
≥
≥
10
10
12
11
°
°
°
C
C
C
°
C
Dimensions in Inches (mm)
.255 (6.48)
.268 (6.81)
1
2
4
3
.179 (4.55)
.190 (4.83)
pin one ID
.030 (.76)
.045 (1.14)
4
°
typ.
0.100 (2.54)
.130 (3.30)
.150 (3.81)
.020 (.508 )
.035 (.89)
.050 (1.27)
10
°
3
°
–9
°
.018 (.46)
.022 (.56)
.008 (.20)
.012 (.30)
.031 (.79) typ.
.050 (1.27) typ.
.300 (7.62) typ.
.110 (2.79)
.130 (3.30)
.230 (5.84)
.250 (6.35)
Collector
Emitter
Anode
Cathode
SFH618A
1
2
4
3
Collector
Emitter
Anode/
Cathode
CAnode
SFH628A
1
2
4
3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SFH628A-4 | Optocouplers |
| SFH628-2 | LOW INPUT CURRENT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS |
| SFH628-2X | LOW INPUT CURRENT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS |
| SFH628-3 | LOW INPUT CURRENT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS |
| SFH628-3X | LOW INPUT CURRENT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SFH628A-3 | 制造商:Vishay Intertechnologies 功能描述:OPTOCOUPLER TRANSISTOR O/P |
| SFH628A-3 | 制造商:Vishay Semiconductors 功能描述:Optocoupler |
| SFH628A-3-2014T | 制造商:Vishay Angstrohm 功能描述:OPTOCOUPLER 4 PIN |
| SFH628A-3X001 | 功能描述:晶體管輸出光電耦合器 Phototransistor Out AC-In CTR>100-320% RoHS:否 制造商:Vishay Semiconductors 輸入類型:DC 最大集電極/發(fā)射極電壓:70 V 最大集電極/發(fā)射極飽和電壓:0.4 V 絕緣電壓:5300 Vrms 電流傳遞比:100 % to 200 % 最大正向二極管電壓:1.65 V 最大輸入二極管電流:60 mA 最大集電極電流:100 mA 最大功率耗散:100 mW 最大工作溫度:+ 110 C 最小工作溫度:- 55 C 封裝 / 箱體:DIP-4 封裝:Bulk |
| SFH628A-3-X006 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Optocoupler, Phototransistor Output, AC Input, Low Input Current |
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