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参数资料
| 型号： | SFH628A-4-X001 |
| 厂商： | VISHAY INTERTECHNOLOGY INC |
| 元件分类： | 光电耦合器 |
| 英文描述： | 1 CHANNEL AC INPUT-TRANSISTOR OUTPUT OPTOCOUPLER |
| 封装： | PLASTIC, DIP-4 |
| 文件页数： | 1/4页 |
| 文件大小： | 473K |
| 代理商： | SFH628A-4-X001 |
Document Number: 83673
www.vishay.com
Revision 17-August-01
2–242
FEATURES
Very High CTR at IF=1.0 mA, VCE=0.5 V
– 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%
Specied Minimum CTR at IF=0.5 mA
– SFH618A, VCE=1.5 V: ≥32% (typical 120%)
– SFH628A, VCE=1.5 V: ≥50% (typical 160%)
Good CTR Linearity Depending on
Forward Current
Low CTR Degradation
High Collector-emitter Voltage, VCEO=55 V
Isolation Test Voltage, 5300 VRMS
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
APPLICATIONS
Telecom
Industrial Controls
Battery Powered Equipment
Ofce 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 VRMS or DC.
V
DE
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 (tp≤10 s) (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 (tp≤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 VRMS
Creepage Distance ....................................................................
≥7.0 mm
Clearance ...................................................................................
≥7.0 mm
Insulation Thickness between Emitter and Detector ..................
≥0.4 mm
Comparative Tracking Index
per DIN IEC 112/VDE0 303, part 1 ..................................................175
Isolation Resistance
VIO=500 V, TA=25°C................................................................. ≥10
12
VIO=500 V, TA=100°C............................................................... ≥10
11
Storage Temperature Range ............................................. –55 to +150
°C
Ambient Temperature Range............................................. –55 to +100
°C
Junction Temperature ......................................................................100
°C
Soldering Temperature (max. 10 s. Dip Soldering
Distance to Seating Plane
≥1.5 mm) ..........................................260°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)
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)
.050 (1.27)
Collector
Emitter
Anode
Cathode
SFH618A
1
2
4
3
Collector
Emitter
Anode/
Cathode
Cathode/
Anode
SFH628A
1
2
4
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SFH628A-4-X006 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Optocoupler, Phototransistor Output, AC Input, Low Input Current |
| SFH628A-4X016 | 功能描述:晶体管输出光电耦合器 Phototransistor Out AC-In CTR>160-500% RoHS:否 制造商:Vishay Semiconductors 输入类型:DC 最大集电极/发射极电压:70 V 最大集电极/发射极饱和电压:0.4 V 绝缘电压:5300 Vrms 电流传递比:100 % to 200 % 最大正向二极管电压:1.65 V 最大输入二极管电流:60 mA 最大集电极电流:100 mA 最大功率耗散:100 mW 最大工作温度:+ 110 C 最小工作温度:- 55 C 封装 / 箱体:DIP-4 封装:Bulk |
| SFH6315 | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:HIGH SPEED OPTOCOUPLER |
| SFH6315T | 功能描述:高速光耦合器 1Mbd Open Collector Single Channel RoHS:否 制造商:Avago Technologies 电流传递比: 最大波特率: 最大正向二极管电压:1.75 V 最大反向二极管电压:5 V 最大功率耗散:40 mW 最大工作温度:+125 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-5 封装:Tube |
| SFH6316 | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:HIGH SPEED OPTOCOUPLER |
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