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參數(shù)資料
| 型號(hào)： | SFH655A |
| 廠商： | VISHAY INTERTECHNOLOGY INC |
| 元件分類(lèi)： | 光電耦合器 |
| 英文描述： | 1 CHANNEL DARLINGTON OUTPUT OPTOCOUPLER |
| 封裝： | PLASTIC, DIP-4 |
| 文件頁(yè)數(shù)： | 1/3頁(yè) |
| 文件大?。?/td> | 396K |
| 代理商： | SFH655A |
Document Number: 83667
www.vishay.com
Revision 17-August-01
2–231
FEATURES
High Current Transfer Ratio
SFH612A=200% (min.)
SFH655A=600% (min.)
High Isolation Test Voltage 5300 VRMS
Standard Plastic DIP-4 Package
Underwriters Lab File #E52744
DESCRIPTION
The SFH612A and SFH655A are optically coupled
isolators with a Gallium Arsenide infrared LED and a
silicon photodarlington detector. Switching can be
achieved while maintaining a high degree of isola-
tion between driving and load circuits. These opto-
couplers can be used to replace reed and mercury
relays with advantages of long life, high speed
switching and elimination of magnetic elds.
Maximum Ratings TA=25°C
Emitter
Peak Reverse Voltage....................................... 6.0 V
Continuous Forward Current ........................ 60 mA
Surge Forward Current (tp≤10 s) ....................2.5 A
Derate Linearly from 25
°C.....................1.33 mW/°C
Power Dissipation at 25
°C ......................... 100 mW
Detector
Collector–Emitter Breakdown Voltage
BVCEO ........................................................... 55 V
Emitter–Collector Breakdown Voltage
BVECO ........................................................... 6.0 V
Collector (load) Current ................................125 mA
Derate Linearly from 25
°C.....................2.00 mW/°C
Power Dissipation at 25
°C ......................... 150 mW
Package
Derate Linearly from 25
°C.....................3.33 mW/°C
Total Power Dissipation at 25
°C ................ 250 mW
Isolation Test Voltage between input and
output, climate acc. to IEC 60068-1:1988
(t=1.0 s)................................................5300 VRMS
Creepage Distance
............................................ ≥7.0 mm
Clearance
............................................................. ≥7.0 mm
Comparative Tracking Index acc. to
DIN IEC 112/VDE 0303, part 1:06-84] .........
≥175
Isolation Resistance VIO=500 V/25°C ............ ≥10
12
Isolation Resistance VIO=500 V/100°C .......... ≥10
11
Storage Temperature Range.......... –55
°C to +150°C
Operating Temperature Range ...... –55
°C to +100°C
Soldering Temperature
(max. 10 s, dip soldering:
distance to seating plane
≥1.5 mm)............ 260
°C
Electrical Characteristics TA=25°C unless otherwise specied
Parameter
Sym.
Min. Typ. Max. Unit Condition
Emitter
Forward Voltage
VF
—
1.15 1.5
V
IF=10 mA
Reverse Current
IR
—
0.02 10
A VR=6.0 V
Capacitance
CO
—14
—
pF
VR=0 V, f=1.0 MHz
Detector
Breakdown Voltage
Collector–Emitter
BVCEO 55
—
V
ICE=100 A
Breakdown Voltage
Emitter–Collector
BVECO 6.0
—
V
IEC=10 A
Collector–Emitter
Dark Current
ICEO
—
12
400
nA
VCE=40 V
Capacitance
Collector–Emitter
CCE
—
13.5 —
pF
VCE=0 V, f=1.0 MHz
.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)
Dimensions in inches (mm)
1
2
3
Collector
Emitter
Anode
Cathode
4
SFH612A/655A
Photodarlington Optocoupler
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SFH655A-X009 | 制造商:VISHAY 制造商全稱(chēng):Vishay Siliconix 功能描述:Optocoupler, Photodarlington Output |
| SFH655A-X009T | 功能描述:晶體管輸出光電耦合器 Photodarlington Out Single CTR > 600% RoHS:否 制造商:Vishay Semiconductors 輸入類(lèi)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 |
| SFH6700 | 功能描述:高速光耦合器 5Mbd Open Collector Single Channel RoHS:否 制造商:Avago Technologies 電流傳遞比: 最大波特率: 最大正向二極管電壓:1.75 V 最大反向二極管電壓:5 V 最大功率耗散:40 mW 最大工作溫度:+125 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-5 封裝:Tube |
| SFH6700 | 制造商:Vishay Semiconductors 功能描述:Optocoupler |
| SFH6700_05 | 制造商:VISHAY 制造商全稱(chēng):Vishay Siliconix 功能描述:High Speed Optocoupler 5 MBd, 1 kV/μs dV/dt |
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