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參數(shù)資料
| 型號： | SFH6943A-3 |
| 廠商： | VISHAY SEMICONDUCTORS |
| 元件分類： | 光電耦合器 |
| 英文描述： | Optocoupler - Transistor Output, 4 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, ROHS COMPLIANT, SOT-223, SMD-10 |
| 中文描述： | Transistor Output Optocouplers Phototransistor Out Quad CTR > 100-320% |
| 文件頁數(shù)： | 1/6頁 |
| 文件大小： | 110K |
| 代理商： | SFH6943A-3 |
Document Number: 81687
Rev. 1.4, 12-May-09
For technical questions, contact:
optocoupler.answers@vishay.com
www.vishay.com
771
Optocoupler, Phototransistor Output, SOT-223/10, Quad Channel
SFH6943A
Vishay Semiconductors
DESCRIPTION
The SFH6943A is a four channel mini-optocoupler suitable
for high density packaged PCB application. It has a minimum
of 1768 V
RMS
isolation from input to output. The device
consists of four phototransistors as detectors. Each channel
is individually controlled. The optocoupler is housed in a
SOT-223/10 package. All the cathodes of the input LEDs and
all the collectors of the output transistors are common
enabling a pin count reduction from 16 pins to 10 pins a
significant space savings as compared to four channels that
are electrically isolated individually.
FEATURES
Transistor optocoupler in SOT-223/10 package
End stackable, 1.27 mm spacing
Low current input
Good CTR linearity versus forward current
Minor CTR degradation
High collector emitter voltage, V
CEO
= 70 V
Low coupling capacitance
High common mode transient immunity
Isolation test voltage: 1768 V
RMS
Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
APPLICATIONS
Telecommunication
SMT
PCMCIA
Instrumentation
AGENCY APPROVALS
UL1577, file no. E52744 system code V
CSA 93751
i179077
A1
A2
Com. C3
A4
A5
10 E1
9 E2
8
Com. C
7 E3
6 E4
ORDER INFORMATION
PART
SFH6943A-2
SFH6943A-3
REMARKS
CTR 63 % to 200 %, SMD-10
CTR 100 % to 320 %, SMD-10
ABSOLUTE MAXIMUM RATINGS
(1)
PARAMETER
INPUT
Reverse voltage
DC forward current
Surge forward current
Total power dissipation
OUTPUT
Collector emitter voltage
Emitter collector voltage
Collector current
Surge collector current
Total power dissipation
TEST CONDITION
SYMBOL
VALUE
UNIT
V
R
I
F
I
FSM
P
diss
3
3
V
mA
mA
mW
t
p
≤
10 μs
100
10
V
CE
V
EC
I
C
I
FSM
P
diss
70
7
10
20
20
V
V
mA
mA
mW
t
p
< 1 ms
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SFH6943A-3T | 功能描述:晶體管輸出光電耦合器 Phototransistor Out Quad 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 |
| SFH6943A-4T | 功能描述:晶體管輸出光電耦合器 Phototransistor Out Quad CTR > 160-500% 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 |
| SFH7221 | 制造商:OSRAM 功能描述:880 nm, SMT Multi TOPLED,60deg,SFH7221 |
| SFH7221 | 制造商:OSRAM 功能描述:IR EMITTER/DETECTOR SMD 880NM |
| SFH7221_12 | 制造商:OSRAM 制造商全稱:OSRAM 功能描述:GaAlAs-IR-Lumineszenzdiode (880 nm) und Si-Fototransistor |
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