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參數(shù)資料
| 型號： | SFH6941 |
| 廠商： | SIEMENS A G |
| 元件分類： | 光電耦合器 |
| 英文描述： | LOW CURRENT INPUT MINI OPTOCOUPLER |
| 中文描述： | 4 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER |
| 封裝： | SOT223-10 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大小： | 42K |
| 代理商： | SFH6941 |
5–282
SFH6941
LOW CURRENT INPUT
MINI OPTOCOUPLER
Preliminary Data Sheet
Absolute Maximum Ratings
Emitter(GaAlAs)
Reverse Voltage .................................................................................. 3 V
DC Forward Current......................................................................... 5 mA
Surge Forward Current (t
P
≤
10
μ
s)................................................ 100 mA
Total Power Dissipation ..................................................................10 mW
Detector (Si Phototransistor)
Collector-Emitter Voltage.................................................................. 70 V
Emitter-Collector Voltage..................................................................... 7 V
Collector Current............................................................................ 10 mA
Surge Collector Current (t
P
<1 ms) ................................................. 20 mA
Total Power Dissipation ..................................................................20 mW
Package Insulation
Isolation Test Voltage (between emitter and detector,
refer to climate DIN 40046, part 2, Nov. 74) ......................... 2500 VDC
Creepage
.................................................................................................≥
Clearance
.................................................................................................≥
Comparative Tracking Index
per DIN IEC 112/VDE0303, part 1 ...................................................175
Isolation Resistance
V
IO
=100 V, T
A
=25
°
C..................................................................
V
IO
=100 V, T
A
=100
°
C................................................................
Storage Temperature Range ............................................. –55 to +150
Ambient Temperature Range............................................. –55 to +100
J unction Temperature......................................................................100
Soldering Temperature (t=10 sec. max.)........................................260
Dip soldering plus reflow soldering processes
4 mm
4 mm
≥
≥
10
10
11
10
°
°
°
°
C
C
C
C
Package Dimensions in Inches (mm)
Anode 1 1
9 Emitter 2
10 Emitter 1
7 Emitter 3
6 Emitter 4
Anode 2 2
Anode 3 4
Anode 4 5
Common
Cathode
Common
Collector
3
8
.067 (1.7)
.059 (1.5)
.256
±
.008
(6.5
±
.2)
.043
±
.020
(1.1
±
.5)
+.004
–.002
(+.1)
(–.05)
.016
(.4)
.050
(1.27)
15
°
max.
.020 (.5) min.
.145 (3.7)
.130 (3.3)
.287 (7.3)
.264 (6.6)
.013 (.24)
.009 (.32)
10
°
typ.
NEW
FEATURES
Transistor Optocoupler in SOT223 Package
End Stackable, 1.27 mm Spacing
Low Current Input
Very High CTR, 150% Typical at I
V
CE
=0.5V
Good CTR Linearity Versus Forward Current
Minor CTR Degradation
Field Effect Stable by TRIOS
(TRansparent IOn Shield)
High Collector-Emitter Voltage, V
Low Coupling Capacitance
High Common Mode Transient Immunity
Isolation Test Voltage: 2500 VDC
APPLICATIONS
Telecommunication
SMT
PCMCIA
Instrumentation
DESCRIPTION
F
=1 mA,
CEO
=70 V
The SFH6941 is a four channel mini-optocoupler suit-
able for high density packaged PCB application. It
has a minimum of 2500 VDC isolation from input to
output. The device consists of four phototransistors as
detectors. Each channel is individually controlled. The
optocoupler is housed in a SOT223 package. All the
cathodes of the input LEDs and all the collectors of
the output transistors are commoned 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.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SFH6943-3T | 制造商:Vishay Intertechnologies 功能描述:Optocoupler DC-IN 4-CH Transistor DC-OUT 10-Pin(9+Tab) SOT-223 T/R 制造商:Vishay Semiconductors 功能描述: |
| SFH6943-4T | 制造商:Vishay Intertechnologies 功能描述:OPTOCOUPLER SMD QUAD |
| SFH6943-4T | 制造商:Vishay Intertechnologies 功能描述:OPTOCOUPLER SMD QUAD |
| SFH6943A-2 | 制造商:Vishay Semiconductors 功能描述:OPTOCOUPL DC-IN 4-CH TRANS DC-OUT 10PIN SOT-223 - Bulk |
| SFH6943A-2T | 功能描述:晶體管輸出光電耦合器 Phototransistor Out Quad CTR > 63-200% 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 |
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