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参数资料
| 型号： | SFH691AT-1 |
| 厂商： | VISHAY SEMICONDUCTORS |
| 元件分类： | 光电耦合器 |
| 英文描述： | 1 CHANNEL AC INPUT-TRANSISTOR OUTPUT OPTOCOUPLER |
| 封装： | ROHS COMPLIANT, MINI-FLAT, SMD, SOP-4 |
| 文件页数： | 1/5页 |
| 文件大小： | 75K |
| 代理商： | SFH691AT-1 |
Optocoupler, Phototransistor Output, SOP-4,
AC Input, Mini-Flat Package
www.vishay.com
For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83719
760
Rev. 1.7, 16-May-08
SFH691AT
Vishay Semiconductors
DESCRIPTION
The SFH691AT has a GaAs infrared emitting diode emitter,
which is optically coupled to silicon planar phototransistor
detector, and is incorporated in a 4 pin 100 mil lead pitch
miniflat package. It features a high current transfer ratio, low
coupling capacitance, and high isolation voltage.
The
coupling
devices
are
designed
for
signal
transmission between two electrically separated circuits.
FEATURES
SOP (small outline package)
Isolation test voltage, 3750 VRMS (1.0 s)
High collector emitter breakdown voltage,
VCEO = 70 V
Bidirectional AC input
Low saturation voltage
Fast switching times
Temperature stable
Low coupling capacitance
End stackable, 0.100" (2.54 mm) spacing
Lead (Pb)-free component
Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
APPLICATIONS
High density mounting or space sensitive PCBs
PLCs
Telecommunication
AGENCY APPROVALS
UL1577, file no. E52744 system code U
FIMKO
DIN EN 60747-5-5 available with option 1
Note
The SFH691AT is available only on tape and reel.
i179066
1
2
4
3
E
C
A/C
C/A
ORDER INFORMATION
PART
REMARKS
SFH691AT
CTR 50 to 300 %, SMD-4
ABSOLUTE MAXIMUM RATINGS (1)
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
INPUT
DC forward current
IF
50
mA
Surge forward current
tp ≤ 10 s
IFSM
2.5
A
Total power dissipation
Pdiss
80
mW
OUTPUT
Collector emitter voltage
VCE
70
V
Emitter collector voltage
VEC
7.0
V
Collector current
IC
50
mA
tp ≤ 1.0 ms
IC
100
mA
Total power dissipation
Pdiss
150
mW
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