參數(shù)資料
型號: SFH6139
廠商: Vishay Intertechnology,Inc.
英文描述: High Speed Optocoupler, 100 kBd, Low Input Current, High Gain
中文描述: 高速光耦,100大骨節(jié)病,低輸入電流,高增益
文件頁數(shù): 1/6頁
文件大?。?/td> 96K
代理商: SFH6139
SFH6138/ SFH6139
Vishay Semiconductors
Document Number 83669
Rev. 1.5, 26-Oct-04
www.vishay.com
1
i179082
1
2
3
4
8
7
6
5
VCC
VB
V0
GND
NC
A
C
NC
Pb
P
b
-free
e3
High Speed Optocoupler, 100 kBd, Low Input Current, High Gain
Features
High Current Transfer Ratio, 800 %
Low Input Current Requirement, 0.5 mA
High Output Current, 60 mA
Isolation Test Voltage, 5300 V
RMS
TTL Compatible Output, 0.1 V V
OL
High Common Mode Rejection, 500 V/
μ
s
DC to 0.1 Megabit/Sec. Operation
Adjustable Bandwidth-Access to Base
Standard Molded Dip Plastic Package
Lead-free component
Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Agency Approvals
UL1577, File No. E52744 System Code H or J,
Double Protection
DIN EN 60747-5-2 (VDE0884)
DIN EN 60747-5-5 pending
Available with Option 1
Applications
Logic Ground Isolation-TTL/TTL, TTL/CMOS, CMOS/
CMOS, CMOS/TTL
EIA RS 232C Line Receiver
Low Input Current Line Receiver-Long Lines, Party
Lines
Telephone Ring Detector
117 VAC Line Voltage Status Indication-Low Input
Power Dissipation
Low Power Systems-Ground Isolation
Description
High common mode transient immunity and very high
current ratio together with 5300 V
RMS
insulation are
achieved by coupling an LED with an integrated high
gain photon detector in an eight pin dual-in-line pack-
age. Separate pins for the photo diode and output
stage enable TTL compatible saturation voltages with
high speed operation.
Photodarlington operation is achieved by tying the
V
CC
and V
O
terminals together. Access to the base
terminal allows adjustment to the gain bandwidth.
The SFH6138 is ideal for TTL applications since the
300 % minimum current transfer ratio with an LED
current of 1.6 mA enables operation with one unit
load-in and one unit load-out with a 2.2 k
pull-up
resistor.
The SFH6139 is best suited for low power logic appli-
cations involving CMOS and low power TTL. A 400 %
current transfer ratio with only 0.5 mA of LED current
is guaranteed from 0 °C to 70 °C.
Order Information
For additional information on the available options refer to
Option Information.
Part
Remarks
SFH6138
CTR
300 %, DIP-8
SFH6139
CTR
400 %, DIP-8
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