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參數(shù)資料
| 型號(hào)： | 6N138 |
| 廠商： | VISHAY SEMICONDUCTORS |
| 元件分類(lèi)： | 光電耦合器 |
| 英文描述： | 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 0.1 Mbps |
| 封裝： | ROHS COMPLIANT, PLASTIC, DIP-8 |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大?。?/td> | 86K |
| 代理商： | 6N138 |
High Speed Optocoupler, 100 kBd,
Low Input Current, Photodiode Darlington Output
www.vishay.com
184
For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83605
Rev. 1.5, 07-May-08
6N138/6N139
Vishay Semiconductors
DESCRIPTION
High common mode transient immunity and very high current
ratio together with 5300 V
RMS
insulation are achieved by
coupling and LED with an integrated high gain photo detector
in an eight pin dual-in-line package. Separate pins for the
photo diode and output stage enable TTL compatible
saturation voltages with high speed operation.
Photo darlington 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 6N138 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
Ω
pull-up resistor.
The 6N139 is best suited for low power logic applications
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.
Caution: Due to the small geometries of this device, it should be
handled with Electrostatic Discharge (ESD) precautions. Proper
grounding would prevent damage further and/or degradation which
may be induced by ESD.
FEATURES
High current transfer ratio, 300 %
Low input current, 0.5 mA
High output current, 60 mA
Isolation test voltage, 5300 V
RMS
TTL compatible output, V
OL
= 0.1 V
High common mode rejection, 500 V/μs
Adjustable bandwidth-access to base
Standard molded dip plastic package
Lead (Pb)-free component
Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
APPLICATIONS
Logic
CMOS/CMOS, CMOS/TTL
EIA RS 232 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
ground
isolation-TTL/TTL,
TTL/CMOS,
AGENCY APPROVALS
UL1577, file no. E52744 system code H or J, double
protection
DIN EN 60747-5-5 available with option 1
Note
For additional information on the available options refer to option information.
i1790
8
2
1
2
3
4
8
7
6
5
V
CC
V
B
V
0
G
N
D
N
C
A
C
N
C
ORDER INFORMATION
PART
6N138
6N139
6N138-X007
6N138-X009
6N139-X007
6N139-X009
REMARKS
CTR > 300 %, DIP-8
CTR > 500 %, DIP-8
CTR > 300 %, SMD-8 (option 7)
CTR > 300 %, SMD-8 (option 9)
CTR > 500 %, SMD-8 (option 7)
CTR > 500 %, SMD-8 (option 9)
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