SFH6138-X006 Ver la hoja de datos (PDF) - Vishay Semiconductors
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SFH6138-X006 Datasheet PDF : 6 Pages
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SFH6138, SFH6139
Vishay Semiconductors
High Speed Optocoupler, 100 kBd, Low Input Current, High Gain
i179075
NC 1
A2
C3
NC 4
i179075_4
8 VCC
7 VB
6 VO
5 GND
DVE
DESCRIPTION
High common mode transient immunity and very high
current ratio together with 5300 VRMS insulation are
achieved by coupling an LED with an integrated high gain
photon 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.
Photodarlington operation is achieved by tying the VCC and
VO 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 kΩ pull-up resistor.
The SFH6139 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.
ORDERING INFORMATION
S
F
H
6
1
3
#
-
X
FEATURES
• High current transfer ratio, 800 %
• Low input current requirement, 0.5 mA
• High output current, 60 mA
• Isolation test voltage, 5300 VRMS
• TTL compatible output, VOL = 0.1 V
• High common mode rejection, 500 V/μs
• DC to 0.1 megabit/s operation
• Adjustable bandwidth access to base
• Standard molded DIP plastic package
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
APPLICATIONS
• Logic ground isolation-TTL/TTL,
CMOS/CMOS, CMOS/TTL
TTL/CMOS,
• EIA RS 232 C 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
AGENCY APPROVALS
• UL1577, file no. E52744 system code H or J, double
protection
• DIN EN 60747-5-5 (VDE 0884) available with option 1
0
#
#
T
DIP-8
Option 6
PART NUMBER
PACKAGE OPTION
TAPE
AND
REEL
7.62 mm
Option 7
10.16 mm
AGENCY CERTIFIED/PACKAGE
UL
DIP-8
DIP-8, option 6
VDE, UL
SMD-8, option 7
Note
(1) Also available in tubes; do not add T to end
≥ 300
SFH6138
SFH6138-X006
≥ 300
SFH6138-X017T (1)
CTR (%)
> 0.7 mm
≥ 500
SFH6139
SFH6139-X006
≥ 500
SFH6139-X017T (1)
Document Number: 83669
Rev. 1.8, 19-Oct-10
For technical questions, contact: optocoupleranswers@vishay.com
www.vishay.com
1
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