SFH6720 Datasheet, PDF (1/10 Pages) Vishay Siliconix – Wide supply voltage range

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SFH6720, SFH6721
Vishay Semiconductors
High Speed Optocoupler, Single, 5 MBd, in SOIC-8 Package
i179074
1
A2
C3
4
i179074_2
8 V_CC
7 V_O
6 NC
5 GND
DVE
DESCRIPTION
The single channel 5 Mb/s SFH6720 and SFH6721 high
speed optocoupler consists of a GaAlAs infrared emitting
diode, optically coupled with an integrated photo detector.
The detector incorporates a Schmitt-trigger stage for
improved noise immunity. A Faraday shield provides a
common mode transient immunity of 1000 V/μs at
V_CM = 50 V for SFH6720 and 2500 V/μs at V_CM = 400 V for
SFH6721.
AGENCY APPROVALS
• UL1577, file no. E52744 system code Y
• DIN EN 60747-5-5 (VDE 0884) available with option 1
FEATURES
• Data rate 5 MBits/s (2.5 MBit/s over
temperature)
• Buffer
• Isolation test voltage, 4000 V_RMS
• TTL, LSTTL and CMOS compatible
• Internal shield for very high common mode
transient immunity
• Wide supply voltage range (4.5 V to 15 V)
• Low input current (1.6 mA to 5 mA)
• Parameters specified from 0 °C to 85 °C
• T_amb from -40 °C to 100 °C
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Industrial control
• Replace pulse transformers
• Routine logic interfacing
• Motion / power control
• High speed line receiver
• Microprocessor system interfaces
• Computer peripheral interfaces
ORDERING INFORMATION
S
F
H
6
7
2
AGENCY CERTIFIED/PACKAGE
UL
SOIC-8
VDE, UL
SOIC-8
PART NUMBER
CMR (kV/μs)
1
SFH6720T
1
SFH6720-X001T
#
T
SIOC-8
TAPE AND
REEL
6.1 mm
CMR (kV/μs)
2.5
SFH6721T
2.5
-
TRUTH TABLE (positive logic)
PART
SFH6720
SFH6721
IR DIODE
On
Off
On
Off
OUTPUT
H
L
H
L
Rev. 1.7, 27-Aug-15
1
Document Number: 83684
For technical questions, contact: [e-mail]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000