VOMA618A
Vishay Semiconductors
www.vishay.com
Optocoupler, Phototransistor Output, Low Input Current,
SOP-4, Mini-Flat Package
FEATURES
• AEC-Q101 qualified
A
C
1
2
4
3
C
E
• High CTR with low input current
• Low power consumption
• SOP-4 low profile package
• High collector emitter voltage, VCEO = 80 V
• Isolation test voltage = 3750 VRMS
• Low coupling capacitance
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
LINKS TO ADDITIONAL RESOURCES
3
D
3D Models
Models
Related
Documents
APPLICATIONS
• Galvanic and noise isolation
• Signal transmission
DESCRIPTION
The VOMA618A series has a GaAlAs infrared emitting diode,
which is optically coupled to a silicon planar phototransistor
detector, and is incorporated in a 4-pin mini-flat package.
• Hybrid / electric vehicle applications
• Battery management
• 48 V board net
It features a high current transfer ratio at low input current,
low coupling capacitance, and high isolation voltage.
• System control
The coupling device is designed for signal transmission
between two electrically separated circuits, specifically for
use in automotive, as well as high reliable industrial
applications.
AGENCY APPROVALS
• UL1577
• cUL 1577
• DIN EN 60747-5-5 (VDE 0884-5)
• CQC GB4943.1-2011
ORDERING INFORMATION
V
O
M
A
6
1
8
A
-
#
X
0
0
1
T
SOP-4
PART NUMBER
CTR
BIN
PACKAGE OPTION
TAPE
AND
≥ 5 mm
REEL
CTR (%)
1 mA
AGENCY CERTIFIED /
PACKAGE
UL, cUL, VDE, CQC
50 to 600
63 to 125
100 to 200
160 to 320
130 to 260
SOP-4
VOMA618A-X001T VOMA618A-2X001T VOMA618A-3X001T VOMA618A-4X001T VOMA618A-8X001T
Note
Additional options may be possible, please contact sales office
•
Rev. 1.2, 20-Feb-2023
Document Number: 84949
1
For technical questions, contact: optocoupleranswers@vishay.com
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