SFH628A, SFH6286
www.vishay.com
Vishay Semiconductors
Rev. 2.1, 28-Feb-14
1
Document Number: 83722
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
Optocoupler, Phototransistor Output, AC Input, Low Input Current
DESCRIPTION
The SFH628A (DIP) and SFH6286 (SMD) feature a high
current transfer ratio, low coupling capacitance and high
isolation voltage. These couplers have a GaAs infrared
emitting diode, which is optically coupled to a silicon planar
phototransistor detector, and is incorporated in a plastic
DIP-4 or SMD package.
The coupling devices are designed for signal transmission
between two electrically separated circuits.
The couplers are end-stackable with 2.54 mm lead spacing.
Creepage and clearance distances of > 8 mm are achieved
with option 6. This version complies with IEC 60950
(DIN VDE 0805) for reinforced insulation to an operation
voltage of 400 V
RMS
or DC.
FEATURES
• High common mode interference immunity
• Isolation test voltage, 5300 V
RMS
• Low coupling capacitance
• Good CTR linearity depending on forward
current
• Low CTR degradation
• High collector emitter voltage, V
CEO
= 55 V
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Telecom
• Industrial controls
• Battery powered equipment
• Office machines
AGENCY APPROVALS
• UL1577, file no. E52744 system code H
• DIN EN 60747-5-5 (VDE0884-5), available with option 1
• BSI IEC 60950; IEC 60065
Notes
• Additional options may be possible, please contact sales office.
(1)
Also available in tubes; do not add T to end.
i179080-3
E
C
A/C
C/A
1
2
4
3
V
DE
DIP-4 SMD-4 pin groove 1
1
1
1
ORDERING INFORMATION
SFH628x-#X0##T
PART NUMBER CTR
BIN
PACKAGE OPTION TAPE
AND
REEL
AGENCY CERTIFIED/
PACKAGE
CTR (%)
SFH628A SFH6286
UL, BSI 63 to 200 100 to 320 160 to 500 63 to 200 100 to 320 160 to 500
DIP-4 SFH628A-2T
(1)
SFH628A-3 SFH628A-4 - - -
SFH6286 option - - - SFH6286-2T
(1)
SFH6286-3T
(1)
SFH6286-4T
(1)
VDE, UL, BSI 63 to 200 100 to 320 160 to 500 63 to 200 100 to 320 160 to 500
DIP-4 - SFH628A-3X001 - - - -
DIP-4, 400 mil, option 6 SFH628A-2X016 SFH628A-3X016 SFH628A-4X016 - - -
SMD-4, option 7 - SFH628A-3X017T - - - -
SMD-4, option 8 SFH628A-2X018 - - - - -
SFH6286 option - - - SFH6286-2X001T SFH6286-3X001T SFH6286-4X001T
(1)
> 0.1 mm
10.16 mm
> 0.7 mm
7.62 mm
DIP-#
Option 7
Option 6
SFH6286 Option
9.27 mm
Option 8