SFH690ABT/ AT/ BT/ CT
Vishay Semiconductors
Optocoupler, Phototransistor Output, SOP-4, Mini-Flat Package
Features
• SOP (Small Outline Package)
• Isolation Test Voltage, 3750 V
RMS
(1.0 s)
• High Collector-Emitter Breakdown Voltage,
V
CEO
= 70 V
• Low Saturation Voltage
• Fast Switching Times
• Temperature Stable
• Low Coupling Capacitance
• End-Stackable, .100 " (2.54 mm) Spacing
• Lead-free component
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
A
C
1
2
4
C
3 E
i179065
e3
Pb
Pb-free
Agency Approvals
• UL1577, File No. E52744 System Code U
• CSA 93751
• BSI IEC60950 IEC60065
Applications
High density mounting or space sensitive PCBs
PLCs
Telecommunication
The coupling devices are designed for signal trans-
mission between two electrically separated circuits.
The SFH690 series is available only on tape and reel.
There are 2000 parts per reel. Marking for SFH690AT
is SFH690A; SFH690BT is SFH690B; SFH690CT is
SFH690C; SFH690ABT will be marked as SFH690A
or SFH690B.
Order Information
Part
SFH690ABT
SFH690AT
SFH690BT
SFH690CT
Remarks
CTR 50 - 300 %, SMD-4
CTR 50 - 150 %, SMD-4
CTR 100 - 300 %, SMD-4
CTR 100 - 200 %, SMD-4
Description
The SFH690ABT/ AT/ BT/ CT family has a GaAs
infrared emitting diode emitter, which is optically cou-
pled to a silicon planar phototransistor detector, and
is incorporated in a 4-pin 100 mil lead pitch miniflat
package. It features a high current transfer ratio, low
coupling capacitance, and high isolation voltage.
For additional information on the available options refer to
Option Information.
Absolute Maximum Ratings
T
amb
= 25 °C, unless otherwise specified
Stresses in excess of the absolute Maximum Ratings can cause permanent damage to the device. Functional operation of the device is
not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute
Maximum Rating for extended periods of the time can adversely affect reliability.
Input
Parameter
Reverse voltage
DC Forward current
Surge forward current
Power dissipation
t
p
≤
10
µs
Test condition
Symbol
V
R
I
F
I
FSM
P
diss
Value
6.0
50
2.5
80
Unit
V
mA
A
mW
Document Number 83686
Rev. 1.5, 20-Apr-04
www.vishay.com
1
VISHAY [ VISHAY TELEFUNKEN ]
