SDT600
DC Input
Optocoupler
DESCRIPTION
The SDT600 consists of a phototransistor optically coupled to a light emitting diode. Optical coupling between the input LED and output
phototransistor allows for high isolation levels while maintaining low-level DC signal control capability. The SDT600 provides an optically
isolated method of controlling many interface applications such as telecommunications, industrial control and instrumentation circuitry.
FEATURES
APPLICATIONS
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High input-to-output isolation package (5000 Vrms)
Low input power consumption
High stability
6 Pin DIP Package w/output Base Connection
CTR range 50-600%
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Switch mode power supplies
Copiers, registers, vending machines
Computer terminals, PLCs
Telecom / Datacom
Home appliances
Digital logic inputs
OPTIONS/SUFFIXES*
ABSOLUTE MAXIMUM RATINGS*
PARAMETER
Storage Temperature
Operating Temperature
Continuous Input Current
Transient Input Current
Reverse Input Control
Voltage
Output Power Dissipation
UNIT
°C
°C
mA
A
V
mW
MIN
-55
-40
TYP
MAX
125
100
50
1
6
500
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-H
-S
-TR
.04" (10.16mm) lead spacing option (VDE0884)
Surface Mount Leadform Option
Tape and Reel Option
NOTE: Suffixes listed above are not included in marking on
device for part number identification.
SCHEMATIC DIAGRAM
1
2
3
4
5
6
1. Anode
2. Cathode
3. NC
4. Emitter
5. Collector
6. Base
*The values indicated are absolute stress ratings. Functional operation of the
device is not implied at these or any conditions in excess of those defined in
electrical characteristics section of this document. Exposure to Absolute
Ratings may cause permanent damage to the device and may adversely
affect reliability.
APPROVALS
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UL C-UL Approved, File # E201932
VDE Approved, Lic 40011227
© 2004 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
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SDT600
rev 1.40 (10/25/2004)