© 2013 Solid State Optronics • San José, CA

www.ssousa.com • +1.408.293.4600

SDT600/H/S/TR

Rev 2.10 (01/22/2013)

001548

Page 1 of 10

SDT600

DC Input

60V

Photo-Transistor Optocoupler

Description

The SDT600 consists of a phototransistor optically coupled

to a light emitting diode. Optical coupling between the

input IR 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.

The SDT600 comes standard in a miniature 6 pin DIP

package.

Schematic Diagram

Agency Approvals

UL/C-UL:

File # E201932

VDE:

File # 40035191 (EN 60747-5-2)

Applications



Registers, Copiers, Automatic Vending Machines



System Appliances, Measuring Instruments



Computer Terminals, PLCs



Telecommunication Equipment, Telephones



Home Appliances



Digital Logic Inputs



Microprocessor Inputs



Switching Power Supplies

Absolute Maximum Ratings

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 Maximum Ratings may cause permanent damage

to the device and may adversely affect reliability.

Storage Temperature …………………………..-55 to +125°C

Operating Temperature ………………………-40 to +100°C

Continuous Input Current………………………………..50mA

Transient Input Current ………………….……………..500mA

Reverse Input Control Voltage …………..…………………6V

Input Power Dissipation…………………………………40mW

Total Power Dissipation ……………………………..200mW

Solder Temperature – Wave (10sec)……………….….260°C

Solder Temperature – IR Reflow (10sec)….…………..260°C

Ordering Information

Part Number

Description

SDT600

6 pin DIP, (65/Tube)

SDT600-H

0.40” (10.16mm) Lead Spacing (VDE0884)

SDT600-S

6 pin SMD, (65/Tube)

SDT600-STR

6 pin SMD, Tape and Reel (1000/Reel)

Features



VCEO = 60V



Small 6 pin DIP/SMD package



Low input power consumption



High stability



CTR Range 40 – 320%



High Isolation Voltage (5000VRMS)



Long Life / High Reliability



RoHS / Pb-Free / REACH Compliant

NOTE: Suffixes listed above are not included in marking on

device for part number identification

1

2

5

6

(+) Input

(-) Input

Collector

Base

SDT600

3

4

Do Not Connect

Emitter