STS700

Multifunction

Telecommunications Switch

The STS700 is a multi-function telecommunications

switch. It combines a 1 Form A solid state relay, optocoupler, darlington transistor

and a bridge rectifier in a 16-pin SOIC package.The solid state relay is comp

rised of an infrared LED optically coupled to a Photo Diode

Array that drives two bac

k-to-back MOSFETs. The optocoupler consists of back-to-back infrared LEDs coupled to a Photo-Transistor. Its

small outline and low height make the STS700 an ideal choice in telecom circuits where function integration and reduction of board space

are essential.

DESCRIPTION

FEATURES

APPLICATIONS

OPTIONS/SUFFIXES*

SCHEMATIC DIAGRAM

ABSOLUTE MAXIMUM RATINGS*

APPROVALS

Miniature 16pin SOIC package

•

Function integration (1 relay, 1 optocoupler,

bridge rectifier

High Blocking Voltage (400V, relay portion)

•

Low input control current (2.5mA TYP, relay portion)

•

Low On-Resistance (30 ohms MAX, relay portion)

•

High Load Current (120mA MAX, relay portion)

•

High Input - Ouptut Isolation (1.5kV MIN, relay portion)

•

Long life / high reliability

•

Telecom switching

•

PCMCIA cards

•

Fax/modem modules

•

Set-top boxes

•

DAA arrangements

•

Hookswitch

•

Loop current detect

•

Pulse dialing

•

Tape and Reel (1,000 pcs / reel)

• -TR

NOTE: Suffixes listed above are not included in marking on

device for part number identification.

PARAMETER

UNIT

MIN

TYP

MAX

Storage Temperature

°C

-55

120

Operating Temperature

°C

-40

85

Continuous Input Current

mA

40

Transient Input Current

mA

400

Reverse Input Control

Voltage

V

6

Output Power Dissipation

mW

500

*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.

UL / C-UL Approved: File E201932

•

www.ssousa.com • +1.408.293.4600

Page 1 of 8

STS700

rev 1.42 (

6/12/2008)

© 2008 Solid State Optronics • San José, CA

and darlington transistor in 1 package)