 Semiconductor Components Industries, LLC, 2012

February, 2012 − Rev. 10

1

Publication Order Number:

1.5SMC6.8AT3/D

1.5SMC6.8AT3G Series,

SZ1.5SMC6.8AT3G Series

1500 Watt Peak Power

Zener Transient Voltage

Suppressors

Unidirectional*

The SMC series is designed to protect voltage sensitive

components from high voltage, high energy transients. They have

excellent clamping capability, high surge capability, low zener

impedance and fast response time. The SMC series is supplied in

ON Semiconductor’s exclusive, cost-effective, highly reliable

communication systems, automotive, numerical controls, process

controls, medical equipment, business machines, power supplies and

many other industrial/consumer applications.

Specification Features

Site and Control Change Requirements; AEC−Q101 Qualified and

PPAP Capable

Mechanical Characteristics

CASE:

Void-free, transfer-molded, thermosetting plastic

FINISH:

All external surfaces are corrosion resistant and leads are

readily solderable

MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:

260C for 10 Seconds

LEADS:

Modified L−Bend providing more contact area to bond pads

POLARITY:

Cathode indicated by molded polarity notch

MOUNTING POSITION:

Any

**For additional information on our Pb−Free strategy and soldering details,

please download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

PLASTIC SURFACE MOUNT

ZENER OVERVOLTAGE

TRANSIENT SUPPRESSORS

5.8 − 78 VOLTS

1500 WATT PEAK POWER

Device***

Package

ORDERING INFORMATION

SMC

CASE 403

PLASTIC

Cathode

Anode

MARKING DIAGRAM

http://onsemi.com

Individual devices are listed on page 3 of this data sheet.

***The “T3” suffix refers to a 13 inch reel.

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specifications

Brochure, BRD8011/D.

1.5SMCxxxAT3G

SMC

(Pb−Free)

2,500 /

Tape & Reel

xxxA = Specific Device Code

(See Table on Page 3)

A

= Assembly Location

Y

= Year

WW

= Work Week

G

=Pb−Free Package

AYWW

xxxAG

G

(Note: Microdot may be in either location)

SZ1.5SMCxxxAT3G

SMC

(Pb−Free)

2,500 /

Tape & Reel