© Semiconductor Components Industries, LLC, 2005

August, 2005 − Rev. 1

1

Publication Order Number:

SMF5.0AT1/D

SMF5.0AT1 Series

Zener Transient

Voltage Suppressor

SOD−123 Flat Lead Package

The SMF5.0A Series is designed to protect voltage sensitive

components from high voltage, high energy transients. Excellent

clamping capability, high surge capability, low zener impedance and

fast response time. Because of its small size, it is ideal for use in

cellular phones, portable devices, business machines, power supplies

and many other industrial/consumer applications.

Features

− 175 Watts @ 1 ms (SMF60A − SMF170A)

IEC61000−4−2 Level 4 ESD Protection

IEC61000−4−4 40 A ESD Protection

Mechanical Characteristics:

CASE:

Void-free, transfer-molded, thermosetting plastic

Epoxy Meets UL 94 V−0

LEAD FINISH:

100% Matte Sn (Tin)

MOUNTING POSITION:

Any

QUALIFIED MAX REFLOW TEMPERATURE:

260

°C

Device Meets MSL 1 Requirements

PLASTIC SURFACE MOUNT

ZENER OVERVOLTAGE

TRANSIENT SUPPRESSOR

5 − 170 VOLTS

200 WATT PEAK POWER

Device

Package

ORDERING INFORMATION

SMFxxxAT1

SOD−123FL

3000/Tape & Reel

12

1: CATHODE

2: ANODE

http://onsemi.com

SOD−123FL

CASE 498

PLASTIC

MARKING DIAGRAM

1

CATHODE

2

ANODE

See specific marking information in the device marking

column of the Electrical Characteristics table on page 3 of

this data sheet.

DEVICE MARKING INFORMATION

SMFxxxAT1G

SOD−123FL

(Pb−Free)

3000/Tape & 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.

xx

= Device Code (Refer to page 3)

M

= Date Code

G

= Pb−Free Package

(Note: Microdot may be in either location)

xx M

G

G