SMF78AT1G Datasheet, PDF (1/6 Pages) ON Semiconductor – Zener Transient Voltage Suppressor SOD-123 Flat Lead Package

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
•ăStand-of f Voltage: 5 - 170 Volts
•ăPeak Power - 200 Watts @ 1 ms (SMF5.0A - SMF58A)
- 175 Watts @ 1 ms (SMF60A - SMF170A)
•ăMaximum Clamp Voltage @ Peak Pulse Current
•ăLow Leakage
•ăResponse Time is Typically < 1 ns
•ăESD Rating of Class 3 (> 16 kV) per Human Body Model
IEC61000-4-2 Level 4 ESD Protection
IEC61000-4-4 40 A ESD Protection
•ăLow Profile - Maximum Height of 1.0 mm
•ăSmall Footprint - Footprint Area of 8.45 mm²
•ăSupplied in 8 mm Tape and Reel - 3,000 Units per Reel
•ăCathode Indicated by Polarity Band
•ăLead Orientation in Tape: Cathode Lead to Sprocket Holes
•ăPb-Free Packages are Available
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
©Ă Semiconductor Components Industries, LLC, 2007
1
May, 2007 - Rev. 2
http://onsemi.com
PLASTIC SURFACE MOUNT
ZENER OVERVOLTAGE
TRANSIENT SUPPRESSOR
5 - 170 VOLTS
200 WATT PEAK POWER
1
2
1: CATHODE
2: ANODE
SOD-123FL
CASE 498
PLASTIC
MARKING DIAGRAM
1
CATHODE
xxĂMĂG
G
2
ANODE
xx = Device Code (Refer to page 3)
M = Date Code
G = Pb-Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Device
Package
Shipping^†
SMFxxxAT1 SOD-123FL 3000/Tape & Reel
SMFxxxAT1G SOD-123FL 3000/Tape & Reel
(Pb-Free)
†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.
DEVICE MARKING INFORMATION
See specific marking information in the device marking
column of the Electrical Characteristics table on page 3 of
this data sheet.
Publication Order Number:
SMF5.0AT1/D