SMF5.0AT1G Series,
SZSMF5.0AT1G Series
200 W Transient
Voltage Suppressor
SOD-123 Flat Lead Package
http://onsemi.com
The SMF5.0AT1G 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.
PLASTIC SURFACE MOUNT
ZENER OVERVOLTAGE
TRANSIENT SUPPRESSOR
5 − 58 VOLTS
200 WATT PEAK POWER
Features
• Stand−off Voltage: 5 − 58 Volts
• Peak Power − 200 Watts @ 1 ms (SMF5.0A − SMF58A)
• Low Leakage
• Response Time is Typically < 1 ns
SOD−123FL
CASE 498
• ESD Rating of Class 3 (> 16 kV) per Human Body Model
• ESD Rating of Level 4 (8 kV Contact Discharge) per IEC61000−4−2
• EFT (Electrical Fast Transients) Rating of 40 A per IEC61000−4−4
• Low Profile − Maximum Height of 1.0 mm
1
2
2
• Small Footprint − Footprint Area of 8.45 mm
1: CATHODE
2: ANODE
• Supplied in 8 mm Tape and Reel − 3,000 Units per Reel
• Cathode Indicated by Polarity Band
MARKING DIAGRAM
• Lead Orientation in Tape: Cathode Lead to Sprocket Holes
• SZ Prefix for Automotive and Other Applications Requiring Unique
Site and Control Change Requirements; AEC−Q101 Qualified and
PPAP Capable
• These Devices are Pb−Free and are RoHS Compliant*
xx M G
1
2
G
CATHODE
ANODE
xx = Device Code (Refer to page 3)
Mechanical Characteristics:
CASE: Void-free, transfer-molded, thermosetting plastic
Epoxy Meets UL 94 V−0
M
= Date Code
G
= Pb−Free Package
(Note: Microdot may be in either location)
LEAD FINISH: 100% Matte Sn (Tin)
MOUNTING POSITION: Any
QUALIFIED MAX REFLOW TEMPERATURE: 260°C
Device Meets MSL 1 Requirements
ORDERING INFORMATION
†
Device
Package
Shipping
SMFxxxAT1G
SOD−123FL
(Pb−Free)
3,000 /
Tape & Reel
SZSMFxxxAT1G SOD−123FL
(Pb−Free)
3,000 /
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.
DEVICE MARKING INFORMATION
See specific marking information in the device marking
column of the Electrical Characteristics table on page 3 of
this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2013
1
Publication Order Number:
May, 2013 − Rev. 7
SMF5.0AT1/D
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