NSB12ANT3G Datasheet, PDF (1/6 Pages) ON Semiconductor – 600 Watt Peak Power Zener Transient Voltage Suppressor

NSB12ANT3G
600 Watt Peak Power Zener
Transient Voltage
Suppressor
Unidirectional
The NSB12ANT3G is designed to protect voltage sensitive
components from high voltage, high energy transients. This device has
excellent clamping capability, high surge capability, low zener
impedance and fast response time. The NSB12ANT3G is ideally
suited for use in computer hard disk drives, communication systems,
automotive, numerical controls, process controls, medical equipment,
business machines, power supplies, and many other industrial/
consumer applications.
Specification Features:
•ăWorking Peak Reverse Voltage Range - 12 V
•ăPeak Power - 600 Watts @ 1 ms at Maximum Clamp Voltage @
Peak Pulse Current
•ăESD Rating of Class 3 (> 16 kV) per Human Body Model
•ăESD Rating IEC 61000-4-2 Level 4 (> 30 kV)
•ăLow Leakage < 5 mA at 12 V
•ăUL 497B for Isolated Loop Circuit Protection
•ăResponse Time is Typically < 1 ns
•ăPb-Free Package is Available
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 polarity band
MOUNTING POSITION: Any
MAXIMUM RATINGS
Please See the Table on the Following Page
http://onsemi.com
PLASTIC SURFACE MOUNT
ZENER OVERVOLTAGE
TRANSIENT SUPPRESSOR
600 WATT PEAK POWER
Cathode
Anode
SMB
CASE 403A
PLASTIC
MARKING DIAGRAM
AYWW
LEKĂG
G
A
= Assembly Location
Y
= Year
WW = Work Week
LEK = Specific Device Code
G
= Pb-Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Device
NSB12ANT3G
Package
SMB
(Pb-Free)
Shipping^†
2500/Tape & Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
©Ă Semiconductor Components Industries, LLC, 2007
1
December, 2007 - Rev. 0
Publication Order Number:
NSB12AN/D