1SMA10CAT3 Series
400 Watt Peak Power Zener
Transient Voltage
Suppressors
Bidirectional*
http://onsemi.com
The SMA 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 SMA series is supplied in
ON Semiconductor’s exclusive, cost-effective, highly reliable
Surmetict package and is ideally suited for use in communication
systems, automotive, numerical controls, process controls, medical
equipment, business machines, power supplies and many other
industrial/consumer applications.
PLASTIC SURFACE MOUNT
ZENER OVERVOLTAGE
TRANSIENT SUPPRESSORS
10−78 V VR
400 W PEAK POWER
Features
• Working Peak Reverse Voltage Range − 10 V to 78 V
• Standard Zener Breakdown Voltage Range − 11.7 V to 91.3 V
• Peak Power − 400 Watts @ 1 ms
• ESD Rating of Class 3 (> 16 kV) per Human Body Model
• Response Time is Typically < 1 ns
SMA
CASE 403B
PLASTIC
• Flat Handling Surface for Accurate Placement
• Package Design for Top Slide or Bottom Circuit Board Mounting
• Low Profile Package
MARKING DIAGRAM
• Pb−Free Packages are Available
xxC
AYWWG
Mechanical Characteristics:
CASE: Void-free, transfer-molded plastic
FINISH: All external surfaces are corrosion resistant and leads are
readily solderable
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
260°C for 10 Seconds
xxC = Device Code (Refer to page 3)
A
Y
= Assembly Location
= Year
WW = Work Week
POLARITY: Cathode polarity notch does not indicate polarity
MOUNTING POSITION: Any
G
= Pb−Free Package
ORDERING INFORMATION
*
†
Package
Device
Shipping
1SMAxxCAT3
SMA
5000/Tape & Reel
5000/Tape & Reel
1SMAxxCAT3G
SMA
(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.
*The “T3” suffix refers to a 13 inch reel.
DEVICE MARKING INFORMATION
See specific marking information in the device marking
column of the Electrical Characteristics table on page 3 of
this data sheet.
©
Semiconductor Components Industries, LLC, 2006
1
Publication Order Number:
May, 2006 − Rev. 9
1SMA10CAT3/D