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1SMA10CAT3 Series 400 Watt Peak Power Zener Transient Voltage Suppressors
Bidirectional*
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 www.DataSheet4U.com Surmetic™ 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.
Specification Features http://onsemi.com
PLASTIC SURFACE MOUNT ZENER OVERVOLTAGE TRANSIENT SUPPRESSORS 10−78 V VR 400 W PEAK POWER
• • • • • • • • •
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 Flat Handling Surface for Accurate Placement Package Design for Top Slide or Bottom Circuit Board Mounting Low Profile Package Pb−Free Packages are Available
SMA CASE 403B PLASTIC
Mechanical Characteristics: CASE: Void-free, transfer-molded plastic FINISH: All external surfaces are corrosion resistant and leads are
MARKING DIAGRAM
readily solderable
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
xxC LLYWW
260°C for 10 Seconds
POLARITY: Cathode polarity notch does not indicate polarity MOUNTING POSITION: Any
xxC LL Y WW = Specific Device Code = (See Table Next Page) = Assembly Location = Year = Work Week
ORDERING INFORMATION
Device* 1SMAxxCAT3 1SMAxxCAT3G Package SMA SMA (Pb−Free) Shipping† 5000/Tape & Reel 5000/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.
Individual devices are listed on page 3 of this data sheet.
*The “T3” suffix refers to a 13 inch reel.
© Semiconductor Components Industries, LLC, 2004
1
April, 2004 − Rev. 6
Publication Order Number: 1SMA10CAT3/D
1SMA10CAT3 Series
MAXIMUM RATINGS
Rating Peak Power Dissipation (Note 1) @ TL = 25°C, Pulse Width = 1 ms DC Power Dissipation @ TL = 75°C Measured Zero Lead Length (Note 2) Derate Above 75°C Thermal Resistance from Junction−to−Lead DC Power Dissipation (Note 3) @ TA = 25°C Derate Above 25°C Thermal Resistance from Junction−to−Ambient Operating and Storage Temperature Range Symbol PPK PD Value 400 1.5 20 50 0.5 4.0 250 −65 to +150 Unit W W mW/°C °C/W W mW/°C °C/W °C
RqJL PD RqJA TJ, Tstg
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not imwww.DataSheet4U.com plied, damage may occur and reliability may be af.