1SMA5.0AT3G Series, SZ1SMA5.0AT3G Series 400 Watt Peak Power Zener Transient Voltage Suppressors www.onsemi.com Unidirectional PLASTIC SURFACE MOUNT The SMA series is designed to protect voltage sensitive ZENER OVERVOLTAGE components from high voltage, high energy transients. They have TRANSIENT SUPPRESSORS excellent clamping capability, high surge capability, low zener 5.0 78 V, 400 W PEAK POWER impedance and fast response time. The SMA series is supplied in ON Semiconductors exclusive, cost-effective, highly reliable 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. SMA CASE 403D Features STYLE 1 Working Peak Reverse Voltage Range 5.0 V to 78 V Standard Zener Breakdown Voltage Range 6.7 V to 91.25 V CATHODE ANODE Peak Power 400 W 1 ms MARKING DIAGRAM 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 xx AYWW Low Profile Package SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements AECQ101 Qualified and PPAP Capable xx = Device Code (Refer to page 3) These are PbFree Devices* A = Assembly Location Y = Year Mechanical Characteristics: WW = Work Week CASE: Void-free, transfer-molded plastic = PbFree Package FINISH: All external surfaces are corrosion resistant and leads are readily solderable ORDERING INFORMATION MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: Device Package Shipping 260C for 10 Seconds 1SMAxxAT3G SMA 5,000 / POLARITY: Cathode indicated by molded polarity notch or polarity (PbFree) Tape & Reel band SZ1SMAxxAT3G SMA 5,000 / MOUNTING POSITION: Any (PbFree) 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 *For additional information on our PbFree strategy and soldering details, please column of the Electrical Characteristics table on page 3 of this data sheet. download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. Semiconductor Components Industries, LLC, 2016 1 Publication Order Number: April, 2016 Rev. 15 1SMA5.0AT3/D1SMA5.0AT3G Series, SZ1SMA5.0AT3G Series MAXIMUM RATINGS Rating Symbol Value Unit Peak Power Dissipation (Note 1) T = 25C, Pulse Width = 1 ms P 400 W L PK DC Power Dissipation T = 75C Measured Zero Lead Length (Note 2) P 1.5 W L D Derate Above 75C 20 mW/C Thermal Resistance from Junction to Lead R 50 C/W JL DC Power Dissipation (Note 3) T = 25C P 0.5 W A D Derate Above 25C 4.0 mW/C Thermal Resistance from Junction to Ambient 250 C/W R JA Forward Surge Current (Note 4) T = 25C I 40 A A FSM Operating and Storage Temperature Range T , T 65 to +150 C J stg Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 1. 10 X 1000 s, nonrepetitive. 2. 1 square copper pad, FR4 board. 3. FR4 board, using ON Semiconductor minimum recommended footprint, as shown in 403B case outline dimensions spec. 4. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum. ELECTRICAL CHARACTERISTICS (T = 25C unless A I otherwise noted, V = 3.5 V Max. I = 30 A for all types) (Note 5) F F I F Symbol Parameter I Maximum Reverse Peak Pulse Current PP V Clamping Voltage I C PP V V V V Working Peak Reverse Voltage RWM C BR RWM V I V R F I Maximum Reverse Leakage Current V I R RWM T V Breakdown Voltage I BR T I Test Current T I Forward Current F I PP V Forward Voltage I F F 5. 1/2 sine wave or equivalent, PW = 8.3 ms, nonrepetitive duty cy- UniDirectional TVS cle. www.onsemi.com 2