1SMCxxA Series - 1500 Watt SMC Transient Voltage Suppressor, Unidirectional

1SMCxxA

The SMC 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 SMC series is supplied in Littelfuse's exclusive, cost-effective, highly reliable 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.

Features:

  • Standard Zener Breakdown Voltage Range - 6.8 to 91 V
  • Stand-off Voltage Range - 5 to 78 V
  • Peak Power - 1500 Watts @ 1 ms
  • Maximum Clamp Voltage @ Peak Pulse Current
  • Low Leakage < 5 µA Above 10 V
  • UL Recognition
  • Maximum Temperature Coefficient Specified
  • Available in Tape and Reel
  • Response Time Typically < 1 ns
  • CASE: Void-free, transfer-molded, thermosetting plastic
  • FINISH: All external surfaces are corrosion resistant and leads are readily solderable
  • POLARITY: Cathode indicated by molded polarity notch. When operated in zener mode, will be positive with respect to anode
  • MOUNTING POSITION: Any
  • LEADS: Modified L-Bend providing more contact area to bond pads
  • MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 seconds
  • WAFER FAB LOCATION: Phoenix, Arizona
  • ASSEMBLY/TEST LOCATION: Seremban, Malaysia
  • Pb-Free Packages are Available
  • SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements

Access specifications, certifications, check availability and order parts below

Catalog #VR (Vso)Watts (W)TYP VBR@IT (V)Vc (V)Ir@Vso
(μA)
Uni / BiStockCompare
1SMC10AT3G10150011.7175UnidirectionalCheck
1SMC12AT3G1215001419.95UnidirectionalCheck
1SMC13AT3G13150015.1521.55UnidirectionalCheck
1SMC14AT3G14150016.423.25UnidirectionalCheck
1SMC15AT3G15150017.624.45UnidirectionalCheck
1SMC16AT3G16150018.75265UnidirectionalCheck
1SMC17AT3G17150019.927.65UnidirectionalCheck
1SMC18AT3G18150021.0529.25UnidirectionalCheck
1SMC20AT3G20150023.3532.45UnidirectionalCheck
1SMC22AT3G22150025.6535.55UnidirectionalCheck
1SMC24AT3G24150028.138.95UnidirectionalCheck
1SMC26AT3G26150030.442.15UnidirectionalCheck
1SMC28AT3G28150032.7545.45UnidirectionalCheck
1SMC30AT3G30150035.0548.45UnidirectionalCheck
1SMC33AT3G33150038.6553.35UnidirectionalCheck
1SMC36AT3G36150042.158.15UnidirectionalCheck
1SMC40AT3G40150046.7564.55UnidirectionalCheck
1SMC43AT3G43150050.369.45UnidirectionalCheck
1SMC48AT3G48150056.177.45UnidirectionalCheck
1SMC5.0AT3G515006.79.21000UnidirectionalCheck
1SMC51AT3G51150059.782.45UnidirectionalCheck
1SMC54AT3G54150063.1587.15UnidirectionalCheck
1SMC58AT3G58150067.893.65UnidirectionalCheck
1SMC6.0AT3G615007.0210.31000UnidirectionalCheck
1SMC6.5AT3G6.515007.611.2500UnidirectionalCheck
1SMC60AT3G60150070.296.85UnidirectionalCheck
1SMC64AT3G64150074.851035UnidirectionalCheck
1SMC7.5AT3G7.515008.7712.9100UnidirectionalCheck
1SMC70AT3G70150081.91135UnidirectionalCheck
1SMC75AT3G75150087.71215UnidirectionalCheck
1SMC78AT3G78150091.251265UnidirectionalCheck
1SMC8.0AT3G815009.3613.650UnidirectionalCheck
1SMC9.0AT3G9150010.5515.410UnidirectionalCheck