1SMA4749

1SMA4728 thru 1SMA4764 ® Pb Free Plating Product 1SMA4728 thru 1SMA4764 Pb 1.0 Watt Surface Mount Type Silicon Zener Diodes (3.3Volt thru 100Volt) FEATURES For surface mounted applications in order to optimize board space. Built-in strain relief Low inductance Typical IR less than 5.0µA above 11V Plastic package has Underwriters Laboratory Flammability Classification 94V-O High temperature soldering : 260°C /10 seconds at terminals Low profile package Glass passivated junction SMA/DO-214AC Unit: inch (mm) .062(1.60) .047(1.20) .181(4.60) .157(4.00) .012(.305) .006(.152) .096(2.44) .078(2.00) In compliance with EU RoHS 2002/95/EC directives MECHANICALDATA Case: JEDEC DO-214AC,Molded plastic over passivated junction. Terminals: Solder plated,solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes positive end (cathode) Standard Packaging:12mm tape (EIA-481) Weight: 0.002 ounce, 0.064 gram .060(1.52) .030(0.76) .008(.203) .002(.051) .208(5.28) .188(4.80) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Parameter Pwak Pulse Power Di ssi pati on on TA=50OC (Notes A) D erate above 50O C Peak Forward Surge C urrent 8.3ms si ngle half si ne-wave superi mposed on rated load (JED EC method) Operati ng Juncti on and Storage Temperature Range Symbol Value 1.0 6.67 10 -55 to + 150 PD IFSM TJ,TSTG .114(2.90) .098(2.50) Uni ts W atts mW/ O C Amps O C NOTES: A. Mounte...