1SMA4744

UPM 1SMA4741~1SMA4754 SURFACE MOUNT SILICON ZENER DIODE Voltage Range 11-39 Volts Power 1.0mWatts Features * For surface mounted applications in order to optimize board space. * Low profile package * Built-in strain relief * Glass passivated junction * Low inductance * Typical IR less than 5.0 above 11V * Plastic package has Underwriters Laboratory Flammability Classification 94V-O * High temperature soldering : 260°C /10 seconds at terminals * Both normal and Pb free product are available : Normal : 80~95% Sn, 5~20% Pb Pb free: 98.5% Sn above .062(1.60) .047(1.20) SMA/DO-214AC .114(2.90) .098(2.50) .181(4.60) .157(4.00) .012(.305) .006(.152) .096(2.44) .078(2.00) Mechanical Data 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 Maximum Ratings and Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified. .060(1.52) .030(0.76) .008(.203) .002(.051) .208(5.28) .188(4.80) Dimensions in millimeters Parameter Pwak Pulse Power Dissipation on TA=50OC (Notes A) Derate above 50OC Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Operating Junction and Storage Temperature Range Symbol PD IFSM TJ,TS TG Value 1.0 6.67 10 -55 to + 150 Unit s W atts mW/ OC Amps OC NOTES: 1. Mounted on 5.0mm2 (.013...