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| SMB5921B thru SMB5949B SURFACE MOUNT ZENER TYPE SURFACE MOUNT ZENER DIODES 3.0 WATTS SMB/DO-214AA .075(1.91) .083(2.11) .130(3.30) .155(3.94) .160(4.06) .185(4.70) .006(.152) .012(.305) .083(2.13) .096(2.44) .030(0.76) .050(1.27) .004(.102) .008(.203) .200(5.08) .220(5.59) Dimensions in inches and (millimeters) FEATURES * Low profile package * Built-in strain relief * Low inductance * Typical ID less than 1.0A above 11V * Plastic package has Underwriters Laboratory Flammability Classification 94V-O * High temperature soldering : 260C /10 seconds at terminals * Pb free product are available : 99% Sn can meet RoHS environment substance directive request MECHANICAL DATA Case: JEDEC DO-214AA, Molded plastic over passivated junction Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Indicated by cathode band Standard packing: 12mm tape (E1A-481) Weight: 0.003 ounce, 0.093 gram MAXIMUM RATINGS (at TA=25 C unless otherwise noted) o Parameter Peak Pulse Power Dissipation on TA=50O C (Notes A) Derate above 70O C Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Operating Junction and Storage Temperature Range Symbol Value 3.0 24.0 15 -55 to + 150 Units W atts mW/ O C Amps O PD IFSM TJ,TSTG C NOTES: A.Mounted on 5.0mm2 (.013mm thick) land areas. B.Measured on 8.3ms, and single half sine-wave or equivalent square wave ,duty cycle=4 pulses per minute maximum www.paceleader.tw 1 SMB5921B thru SMB5949B SURFACE MOUNT ZENER TYPE SURFACE MOUNT ZENER DIODES 3.0 WATTS ELECTRICAL CHARACTERISTICS (at TA=25 C unless otherwise noted) o Nominal Zener Marking Voltage Part No. Reverse Max.Zener Impedance Max.ZenerCurrent Leakage ZZT@ I ZT 2.5 3.0 3.5 4.0 4.5 5.5 6.5 7.0 9.0 10 12 14 17.5 19 23 26 33 38 45 53 67 70 86 100 120 140 160 200 250 Max. DC Zener Current IZM Code SMB5921B SMB5922B SMB5923B SMB5924B SMB5925B SMB5926B SMB5927B SMB5928B SMB5929B SMB5930B SMB5931B SMB5932B SMB5933B SMB5934B SMB5935B SMB5936B SMB5937B SMB5938B SMB5939B SMB5940B SMB5941B SMB5942B SMB5943B SMB5944B SMB5945B SMB5946B SMB5947B SMB5948B SMB5949B 5921B 5922B 5923B 5924B 5925B 5926B 5927B 5928B 5929B 5930B 5931B 5932B 5933B 5934B 5935B 5936B 5937B 5938B 5939B 5940B 5941B 5942B 5943B 5944B 5945B 5946B 5947B 5948B 5949B V Z@ I ZT ZZK @ I ZK 200 400 400 500 500 550 550 550 600 600 650 650 650 700 700 750 800 850 900 950 1000 1100 1300 1500 1700 2000 2500 3000 I R @ VR V 5.2 6.0 6.5 7.0 8.0 8.4 9.1 9.9 11.4 12.2 13.7 15.2 16.7 18.2 20.6 22.8 25.1 27.4 29.7 32.7 35.8 38.8 42.6 47.1 51.7 56.0 62.2 69.2 76.0 Nom.V 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 82 91 100 mA 55.1 50.0 45.7 41.2 37.5 34.1 31.2 28.8 25.0 23.4 20.8 18.7 17.0 15.6 13.9 12.5 11.4 10.4 9.6 8.7 8.0 7.3 6.7 6.0 5.5 5.0 4.6 4.1 3.7 mA 55.1 50.0 45.7 41.2 37.5 34.1 31.2 28.8 25.0 23.4 20.8 18.7 17.0 15.6 13.9 12.5 11.4 10.4 9.6 8.7 8.0 7.3 6.7 6.0 5.5 5.0 4.6 4.1 3.7 mA 1.0 0.5 0.5 0.5 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 A 5.0 5.0 5.0 5.0 5.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 mA 440 400 364 328 300 272 250 230 200 186 166 150 136 124 110 100 90 82 76 68 62 58 52 48 44 40 36 32 30 3100 0.25 www.paceleader.tw 2 |
Price & Availability of SMB5938B
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