1SMB5944A

1SMB5913A - 1SMB5956A VZ : 3.3 - 200 Volts PD : 3.0 Watts FEATURES : * Complete Voltage Range 3.3 to 200 Volts * High peak reverse power dissipation * Flat handling surface for accurate placement * Low leakage current * Pb / RoHS Free SILICON ZENER DIODES SMB (DO-214AA) 4.8 ± 0.1 5 1.1 ± 0 .3 5.4 ± 0 .2 2.0 ± 0.1 3.6 ± 0.1 5 2.3 ± 0.2 0.22 ± 0.07 MECHANICAL DATA * Case : SMB (DO-214AA) Molded plastic * Epoxy : UL94V-O rate flame retardant * Maximum Lead Temperature for Soldering Purposes : 260 °C for 10 Seconds * Leads : Modified L-Bend providing more contact area to bond pads. * Polarity : Cathode indicated by polarity band. * Mounting position : Any * Weight : 0.093 gram Dimensions in millimeter MAXIMUM RATINGS Rating at 25 °C ambient temperature unless otherwise specified Rating Maximum Steady State Power Dissipation at TL = 75 °C (Note 1) Measured at Zero Lead Length Derate Above 75 °C Thermal Resistance From Junction to Lead Maximum Steady State Power Dissipation at Ta = 25 °C Measured at Zero Lead Length Derate Above 25 °C Thermal Resistance From Junction to Ambient Maximum Forward Voltage at IF = 200 mA , TL = 30°C Junction Temperature Range Storage Temperature Range Note : (1) T L = Lead temperature at 5.0 mm2 ( 0.013 mm thick ) copper land areas. Symbol PD Value 3.0 Unit W mW/°C °C/W mW mW/°C °C/W Volts °C °C 40 RθJL PD 25 550 4.4 RθJA VF TJ Tstg 226 1.5 - 65 to + 150 - 65 to + 150 Page 1 of 2 Rev. 03 : March 25, 2005 ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified Nominal Zener Voltage VZ @ I ZT IZT (V) (mA) 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 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 91 100 110 120 130 150 160 180 200 113.6 104.2 96.1 87.2 79.8 73.5 66.9 60.5 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 3.4 3.1 2.9 2.5 2.3 2.1 1.9 Maximum Zener Impedance ZZK @ I ZK (Ω ) 500 500 500 500 500 500 250 200 200 400 400 500 500 550 550 550 600 600 650 650 650 700 700 750 800 850 900 950 1000 1100 1300 1500 1700 2000 2500 3000 3100 4000 4500 5000 6000 6500 7000 8000 Maximum Reverse Leakage Current IR @ V R (V) (µA) 100 75 25 5.0 5.0 5.0 5.0 5.0 50 50 50 50 50 50 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 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.5 2.0 3.0 4.0 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 83.6 91.2 98.8 114.0 121.6 136.8 152.0 Maximum DC Zener Current IZM (mA) 454 416 384 348 319 294 267 241 220 200 182 164 150 136 125 115 100 93 83 75 68 62 55 50 45 41 38 34 31 29 26 24 22 20 18 16 15 13 12 11 10 9.0 8.0 7.0 TYPE ZZT @ IZT (Ω ) 10 9.0 7.5 6.0 5.0 4.0 2.0 2.0 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 86 100 120 140 160 200 250 300 380 450 600 700 900 1200 IZK (mA) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 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 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 1SMB5913A 1SMB5914A 1SMB5915A 1SMB5916A 1SMB5917A 1SMB5918A 1SMB5919A 1SMB5920A 1SMB5921A 1SMB5922A 1SMB5923A 1SMB5924A 1SMB5925A 1SMB5926A 1SMB5927A 1SMB5928A 1SMB5929A 1SMB5930A 1SMB5931A 1SMB5932A 1SMB5933A 1SMB5934A 1SMB5935A 1SMB5936A 1SMB5937A 1SMB5938A 1SMB5939A 1SMB5940A 1SMB5941A 1SMB5942A 1SMB5943A 1SMB5944A 1SMB5945A 1SMB5946A 1SMB5947A 1SMB5948A 1SMB5949A 1SMB5950A 1SMB5951A 1SMB5952A 1SMB5953A 1SMB5954A 1SMB5955A 1SMB5956A Note : ( 1 ) Suffix " A " indicates ± 10% tolerance, suffix " B " indicates ± 5.0% tolerance. Page 2 of 2 Rev. 03 : March 25, 2005