1SMB5945B

1SMB5913A-1SMB5957A Silicon Zener Diodes VZ : 3.3 - 240 Volts PD : 1.5 Watts SMB (DO-214AA) Features 1.1 ± 0.3 4.8 ± 0 . 1 5 5.4 ± 0.15 * Complete Voltage Range 3.3 to 200 Volts * High peak reverse power dissipation * High reliability * Low leakage current 0.22 ± 0.07 2.0 ± 0.1 Mechanical Data 2.3 ± 0.2 3.6 ± 0.15 * Case : SMB (DO-214AA) Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Lead formed for Surface mount * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.093 gram Dimensions in millimeter MAXIMUM RATINGS Rating at 25 °C ambient temperature unless otherwise specified Rating Symbol Value Unit DC Power Dissipation at T L = 75 °C (Note1) PD 1.5 Watts Maximum Forward Voltage at IF = 200 mA VF 1.5 Volts Junction Temperature Range TJ - 55 to + 150 °C Storage Temperature Range Ts - 55 to + 150 °C Note : 2 (1) TL = Lead temperature at 5.0 mm ( 0.013 mm thick ) copper land areas. PD, MAXIMUM DISSIPATION (WATTS) Fig. 1 POWER TEMPERATURE DERATING CURVE 1.5 1.2 0.9 0.6 2 5.0 mm ( 0.013 mm thick ) copper land areas. 0.3 0 25 50 75 100 125 150 175 TL, LEAD TEMPERATURE (°C)          

        1SMB5913A-1SMB5957A Silicon Zener Diodes ELECTRICAL CHARACTERISTICS Rating at = 25 °C ambient temperature unless otherwise specified TYPE Nominal Zener Voltage V Z @ I ZT IZT (V) (mA) Z ZT @ I ZT (Ω ) Maximum Zener Impedance Z ZK @ I ZK (Ω ) IZK (mA) Maximum Reverse Leakage Current IR @ V R (V) (µA) Maximum DC Zener Current IZM (mA) 1SMB5913A 3.3 113.6 10 500 1.0 100 1.0 454 1SMB5914A 3.6 104.2 9.0 500 1.0 75 1.0 416 1SMB5915A 3.9 96.1 7.5 500 1.0 25 1.0 384 1SMB5916A 4.3 87.2 6.0 500 1.0 5.0 1.0 348 1SMB5917A 4.7 79.8 5.0 500 1.0 5.0 1.5 319 1SMB5918A 5.1 73.5 4.0 500 1.0 5.0 2.0 294 1SMB5919A 5.6 66.9 2.0 250 1.0 5.0 3.0 267 1SMB5920A 6.2 60.5 2.0 200 1.0 5.0 4.0 241 1SMB5921A 6.8 55.1 2.5 200 1.0 50 5.2 220 1SMB5922A 7.5 50.0 3.0 400 0.5 50 6.0 200 1SMB5923A 8.2 45.7 3.5 400 0.5 50 6.5 182 1SMB5924A 9.1 41.2 4.0 500 0.5 50 7.0 164 1SMB5925A 10 37.5 4.5 500 0.25 50 8.0 150 1SMB5926A 11 34.1 5.5 550 0.25 50 8.4 136 1SMB5927A 12 31.2 6.5 550 0.25 1.0 9.1 125 1SMB5928A 13 28.8 7.0 550 0.25 1.0 9.9 115 1SMB5929A 15 25.0 9.0 600 0.25 1.0 11.4 100 1SMB5930A 16 23.4 10 600 0.25 1.0 12.2 93 1SMB5931A 18 20.8 12 650 0.25 1.0 13.7 83 1SMB5932A 20 18.7 14 650 0.25 1.0 15.2 75 1SMB5933A 22 17.0 17.5 650 0.25 1.0 16.7 68 1SMB5934A 24 15.6 19 700 0.25 1.0 18.2 62 1SMB5935A 27 13.9 23 700 0.25 1.0 20.6 55 1SMB5936A 30 12.5 26 750 0.25 1.0 22.8 50 1SMB5937A 33 11.4 33 800 0.25 1.0 25.1 45 1SMB5938A 36 10.4 38 850 0.25 1.0 27.4 41 1SMB5939A 39 9.6 45 900 0.25 1.0 29.7 38 1SMB5940A 43 8.7 53 950 0.25 1.0 32.7 34 1SMB5941A 47 8.0 67 1000 0.25 1.0 35.8 31 1SMB5942A 51 7.3 70 1100 0.25 1.0 38.8 29 1SMB5943A 56 6.7 86 1300 0.25 1.0 42.6 26 1SMB5944A 62 6.0 100 1500 0.25 1.0 47.1 24 1SMB5945A 68 5.5 120 1700 0.25 1.0 51.7 22 1SMB5946A 75 5.0 140 2000 0.25 1.0 56.0 20 1SMB5947A 82 4.6 160 2500 0.25 1.0 62.2 18 1SMB5948A 91 4.1 200 3000 0.25 1.0 69.2 16 1SMB5949A 100 3.7 250 3100 0.25 1.0 76.0 15 1SMB5950A 110 3.4 300 4000 0.25 1.0 83.6 13 1SMB5951A 120 3.1 380 4500 0.25 1.0 91.2 12 1SMB5952A 130 2.9 450 5000 0.25 1.0 98.8 11 1SMB5953A 150 2.5 600 6000 0.25 1.0 114.0 10 1SMB5954A 160 2.3 700 6500 0.25 1.0 121.6 9.0 1SMB5955A 180 2.1 900 7000 0.25 1.0 136.8 8.0 1SMB5956A 200 1.9 1200 8000 0.25 1.0 152.0 7.0 1SMB5957A 240 1.5 1600 9000 0.25 1.0 182.4 6.0 Note : ( 1 ) Suffix " A " indicates ± 10% tolerance, suffix " B " indicates ± 5.0% tolerance.