SML4734A

TH97/10561QM TW00/17276EM IATF 0060636 SGS TH07/1033 SML4728A - SML4764A VZ : 3.3 - 100 Volts PD : 1 Watt FEATURES : * Complete Voltage Range 3.3 to 100 Volts * High peak reverse power dissipation * High reliability * Low leakage current * Pb / RoHS Free SURFACE MOUNT SILICON ZENER DIODES SMA 1.3 ± 0.2 5.3 ± 0.35 4.2 ± 0.25 2.3 ± 0.2 1.6 ± 0.25 2.6 ± 0.15 MECHANICAL DATA : * Case : SMA Molded plastic * Epoxy : UL94V-O rate flame retardant * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.060 gram (Approximately) 1.6 ± 0.25 Dimensions in millimeters MAXIMUM RATINGS Rating at 25 °C ambient temperature unless otherwise specified Rating DC Power Dissipation at TL = 75 °C (Note1) Maximum Forward Voltage at I F = 200 mA Junction Temperature Range Storage Temperature Range Symbol PD VF TJ TSTG Value 1.0 1.2 - 55 to + 150 - 55 to + 150 Unit W V °C °C Note : (1) P.C.B. Mounted on 0.31x0.31x0.08" (8x8x2mm) copper areas pad Fig. 1 MAXIMUM CONTINUOUS POWER DERATING PD, MAXIMUM DISSIPATION (WATTS) 1.25 1.00 0.75 0.50 0.25 0 0 P.C.B. Mounted on 0.31x0.31x0.08" (8x8x2mm) copper areas pads 25 50 75 100 125 150 175 TL, LEAD TEMPERATURE (°C) Page 1 of 2 Rev. 05 : September 18, 2008 TH97/10561QM TW00/17276EM IATF 0060636 SGS TH07/1033 ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified Nominal Zener Maximum Zener Impedance IZT (mA) 76.0 69.0 64.0 58.0 53.0 49.0 45.0 41.0 37.0 34.0 31.0 28.0 25.0 23.0 21.0 19.0 17.0 15.5 14.0 12.5 11.5 10.5 9.5 8.5 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.7 3.3 3.0 2.8 2.5 ZZT @ IZT (Ω ) 10 10 9.0 9.0 8.0 7.0 5.0 2.0 3.5 4.0 4.5 5.0 7.0 8.0 9.0 10 14 16 20 22 23 25 35 40 45 50 60 70 80 95 110 125 150 175 200 250 350 ZZK @ IZK (Ω ) 400 400 400 400 500 550 600 700 700 700 700 700 700 700 700 700 700 700 750 750 750 750 750 1000 1000 1000 1000 1500 1500 1500 2000 2000 2000 2000 3000 3000 3000 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 Maximum Reverse Leakage Current IR @ VR (μA) 100 100 50 10 10 10 10 10 10 10 10 10 10 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 (V) 1.0 1.0 1.0 1.0 1.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 7.6 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 Maximum DC Zener Current IZM (mA) 276 252 234 217 193 178 162 146 133 121 110 100 91 83 76 69 61 57 50 45 41 38 34 30 27 25 23 22 19 18 16 14 13 12 11 10 9.0 Maximum Surge Current IRM(2) (mApk) 1380 1260 1190 1070 970 890 810 730 660 605 550 500 454 414 380 344 305 285 250 225 205 190 170 150 135 125 115 110 95 90 80 70 65 60 55 50 45 Voltage VZ (1) @ IZT (V) SML4728A SML4729A SML4730A SML4731A SML4732A SML4733A SML4734A SML4735A SML4736A SML4737A SML4738A SML4739A SML4740A SML4741A SML4742A SML4743A SML4744A SML4745A SML4746A SML4747A SML4748A SML4749A SML4750A SML4751A SML4752A SML4753A SML4754A SML4755A SML4756A SML4757A SML4758A SML4759A SML4760A SML4761A SML4762A SML4763A SML4764A Notes : (1) Standard voltage tolerance is 5%, No Suffix ± 10% ± (2) Surge current is a non-repetitive, 8.3ms pulse width square wave or equivalent sine-wave superimposed on IZT per JEDEC Method (3) " SML " will be omitted in marking on the diode. 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 Type Page 2 of 2 Rev. 05 : September 18, 2008