LL4744A

SURFACE MOUNT Zener Diodes ZENER DIODE RFE CrossPart Number Reference Nominal Zener Voltage @IZR VZ(V) 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.0 6.2 6.8 7.5 8.2 8.7 9.1 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 22.0 24.0 25.0 27.0 28.0 30.0 33.0 36.0 39.0 43.0 47.0 51.0 Test Current Dynamic Impedance @IZT ZZT(W) 28 24 23 22 19 17 11 7 7 5 6 8 8 10 17 22 30 13 15 16 17 19 21 23 25 29 33 35 41 44 49 58 70 80 93 150 125 Dynamic Impedance @IZK ZZK(W) 1600 1700 1900 2000 1900 1600 1600 1600 1000 750 500 500 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 700 700 800 900 1000 1100 Typical Zener Coefficient aVZ (%/K) -0.070 -0.065 -0.060 -0.055 -0.030 0.030 0.038 0.038 0.045 0.050 0.058 0.062 0.065 0.068 0.075 0.076 0.077 0.079 0.082 0.082 0.083 0.084 0.085 0.085 0.086 0.087 0.088 0.089 0.090 0.091 0.091 0.092 0.093 0.094 0.095 0.095 0.095 Max Rev Test Leakage Voltage Current @ VR IR(mA) VR(V) 25.0 1.0 15.0 1.0 10.0 1.0 5.0 1.0 5.0 2.0 5.0 2.0 5.0 3.0 5.0 3.5 5.0 4.0 3.0 5.0 3.0 6.0 3.0 6.5 3.0 6.5 3.0 7.0 3.0 8.0 2.0 8.4 1.0 9.1 0.5 9.9 0.1 10.0 0.1 11.0 0.1 12.0 0.1 13.0 0.1 14.0 0.1 14.0 0.1 15.0 0.1 17.0 0.1 18.0 0.1 19.0 0.1 21.0 0.1 21.0 0.1 23.0 0.1 25.0 0.1 27.0 0.1 30.0 0.1 33.0 0.1 36.0 0.1 39.0 Max Regulater Current IS(mA) 138.0 126.0 115.0 106.0 97.0 89.0 81.0 76.0 73.0 67.0 61.0 55.0 52.0 50.0 45.0 41.0 38.0 35.0 32.0 30.0 28.0 27.0 25.0 24.0 23.0 21.2 19.1 18.2 16.8 16.2 15.1 13.8 12.6 11.5 10.6 9.7 8.9 Package Operating Temperature: -65°C to 150°C Outline (Dimensions in mm) LL5226B LL5227B LL5228B LL5229B LL5230B LL5231B LL5232B LL5233B LL5234B LL5235B LL5236B LL5237B LL5238B LL5239B LL5240B LL5241B LL5242B LL5243B LL5244B LL5245B LL5246B LL5247B LL5248B LL5249B LL5250B LL5251B LL5252B LL5253B LL5254B LL5255B LL5256B LL5257B LL5258B LL5259B LL5260B LL5261B LL5262B IZT(mA) 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 9.5 9 8.5 7.8 7.4 7 6.6 6.2 5.6 5.2 5 4.6 4.5 4.2 3.8 3.4 3.2 3 2.7 2.5 Reel 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 ZENER DIODE RFE CrossNominal Test Dynamic Dynamic Test Max Rev Test Max Max Part Reference Zener Current Impedance Impedance Current Leakage Voltage Regulater Regulator Number Voltage @IZT @IZK Current Current Current @IZR @ VR @ 50°C VZ(V) IZT(mA) ZZT(W) ZZK(W) IZK (mA) IR(mA) VR(V) IS(mA) IZM(mA) LL4729A 3.6 69.0 10.0 400 1.00 100 1.0 1260 252 LL4730A 3.9 64.0 9.0 400 1.00 50 1.0 1170 234 LL4731A 4.3 58.0 9.0 400 1.00 10 1.0 1085 217 LL4732A 4.7 53.0 8.0 500 1.00 10 1.0 965 193 LL4733A 5.1 49.0 7.0 550 1.00 10 1.0 890 176 LL4734A 5.6 45.0 5.0 600 1.00 10 2.0 810 162 LL4735A 6.2 41.0 2.0 700 1.00 10 3.0 730 146 LL4736A 6.8 37.0 3.5 700 1.00 10 4.0 660 133 LL4737A 7.5 34.0 4.0 700 0.50 10 5.0 605 121 LL4738A 8.2 31.0 4.5 700 0.50 10 6.0 550 110 LL4739A 9.1 28.0 5.0 700 0.50 10 7.0 500 100 LL4740A 10.0 25.0 7.0 700 0.25 10 7.6 454 91 LL4741A 11.0 23.0 8.0 700 0.25 5 8.4 414 83 LL4742A 12.0 21.0 9.0 700 0.25 5 9.1 380 76 LL4743A 13.0 19.0 10.0 700 0.25 5 9.9 344 69 LL4744A 15.0 17.0 14.0 700 0.25 5 11.4 304 61 LL4745A 16.0 15.5 16.0 700 0.25 5 12.2 285 57 LL4746A 18.0 14.0 20.0 750 0.25 5 13.7 250 50 LL4747A 20.0 12.5 22.0 750 0.25 5 15.2 225 45 LL4748A 22.0 11.5 23.0 750 0.25 5 16.7 205 41 LL4749A 24.0 10.5 25.0 750 0.25 5 18.2 190 38 LL4750A 27.0 9.5 35.0 750 0.25 5 20.6 170 34 LL4751A 30.0 8.5 40.0 1000 0.25 5 22.8 150 30 LL4752A 33.0 7.5 45.0 1000 0.25 5 25.1 135 27 LL4753A 36.0 7.0 50.0 1000 0.25 5 27.4 125 25 LL4754A 39.0 6.5 60.0 1000 0.25 5 29.7 115 23 LL4755A 42.0 6.0 70.0 1500 0.25 5 32.7 110 22 LL4756A 47.0 5.5 80.0 1500 0.25 5 35.8 98 19 LL4757A 51.0 5.0 95.0 1500 0.25 5 38.8 90 18 LL4758A 56.0 4.5 110.0 2000 0.25 5 42.6 80 16 LL4759A 62.0 4.0 125.0 2000 0.25 5 47.1 70 14 LL4760A 68.0 3.7 150.0 2000 0.25 5 51.7 65 13 LL4761A 75.0 3.3 175.0 2000 0.25 5 56.0 60 12 LL4762A 82.0 3.0 200.0 3000 0.25 5 62.2 55 11 LL4763A 91.0 2.8 250.0 3000 0.25 5 69.2 50 10 LL4764A 100.0 2.5 350.0 3000 0.25 5 76.0 45 9 Package Operating Temperature: -65°C to 150°C Outline (Dimensions in mm) Reel 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail Sales@rfeinc.com C3B06 REV 2001