Datenblatt-Suchmaschine für elektronische Bauteile |
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1N4746A Datenblatt(PDF) 2 Page - Zibo Seno Electronic Engineering Co.,Ltd |
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1N4746A Datenblatt(HTML) 2 Page - Zibo Seno Electronic Engineering Co.,Ltd |
2 / 4 page Characteristics at Ta = 25 OC Type Zener Voltage Range 3) Dynamic Resistance 1) Reverse Current Maximum Surge Current 4) Maximum Regulator Current 2) Temperature coefficient at IZT VZnom VZT at lZT ZZT ZZK at IZK IR at VR (V) (V) (mA) Max. ( Ω) Max. ( Ω) (mA) Max. (µA) (V) IZSM (mA) IZM (mA) %/ OC 1N4727A 3 2.85…3.15 83 10 400 1 150 1 1375 275 -0.08 to -0.05 1N4728A 3.3 3.13…3.47 76 10 400 1 150 1 1375 275 -0.08 to -0.05 1N4729A 3.6 3.42…3.78 69 10 400 1 100 1 1260 252 -0.08 to -0.05 1N4730A 3.9 3.7…4.1 64 9 400 1 100 1 1190 234 -0.07 to -0.02 1N4731A 4.3 4.08…4.52 58 9 400 1 50 1 1070 217 -0.07 to -0.01 1N4732A 4.7 4.46…4.94 53 8 500 1 10 1 970 193 -0.03 to +0.04 1N4733A 5.1 4.84…5.36 49 7 550 1 10 1 890 178 -0.01 to +0.04 1N4734A 5.6 5.32…5.88 45 5 600 1 10 2 810 162 0.10 to +0.045 1N4735A 6.2 5.89…6.51 41 2 700 1 10 3 730 146 +0.01 to +0.055 1N4736A 6.8 6.46…7.14 37 3.5 700 1 10 4 660 133 +0.015 to +0.06 1N4737A 7.5 7.12…7.88 34 4 700 0.5 10 5 605 121 +0.02 to +0.065 1N4738A 8.2 7.79…8.61 31 4.5 700 0.5 10 6 550 110 0.03 to 0.07 1N4739A 9.1 8.64…9.56 28 5 700 0.5 10 7 500 100 0.035 to 0.075 1N4740A 10 9.5…10.5 25 7 700 0.25 10 7.6 454 91 0.04 to 0.08 1N4741A 11 10.45…11.55 23 8 700 0.25 5 8.4 414 83 0.045 to 0.08 1N4742A 12 11.4…12.6 21 9 700 0.25 5 9.1 380 76 0.045 to 0.085 1N4743A 13 12.35…13.65 19 10 700 0.25 5 9.9 344 69 0.05 to 0.085 1N4744A 15 14.25…15.75 17 14 700 0.25 5 11.4 304 61 0.055 to 0.09 1N4745A 16 15.2…16.8 15.5 16 700 0.25 5 12.2 285 57 0.055 to 0.09 1N4746A 18 17.1…18.9 14 20 750 0.25 5 13.7 250 50 0.06 to 0.09 1N4747A 20 19…21 12.5 22 750 0.25 5 15.2 225 45 0.06 to 0.09 1N4748A 22 20.9…23.1 11.5 23 750 0.25 5 16.7 205 41 0.06 to 0.095 1N4749A 24 22.8…25.2 10.5 25 750 0.25 5 18.2 190 38 0.06 to 0.095 1N4750A 27 25.65…28.35 9.5 35 750 0.25 5 20.6 170 34 0.06 to 0.095 1N4751A 30 28.5…31.5 8.5 40 1000 0.25 5 22.8 150 30 0.06 to 0.095 1N4752A 33 31.35…34.65 7.5 45 1000 0.25 5 25.1 135 27 0.06 to 0.095 1N4753A 36 34.2…37.8 7 50 1000 0.25 5 27.4 125 25 0.06 to 0.095 1N4754A 39 37.05…40.95 6.5 60 1000 0.25 5 29.7 115 23 0.06 to 0.095 1N4755A 43 40.85…45.15 6 70 1500 0.25 5 32.7 110 22 0.06 to 0.095 1N4756A 47 44.65…49.35 5.5 80 1500 0.25 5 35.8 95 19 0.06 to 0.095 1N4757A 51 48.45…53.55 5 95 1500 0.25 5 38.8 90 18 0.06 to 0.095 1N4758A 56 53.2…58.8 4.5 110 2000 0.25 5 42.6 80 16 0.06 to 0.095 1N4759A 62 58.9…65.1 4 125 2000 0.25 5 47.1 70 14 0.06 to 0.095 1N4760A 68 64.6…71.4 3.7 150 2000 0.25 5 51.7 65 13 0.06 to 0.095 1N4761A 75 71.25…78.75 3.3 175 2000 0.25 5 56 60 12 0.06 to 0.095 1) The dynamic resistance is derived from the 60 Hz AC voltage which results when an AC current having an RMS value equal to 10% of the Zener Current (IZT or IZK) is superimposed on IZT or IZK. Dynamic resistance is measured at two points to insure a sharp knee on the breakdown curve and to eliminate unstable units. 2) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature. 3) Tested with pulses tp = 20 ms. 4) The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine wave pulse of 1/120 second duration superimposed on the test current IZT. Z ibo Seno Electronic Engineering Co., Ltd. 1N4727A-1N4761A 2 of 4 www.senocn.com 1N4727A-1N4761A Alldatasheet |
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