1w穩(wěn)壓二極管 in4728 1w 3v3
| 應(yīng)用范圍 |
穩(wěn)壓 |
品牌 |
國產(chǎn) |
| 型號 |
in4728a |
結(jié)構(gòu) |
點接觸型 |
| 封裝形式 |
直插型 |
封裝材料 |
玻璃封裝 |
| electrical characterics (ta=25℃ uniess otherwise noted,vf=1.2v max ＠ if=200ma for all tybes) |
| device | device | zener voitage (note 3 & 4.) | zener imbedance (note 5.) | leakage current | lr |
| (note 2.) | marking | vz(voits) | ＠izt | zzt＠ izt | zzk＠ izk | ir＠ vr | (note 6.) |
| | min | nom | max | (ma) | （ω） | （ω） | (ma) | (ua max) | (volts) | (ma) |
| 1n4728a | 1n4728a | 3.135 | 3.3 | 3.465 | 76 | 10 | 400 | 1 | 100 | 1 | 1380 |
| 1n4729a | 1n4729a | 3.42 | 3.6 | 3.78 | 69 | 10 | 400 | 1 | 100 | 1 | 1260 |
| 1n4730a | 1n4730a | 3.705 | 3.9 | 4.095 | 64 | 9 | 400 | 1 | 50 | 1 | 1190 |
| 1n4731a | 1n4731a | 4.085 | 4.3 | 4.515 | 58 | 9 | 400 | 1 | 10 | 1 | 1070 |
| 1n4732a | 1n4732a | 4.465 | 4.7 | 4.935 | 53 | 8 | 500 | 1 | 10 | 1 | 970 |
| 1n4733a | 1n4733a | 4.845 | 5.1 | 5.355 | 49 | 7 | 550 | 1 | 10 | 1 | 890 |
| 1n4734a | 1n4734a | 5.32 | 5.6 | 5.88 | 45 | 5 | 600 | 1 | 10 | 2 | 810 |
| 1n4735a | 1n4735a | 5.89 | 6.2 | 6.51 | 41 | 2 | 700 | 1 | 10 | 3 | 730 |
| 1n4736a | 1n4736a | 6.46 | 6.8 | 7.14 | 37 | 3.5 | 700 | 1 | 10 | 4 | 660 |
| 1n4737a | 1n4737a | 7.125 | 7.5 | 7.875 | 34 | 4 | 700 | 0.5 | 10 | 5 | 605 |
| 1n4738a | 1n4738a | 7.79 | 8.2 | 8.61 | 31 | 4.5 | 700 | 0.5 | 10 | 6 | 550 |
| 1n4739a | 1n4739a | 8.645 | 9.1 | 9.555 | 28 | 5 | 700 | 0.5 | 10 | 7 | 500 |
| 1n4740a | 1n4740a | 9.5 | 10 | 10.5 | 25 | 7 | 700 | 0.25 | 10 | 7.6 | 454 |
| 1n4741a | 1n4741a | 10.45 | 11 | 11.55 | 23 | 8 | 700 | 0.25 | 5 | 8.4 | 414 |
| 1n4742a | 1n4742a | 11.4 | 12 | 12.6 | 21 | 9 | 700 | 0.25 | 5 | 9.1 | 380 |
| 1n4743a | 1n4743a | 12.35 | 13 | 13.65 | 19 | 10 | 700 | 0.25 | 5 | 9.9 | 344 |
| 1n4744a | 1n4744a | 14.25 | 15 | 15.75 | 17 | 14 | 700 | 0.25 | 5 | 11.4 | 304 |
| 1n4745a | 1n4745a | 15.2 | 16 | 16.8 | 15.5 | 16 | 700 | 0.25 | 5 | 12.2 | 285 |
| 1n4746a | 1n4746a | 17.1 | 18 | 18.9 | 14 | 20 | 750 | 0.25 | 5 | 13.7 | 250 |
| 1n4747a | 1n4747a | 19 | 20 | 21 | 12.5 | 22 | 750 | 0.25 | 5 | 15.2 | 225 |
| 1n4748a | 1n4748a | 20.9 | 22 | 23.1 | 11.5 | 23 | 750 | 0.25 | 5 | 16.7 | 205 |
| 1n4749a | 1n4749a | 22.8 | 24 | 25.2 | 10.5 | 25 | 750 | 0.25 | 5 | 18.2 | 190 |
| 1n4750a | 1n4750a | 25.65 | 27 | 28.35 | 9.5 | 35 | 750 | 0.25 | 5 | 20.6 | 170 |
| 1n4751a | 1n4751a | 28.5 | 30 | 31.5 | 8.5 | 40 | 1000 | 0.25 | 5 | 22.8 | 150 |
| 1n4752a | 1n4752a | 31.35 | 33 | 34.65 | 7.5 | 45 | 1000 | 0.25 | 5 | 25.1 | 135 |
| 1n4753a | 1n4753a | 34.2 | 36 | 37.8 | 7 | 50 | 1000 | 0.25 | 5 | 27.4 | 125 |
| 1n4754a | 1n4754a | 37.05 | 39 | 40.95 | 6.5 | 60 | 1000 | 0.25 | 5 | 29.7 | 115 |
| 1n4755a | 1n4755a | 40.85 | 43 | 45.15 | 6 | 70 | 1500 | 0.25 | 5 | 32.7 | 110 |
| 1n4756a | 1n4756a | 44.65 | 47 | 49.35 | 5.5 | 80 | 1500 | 0.25 | 5 | 35.8 | 95 |
| 1n4757a | 1n4757a | 48.45 | 51 | 53.55 | 5 | 95 | 1500 | 0.25 | 5 | 38.8 | 90 |
| 1n4758a | 1n4758a | 53.2 | 56 | 58.8 | 4.5 | 110 | 2000 | 0.25 | 5 | 42.6 | 80 |
| 1n4759a | 1n4759a | 58.9 | 62 | 65.1 | 4 | 125 | 2000 | 0.25 | 5 | 47.1 | 70 |
| 1n4760a | 1n4760a | 64.6 | 68 | 71.4 | 3.7 | 150 | 2000 | 0.25 | 5 | 51.7 | 65 |
| 1n4761a | 1n4761a | 71.25 | 75 | 78.75 | 3.3 | 175 | 2000 | 0.25 | 5 | 56 | 60 |
| 1n4762a | 1n4762a | 77.9 | 82 | 86.1 | 3 | 200 | 3000 | 0.25 | 5 | 62.2 | 55 |
| 1n4763a | 1n4763a | 86.45 | 91 | 95.55 | 2.8 | 250 | 3000 | 0.25 | 5 | 69.2 | 50 |
| 1n4764a | 1n4764a | 95 | 100 | 105 | 2.5 | 350 | 3000 | 0.25 | 5 | 76 | 45 |