1N系列稳压管参数

1N系列稳压二极管参数
型号稳定电压型号稳定电压型号稳定电压型号稳定电压1N4678 1.8 1N4729A 3.6 1N5244 14 1N5991 4.3 1N4679 2 1N4730A 3.9 1N5245 15 1N5992 4.7 1N4680 2.2 1N4731A 4.3 1N5246 16 1N5993 5.1 1N4681 2.4 1N4732A 4.7 1N5247 17 1N5994 5.6 1N4682 2.7 1N4733A 5.1 1N5248 18 1N5995 6.2 1N4683 3 1N4734A 5.6 1N5249 19 1N5996 6.8 1N4684 3.3 1N4735A 6.2 1N5250 20 1N5997 7.5 1N4685 3.6 1N4736A 6.8 1N5251 22 1N5998 8.2 1N4686 3.9 1N4737A 7.5 1N5252 24 1N5999 9.1 1N4687 4.3 1N4738A 8.2 1N5253 25 1N6000 10 1N4688 4.7 1N4739A 9.1 1N5254 27 1N6001 11 1N4689 5.1 1N4740A 10 1N5255 28 1N6002 12 1N4690 5.6 1N4741A 11 1N5256 30 1N6003 13 1N4691 6.2 1N4742A 12 1N5257 33 1N6004 15 1N4692 6.8 1N4743A 13 1N5730 5.6 1N6005 16 1N4693 7.5 1N4744A 15 1N5731 6.2 1N6006 18 1N4694 8.2 1N4745A 16 1N5732 6.8 1N6007 20 1N4695 8.7 1N4746A 18 1N5733 7.5 1N6008 22 1N4696 9.1 1N4747A 20 1N5734 8.2 1N6009 24 1N4697 10 1N4748A 22 1N5735 9.1 1N6010 27 1N4698 11 1N4749A 24 1N5736 10 1N6011 30 1N4699 12 1N4750A 27 1N5737 11 1N6012 33 1N4700 13 1N4751A 30 1N5738 12 1N6013 36 1N4701 14 1N4752A 33 1N5739 13 1N6014 39 1N4702 15 1N4753A 36 1N5740 15 1N6015 43 1N4703 16 1N4754A 39 1N5741 16 1N6016 47 1N4704 17 1N4755A 43 1N5742 18 1N6017 51 1N4705 18 1N4756A 47 1N5743 20 1N6018 56 1N4706 19 1N4757A 51 1N5744 22 1N6019 62 1N4707 20 1N4758A 56 1N5745 24 1N6020 68 1N4708 22 1N4759A 62 1N5746 27 1N6021 75 1N4709 24 1N4760A 68 1N5747 30 1N6022 82 1N4710 25 1N4761A 75 1N5748 33 1N6023 91 1N4711 27 1N5236 7.5 1N5749 36 1N6024 100 1N4712 28 1N5237 8.2 1N5750 39 1N6025 110 1N4713 30 1N5238 8.7 1N5985 2.4 1N6026 120 1N4714 33 1N5239 9.1 1N5986 2.7 1N6027 130 1N4715 36 1N5240 10 1N5987 3 1N6028 150 1N4716 39 1N5241 11 1N5988 3.3 1N6029 160 1N4717 43 1N5242 12 1N5989 3.6 1N6030 180 1N4728A 3.3 1N5243 13 1N5990 3.9 1N6031 200
稳压二极管稳压值的测量方法
稳压二极管稳压值的测量方法
如图5-27所示,用0~30V连续可调直流电源为稳压二极管提供测试电源。

对于13V以下的稳压二极管,可将稳压电源的输出电压调至15V,将电源正极串联1只1.5 kQ限流电阻后与被测稳压二极管的负极相连接,电源负极与稳压二极管的正极相接,再用万用表测量稳压二极管两端的电压值,所测的读数即为稳压二极管的稳压值。

若稳压二极管的稳压值高于15V,则应将稳压电源调到20V以上。