1N4728是什么作用： 1W silicon planar zener diode. Nominal zener voltage Vz = 3.3 V. Test current Izt = 76 mA.

1N4728类似电子元器件：

1N4733
- 1W silicon planar zener diode. Nominal zener voltage Vz = 5.1 V. Test current Izt = 49 mA.
1N4747
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- 1W silicon planar zener diode. Nominal zener voltage Vz = 39 V. Test current Izt = 6.5 mA.
1N4728
- 1W silicon planar zener diode. Nominal zener voltage Vz = 3.3 V. Test current Izt = 76 mA.
1N4755
- 1W silicon planar zener diode. Nominal zener voltage Vz = 43 V. Test current Izt = 6.0 mA.
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1N4762
- 1W silicon planar zener diode. Nominal zener voltage Vz = 82 V. Test current Izt = 3.0 mA.
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- 1W silicon planar zener diode. Nominal zener voltage Vz = 56 V. Test current Izt = 4.5 mA.

1N4728 PDF资料和参数原理简介

封装形式 :

引脚数量 : 2

温度范围 : 最小 -65 °C | 最大 175 °C

文件大小 : 60 KB

功能应用 : 1W silicon planar zener diode. Nominal zener voltage Vz = 3.3 V. Test current Izt = 76 mA.