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Zener Diode

A Zener diode is a type of diode that permits current not only in the forward direction like a normal diode, but also in the reverse direction if the voltage is larger than the breakdown voltage known as "Zener knee voltage" or "Zener voltage".

Topdiode supplies zener diodes for voltage regulation circuits as bellow:

Zener Diode

Power dissipation P/N Voltage Range  
500mW,1/2W BZX55C2V7~47V DO-35 2.7V~47V PDF
500mW,1/2W BZV55C2V4~47V LL-34 2.4V~47V PDF
1000mW, 1W 1N4729A~1N4756A DO-41 3.3V~100V PDF
1W ZM4728~ZM4761 LL-41 3.3V~100V PDF
0.35W BZX84C3V0-47V 3V0~47V PDF
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