How to Read Zener Diode Code

Numerous experts are perplexed on how to genuinely browse a zener diode code. There are a lot of forms of code amount indicated on it can be overall body. The seem and condition of a zener diode sometimescan be mistaken to be a ordinary sign diode. To differentiate it, is by wanting at the codenumber on it can be overall body- regardless of whether it is a ordinary diode or zener diode. Many thanks to the companies wherever their key boards are printed with the phrase ‘ZD’ which referred to zener diode and ‘D’ usually means a diode.

Even so, from my professional some printed circuit board the marking of ‘D’ also can signify zener diode. This will misled a technician into believing a zener diode is basically a diode. We as a technician or engineer will have to know or be delicate about the marking. The only way to discover out is by referring the code amount printed on the component’s overall body from a semiconductor information e-book. With out information e-book it is pretty complicated to know the genuine zener diode voltage. If you do not have the information e-book you may perhaps go to Google research motor and kind the subsequent code and hope you can discover the respond to there! A mistaken substitution of zener diode may perhaps brought on your machines to malfunction and occasionally will even blow your machines. Time and dollars are reduction because of to that we absence of awareness of detect the correct zener diode voltage. If you are not able to detect the code, do not fear as this publication are in this article to guidebook you to correctly on how to browse the zener diode code. zener diode

5V1=five.1Volt zener diode

12= 12 Volt zener diode

12V= 12 Volt zener diode

BZX85C22=22Volt one watt zener diode (refer to ECG PHILIPS SEMICONDUCTORS Grasp Substitute Information)

BZY85C22=22Volt one/two watt zener diode (refer to ECG PHILIPS SEMICONDUCTORS Grasp Substitute Information)

Be aware: There is also component amount these types of as BZVXXXXX wherever you have to discover it from ECG SEMICONDUCTOR Ebook.

1N4746= 18 Volt one watt zener diode (refer to ECG PHILIPS SEMICONDUCTORS Grasp Substitute Information)

6C2=six.two Volt zener diode. (If you seem at the zener diode code it is penned as 6C2 Looking at FROM Prime TO Base) You should not browse from base to prime usually the benefit you get is 2C6 which you are unable to discover from information e-book!

I believe that a lot of will check with how do I get the voltage for the code of 6C2. However refer to ECG e-book, you have to research for HZ component amount. Which is indicate rather of getting 6C2, research for HZ6C2 and you will get the respond to! The most affordable zener voltage that I arrived throughout was two.four volt and the optimum was 200 Volt five watt.

Summary- Be inform when examining the component amount of a zener diode. You should not usually suppose that a tiny sign diode is usually a zener diode. Diligently notice the marking on the key board and browse the zener diode component amount refer to the semiconductor e-book, if possible ECG SEMICONDUCTOR Facts Ebook which you can get from your regional digital distributor. With this awareness in brain, you will be correctly discover the correct voltage of a zener diode.

Jestine Yong