So this is almost a data sheet question
I want to use a 12V zener to clamp a voltage to a max of 12V pretty standard.
This is hypothetical by the way.
Say i apply 13V to a 12V zener and it clamps to 12. Ok no problem The zener doesn't work so hard and does have to dissipate a lot of heat or current.
If i do the same thing but apply say 17V to a 12V zener it has to work much harder to clamp it. It sinks more current and dissipates more heat.
What is the value in a data sheet that tells me what a Zener is good for as far as clamping goes? How do i calculate it?
Im just not familiar with the terms used in the data sheet. Thanks
I want to use a 12V zener to clamp a voltage to a max of 12V pretty standard.
This is hypothetical by the way.
Say i apply 13V to a 12V zener and it clamps to 12. Ok no problem The zener doesn't work so hard and does have to dissipate a lot of heat or current.
If i do the same thing but apply say 17V to a 12V zener it has to work much harder to clamp it. It sinks more current and dissipates more heat.
What is the value in a data sheet that tells me what a Zener is good for as far as clamping goes? How do i calculate it?
Im just not familiar with the terms used in the data sheet. Thanks