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Michel Keijzers
Michel Keijzers
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fet FET to be controlled with less than 1V Vgs

I have a simple switch circuit that is powered with a single 1.5V alkaline battery. I want to find a mosfet MOSFET(or other device) that will switch on when the battery voltage is applied. I can find plenty of fetsFETs with a Vgs of 1.5V but none that seem to switch on properly if the battery is a bit flat (ie 1V).

So I'm after Vgs of less than 1V, drain current is less than 100mA, Vds is the battery voltage, ie 1 to 1.5V. Any

Any ideas?

fet to be controlled with less than 1V Vgs

I have a simple switch circuit that is powered with a single 1.5V alkaline battery. I want to find a mosfet (or other device) that will switch on when the battery voltage is applied. I can find plenty of fets with a Vgs of 1.5V but none that seem to switch on properly if the battery is a bit flat (ie 1V).

So I'm after Vgs of less than 1V, drain current is less than 100mA, Vds is the battery voltage, ie 1 to 1.5V. Any ideas?

FET to be controlled with less than 1V Vgs

I have a simple switch circuit that is powered with a single 1.5V alkaline battery. I want to find a MOSFET(or other device) that will switch on when the battery voltage is applied. I can find plenty of FETs with a Vgs of 1.5V but none that seem to switch on properly if the battery is a bit flat (ie 1V).

So I'm after Vgs of less than 1V, drain current is less than 100mA, Vds is the battery voltage, ie 1 to 1.5V.

Any ideas?

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NickyJ
NickyJ
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fet to be controlled with less than 1V Vgs

I have a simple switch circuit that is powered with a single 1.5V alkaline battery. I want to find a mosfet (or other device) that will switch on when the battery voltage is applied. I can find plenty of fets with a Vgs of 1.5V but none that seem to switch on properly if the battery is a bit flat (ie 1V).

So I'm after Vgs of less than 1V, drain current is less than 100mA, Vds is the battery voltage, ie 1 to 1.5V. Any ideas?