I believe I need a depletion mode transistor, NPN type.
The functionality that I need is a normally closed transistor that allows a low side signal (ground?) from the collector to the emitter when it does not receive any signal at the base. Then I can trigger the base with <= 14vdc and break the gates connection from the collector and emitter.
I drew 2 pictures to better illustrate what I mean, the first being the transistors resting state, without any value going to the base, and the second picture with a 12v value going to the base. It's functionality is really very similar to a SPST normally closed relay.
The functionality that I need is a normally closed transistor that allows a low side signal (ground?) from the collector to the emitter when it does not receive any signal at the base. Then I can trigger the base with <= 14vdc and break the gates connection from the collector and emitter.
I drew 2 pictures to better illustrate what I mean, the first being the transistors resting state, without any value going to the base, and the second picture with a 12v value going to the base. It's functionality is really very similar to a SPST normally closed relay.