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For my application, I want to limit max allowable current to 50mA. Upon that, the circuit should be protected.
From this, I have calculated R1 as 0.6V x 50mA => 30mOhms
R2 is no needed means. Then should I short the connections of Q1 collector and emitter? Kindly clarify.
R3 = 100K; R4 = 10K;
Q2 and Q3 => BSS84-7-F, MOSFET P-CH 50V 130MA SOT23-3.
Are these values are ok.
R2 is only needed if the input voltage is higher than the Vgs(max) rating of the MOSFET............
R2 is no needed means. Then should I short the connections of Q1 collector and emitter? Kindly clarify.
R3 = 100K; R4 = 10K;
Q2 and Q3 => BSS84-7-F, MOSFET P-CH 50V 130MA SOT23-3.
Are these values are ok.