Transistor TRIZ Cases

A dual-transistor CMOS switch isolates input and output when monitored voltages exceed supply or ground, preventing leakage and measurement errors.

Blocking circuitry on ON and OFF pulse lines rejects common mode transients while cutting high-voltage driver propagation delay.

A jump-start circuit and positive feedback speed bootstrapped switch turn-on, enabling cleaner gigahertz RF sampling in CMOS ADC inputs.

Modulated NMOS and PMOS buffer-gate voltages suppress off-state GIDL leakage in analog switches while maintaining signal transmission.

Time-shifted switching of monolithically integrated sub-transistors lowers peak power during inductive commutation and reduces transistor damage risk.

Gate capacitance detection lets a segmented driver match MOSFET drive strength, cutting switching loss, EMI, and mismatch issues.

By cutting off the drive triode in hold mode, this circuit improves signal isolation and switching speed for higher sampling frequency.

Series diodes in the bias circuit let an off-chip driver tolerate similar voltages in functional and cold-spare modes, protecting signal integrity.

Inductively coupled Kelvin source connections and source inductors help parallel transistors share switching current despite threshold voltage differences.

A delayed PMOS gate in the RF switch bias circuit speeds body charging while reducing leakage current and breakdown risk.

A central switch element improves off-state signal isolation while limiting on-state insertion loss in a differential switch circuit.

A voltage divider gate bias in a triple-well NMOS RF switch cuts oxide stress while preserving power handling and fast switching.

A synchronously switched GaN bootstrap transistor removes reverse recovery losses in high-voltage half-bridge circuits at high frequency.

Gate and channel bias adapt to supply voltage differences so one FET RF switch IC can balance ON impedance, isolation, and power handling.

Signal waveform measurements feed a reliability model to predict electronic component degradation and guide operating-parameter adjustments before failure.

A staged transistor drive voltage limits switch-on stress during possible short circuits, then rises after the waiting period to cut normal-operation losses.

Auxiliary shorting switches bypass bias resistors to cut RF switch RC delay while preserving off-state Q and power handling.

A voltage level shifter moves the Schmitt trigger threshold close to rail voltage to cut class-D switching overshoot, undershoot, and energy loss.

An inductive compensation circuit offsets RF switch parasitic off-capacitance, enabling larger transistors with lower insertion loss and higher isolation.

A self-biasing transistor acts as a variable resistor to cut OFF-state losses while preserving fast GaN HEMT switching.

Latch-protected capacitive input choppers measure small differential signals under high common-mode voltage without excess clock swing or common-mode current.

A single bias circuit switches transistor states to vary bias voltage by power mode, cutting low-mode current use and circuit area.

A floating voltage source and potential isolator cut control-current losses while enabling fast bidirectional MOSFET switching in multiplexers.

An added compensating capacitor preserves switching delay and suppresses flash on/off in small MOSFET signal output circuits.

A switched capacitor in a half-bridge driver generates negative high-side gate bias without an insulated supply, cutting parts and reverse loss.

Dynamic voltage switching protects transistor withstand voltage under high input signals while cutting semiconductor interface power use.

Current sensing replaces voltage-drop switching to stop active diode oscillation and cut forward power loss with stable low-drop conduction.

A blocking circuit checks ON and OFF pulse voltages to stop common-mode false switching without the extra delay of de-glitch filters.

Selective high-side and low-side driver control keeps sliding cam actuators in the desired lift state during short-to-ground faults.

An inductive gate-drive circuit uses a BJT and inductor to rapidly discharge high-capacitance MOSFET gates for steeper pulse fall times.

A differential capacitive level shifter with latch feedback and hysteresis prevents spurious bridge switching under high slew rates.

A resistor-coded switch circuit wakes a controller through one wire, cutting standby current to zero while preserving reliable input sensing.

A dv/dt feedback circuit smooths the dimmer turn-off profile to cut EMI and harmonics without increasing power dissipation.

Opposed MOSFETs and a heat-radiating busbar let this switching board block current in both directions while staying compact and low-noise.

A logic-controlled protection circuit detects wafer dicing and isolates cut test lines to prevent leakage from disrupting die-let operation.

Odd-even gate resistor isolation in a 2N transistor RF switch reduces leakage current while limiting signal loss and transmission delay.

Sequential power switch activation speeds IC wakeup as virtual node voltage rises, limiting inrush current and power supply noise.