P-channel MOSFET is basically a following device. a.voltage operated b.power operated c.low-frequency operated d.current operated

One characteristic of the emitter follower is ______. A. low resistance output B. low current amplification C. high voltage amplification

QUESTION 2a) How would you characterise power bipolar devices in comparison with power MOSFETs? Illustrate your answer by providing unique features of power MOSFETs. b) Using the aid of a MOSFET diagram, explain operational features of the power MOSFET. Support your explanation using MOSFET operation as a switch. Also, illustrate the conditions needed to drive a power MOSFET in the different regions of operation. c) Discuss four (4) advantages of a bridge or half-bridge forward converter when compared with a single-ended forward converter

Please show work

please quickly thanks !

The transistor parameters in the circuit shown in the Figure are VTNI = 0.6 V, VTP2 = -0.6 V, Ka1 = 0.2 mA/v?, Kp2 = 1.0 mA/V?. The circuit parameters are Vpp = 5 V and Rin = 400 kn. And R, = 950 ka. (a) Design the circuit such that Ipo1 = 0.5 mA, loo2 = 0.2 mA, VosQ1 = 3 V, and Vspo2 = 2 V and the voltage across Rsi is to be 0.6 V. (b) Give the small signal model (c) Determine the small-signal voltage gain Av = vo/vi. VDD Rp1 Rs2 Rin Cs2 M2 M1 Cc Rs1 Rp2 ww ww ww ww ww

State and explain the relation of drain current versus gate to source voltage for an MOSFET.

05: Choose the correct answer: 1. The current in FET flows between terminals. (Drain and gate Drain and source Gate and soarce None of these) 2. The threshold voltage is in enhancement type metal oxide semiconductor field effect transistor. (Positive Negative Zero Positive) 3. The drift current density effected by (An electric filed • Concentration gradient in holes • Concentration gradient in free electrons All of these) 4. The band gap between conduction and valance band in an insulator is (Low Very low High Moderate) 5. Operating point of a transistor must be independent of (Biasing Amplification Variations in parameters Filtration) 6. When a transistor operating at the central of the load line is declining, the current gain will change the Q-point (down up nowhere of the load line) 7. A bipolar junction transistor when used as a switch, operates in (cut-off and active region active and saturation region cut-off and saturation region all of these) 8. Inversion layer in an MOS…

A PWM signal changes with a voltage of -15 and 15 volts while it is desirable to produce an effective (average) voltage of the PWM signal of 9 volts. The duty cycle that must be generated is

b. What is the "turn-on" VGs voltage for the N-channel MOSFET transistors?