Programmable Unijunction Transistors (PUT)
(23 companies)
Programmable uni-junction transistors (PUT) are three-terminal thyristors that are triggered into conduction when the voltage at the anode exceeds the voltage at the gate. The PUT is similar to the UJT, but its intrinsic standoff ratio can be set by two external resistors. Hence, the term "programmable " is used.
Metal-Oxide Semiconductor FET (MOSFET)
(228 companies)
Metal-oxide semiconductor field-effect transistors (MOSFETs) are electronic switching devices with a conducting channel as the output. An electrode called a gate controls the width of the channel and determines how well the MOSFET conducts.
Power MOSFET
(199 companies)
Power MOSFETs are majority carrier devices which have high input impedance and do not exhibit minority carrier storage effects, thermal runaway, or secondary breakdown. Power MOSFETs have higher breakdown voltages than bipolar junction transistors (BJTs) and can be used in higher frequency applications where switching power losses are important.
Gate Drivers
(114 companies)
Gate drivers are electronic circuits that apply correct power levels to metal-oxide field-effect transistors (MOSFETs) and insulated gate bipolar transistors (IGBTs).
Curve Tracers
(16 companies)
Curve tracers vary a parameter and measure another to analyze the characteristic curves of discrete semiconductor devices such as diodes, transistors, and thyristors.
Semiconducting Materials
(234 companies)
Semiconductors (metalloids) or semiconductor materials are used to fabricate microelectronic and optoelectronic devices such as transistors, photodetectors or solar cells.
Phototransistors
(97 companies)
...of Phototransistors. Bipolar transistors are the most commonly used transistors. Phototransistors are typically bipolar NPN devices and are made of three lead components: The base is the lead responsible for activating the transistor. It is the gate...
IC Electronic Filters
(201 companies)
IC electronic filters are frequency-selective circuits that consist of devices such resistors, capacitors, inductors, transistors, or operational amplifiers coupled with reactive components.
Thyristors
(358 companies)
...is removed, until the current is reduced to a certain level or until thyristors are triggered off, depending on the type of device. Types. Four-Layer Diodes (Shockley Diode). Shockley diodes behave as a pair of interconnected PNP and NPN transistors...
Parity Checkers and Generators
(36 companies)
...the interaction between generation and check functions. Image credit: T4planet. Logic Families. A parity checker's logic family technology is one of its more important specifications. Some examples include: Transistor-transistor logic (TTL) and related...
LCD Drivers
(99 companies)
...drivers, LCD display drivers, LCD inverters, super twist pneumatic (STN) drivers, and thin film transistors (TFT). An LCD monitor driver informs the operating system (OS) about supported screen resolution. An LCD display driver uses multi-line...
Monostable Multivibrators
(42 companies)
...such as: - 4.5. - 3.3 V. - 3 V. 1.2 V. 1.5 V. 1.8 V. 2.5 V. 3 V. 3.3 V. 3.6 V. Operating temperature is a full-required range. How to Select. Selecting monostable multivibrators requires an analysis of logic families. Transistor-transistor logic (TTL...
Logic Gates
(93 companies)
...oxide semiconductor (CMOS) open drain outputs are counterparts to transistor-to-transistor logic (TTL) open collectors. Open drain devices require a pull-up resistor to achieve a true high state. Open collectors have an output signal provided...
Operational Transconductance Amplifiers (OTA)
(11 companies)
...that use negative feedback, there is a very close relationship between the closed-loop bandwidth, the amplifier bias current, and the closed-loop gain. Specifications. Like voltage-controlled current sources (VCCS), OTAs represent an ideal transistor...
Voltage-to-Frequency Converter Chips
(15 companies)
...in a phase-locked loop. In a voltage to frequency converter circuit, an operational amplifier acts as an input to the voltage-to-frequency converter chip. The input current in the voltage to frequency circuit is directed to a NPN transistor to start its operation...
