Power bipolar transistors are semiconductors in which a base n-type or p-type layer is sandwiched between emitter and collector layers of the opposite type. The junctions between the semiconductor sections amplify weak incoming electrical signals. Search by Specification | Learn More about Power Bipolar Transistors

Insulated gate bipolar transistors (IGBT) are bipolar transistors with an insulated gate. They combine the advantages of the bipolar transistor (high voltage and current) with the advantages of the MOSFET (low power consumption and high switching). Search by Specification | Learn More about Insulated Gate Bipolar Transistors (IGBT)

RF transistors are designed to handle high-power radio frequency (RF) signals in devices such as stereo amplifiers, radio transmitters, and television monitors. Search by Specification | Learn More about RF Transistors

Small-signal bipolar transistors (BJT) are semiconductors that amplify small AC or DC signals. They consist of a base n-type or p-type layer sandwiched between emitter and collector layers of the opposite type. Search by Specification | Learn More about Small-signal Bipolar Transistors (BJT)

Junction field-effect transistors (JFET) consist of a semiconductor channel in which the width and the conductivity of the channel is controlled by the space-charge region associated with the p-n region. Search by Specification | Learn More about Junction Field-Effect Transistors (JFET)

RF bipolar transistors consist of an N-type or P-type layer sandwiched between two layers of the opposite type. They are designed to handle high-power radio frequency (RF) signals in devices such as stereo amplifiers, radio transmitters, and television monitors. Search by Specification | Learn More about Bipolar RF Transistors

RF MOSFET transistors are metal-oxide semiconductor field-effect transistors (MOSFETs) that are designed to handle high-power RF signals from devices such as stereo amplifiers, radio transmitters, TV monitors, etc. Search by Specification | Learn More about RF MOSFET Transistors

Darlington transistors (Darlington pairs) are semiconductor devices that combine two bipolar transistors in a single device. They provide high current gain (commonly written ß) and require less space than configurations that use two discrete transistors. Search by Specification | Learn More about Darlington Transistors

Specialty transistors are specialty or proprietary products and accessories related to transistors. Learn More about Specialty Transistors

Unijunction transistors (UJT) are three-terminal devices that exhibit a negative resistance characteristic. Search by Specification | Learn More about Unijunction Transistors (UJT)

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. Search by Specification | Learn More about Programmable Unijunction Transistors (PUT)

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. Search by Specification | Learn More about Metal-oxide Semiconductor FET (MOSFET)

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. Search by Specification | Learn More about Power MOSFET

...and are more sensitive than photodiodes, semiconductor devices that require a pre-amplifier. Phototransistors feed a photocurrent output into the base of a small signal transistor. For each illumination level, the output is defined by the area... Search by Specification | Learn More about Phototransistors