Littelfuse, Inc. Datasheets for Transistors

Transistors are electronic devices made of semiconductor material that amplify a signal or open or close a circuit.
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Product Name Notes
"Industrial grade, single switch SiC MOSFETs exhibiting good power cycling characteristics and very fast, low-losses switching behavior. These MOSFETs are recommended for use in high-speed industrial switch mode power supplies.
As opposed to the enhancement-mode MOSFETs, these depletion-mode devices operate in a ‘normally-on’ mode, requiring zero turn-on voltage at the gate terminal. With blocking voltages up to 1700V and low...
Depletion mode MOSFETs, unlike the regular enhancement type MOSFETs, require a negative gate bias to turn off. Consequently they remain on at or above zero gate bias voltage but otherwise...
Description: Ultra Junction X4 86A/94A, 200V, MOSFET Low Qg Low Rdson High power dispassion High Eas
Developed using a charge compensation principle and proprietary process technology, these Ultra Junction MOSFETs provide the best-in-class Figure of Merit (on-resistance times gate charge), which translates into lowest conduction and...
Developed using the charge compensation principle and proprietary process technology, these new devices exhibit the lowest on-state resistances, along with low gate charges and superior dv/dt performance. Their avalanche capability...
GenX3™ IGBTs are PT (Punch Through) manufactured using our robust HDMOS IGBT process. 300V GenX3™ IGBTs offer switching capabilities up to 150 kHz, with currents ranging from 42A to 120A.
Industrial grade, single switch SiC MOSFETs exhibiting good power cycling characteristics and very fast, low-losses switching behavior. These MOSFETs are recommended for use in high-speed industrial switch mode power supplies.
NPT IGBTs feature square RBSOA and 10 us short circuit withstand capability. They have positive temp coefficient of Vce(sat), ideal for paralleling. They are preferred for motor drive applications. These...
P-Channel Standard Power MOSFETs are available in voltage rating from -100V to -600V in industry-popular TO-247 and surface mountable TO-268 packages. They are ideal for Buck Converters and for loads...
Polar™ HiPerFETs (IXF..) combine the strengths of the Polar Standard product family with a faster body diode, whose reverse recovery time (trr) is reduced to make them suitable for phase-shift...
Polar™ P-Channel MOSFETS are fabricated using our Polar technology platform, which significantly reduces the on-state resistance (RDSon) by 30% and gate charge (Qg) by 40% in comparison to legacy counterparts,...
Polar™ Standard Power MOSFETs are tailored to provide designers with a device solution that offers the best compromise between performance and cost. These devices incorporate the Polar technology platform to...
Polar2™ HiPerFET™ versions are offered with drain current ratings of 24, 42, 52, 74, 94 and 120 Amperes. These high-performance versions retain all the features and advantages of the PolarP2™
Polar2™ Standard Power MOSFETs are tailored to provide designers with a device solution that offers the best compromise between performance and cost. These devices incorporate the Polar technology platform to...
Polar3™ Standard Power MOSFETs are suitable for a wide variety of power switching systems, including high-voltage power supplies, capacitor discharge circuits, pulse circuits, laser and x-ray generation systems, high-voltage automated...
Tailored specifically for applications requiring Power MOSFETs to operate in their current saturation regions, these unique devices feature low thermal resistances, high power density, and extended Forward Bias Safe Operating...
The High Voltage series of N-Channel Standard MOSFETs are suitable for a wide variety of power switching systems, including high-voltage power supplies, capacitor discharge circuits, pulse circuits, and current regulators.
The high-performance ceramic substrate based isolated package offers inherent isolation, higher thermal conductivity and reduces thermal resistance junction-to-heatsink while remaining industry standard footprint compatible. These SiC MOSFETs are engineered to...
The Littelfuse family of Punch Through (PT) IGBTs exhibit high gain, very fast switching and low conduction losses. They are optimized for higher speed applications up to 100kHz in UPS,...
The N-Channel HiPerFET™ Standard series includes popular Power MOSFETs (HiPerFET™) for both hard switching and resonant mode applications, offering low gate charge and excellent ruggedness with a fast intrinsic diode.
The new 200V X4-Class Ultra Junction MOSFETs are available in 60A nominal current rating and TO-220 package. These Power MOSFETs feature significantly reduced channel resistance RDS(on). This new family exhibits...
The new 200V X4-Class Ultra Junction MOSFETs are available with 120A nominal current rating in TO-247 package. These Power MOSFETs feature significantly reduced channel resistance RDS(on) leading to an improvement...
The PolarP3™ HiPerFET™ product family is the latest addition to the benchmark high-performance Polar-Series product line for our product portfolio between 300V, 500V and 600V. Its high Figure of Merit...
The Q-Class series devices are popular Power MOSFETs (HiPerFET™) for both hard switching and resonant mode applications, offering low gate charge and excellent ruggedness with a fast intrinsic diode. They...
The Q3-Class series Power MOSFETs provide the end-user with a broad range of devices that demonstrate exceptional power switching performance, excellent thermal characteristics, enhanced device ruggedness, and high energy efficiency.
The Very High Voltage series of N-Channel Standard MOSFETs are specifically designed to address demanding, fast-switching power conversion applications requiring very high blocking voltages up to 4.5kV. Thanks to the...
These 40V TrenchT4™ Power MOSFETs constitute a new generation of high-current Trench devices. Available at either 270A or 340A current rating, they are optimized for synchronous rectification in switched-mode power...
These devices are developed using a charge compensation principle and proprietary process technology, resulting in Power MOSFETs with significantly reduced resistance RDS(on) and gate charge Qg. A low on-state resistance...
These devices are offered with drain-to-source voltage ratings from 40V to 170V and provide high current capabilities of up to 600 Amperes (Tc=@25oC). The combined high current ratings of these...
These IXTA130N15X4A devices are developed using a charge compensation principle and proprietary process technology, resulting in Power MOSFETs with significantly reduced resistance RDS(on) and gate charge Qg. A low on-state...
These Power MOSFETs based on Super Junction technology feature the lowest RDS(on) in 600V-800V class MOSFETs. Internal DCB isolation simplifies assembly and reduces thermal resistance from junction to heat sink.
This family of 1700V IGBTs are rugged NPT devices targeted for high voltage applications, requiring 10us short circuit withstand capability. They are particularly suitable for high voltage switching applications. We...
Trench Gate Power MOSFETs are ideally suited for low voltage/ high current applications, requiring an exceedingly low RDS(on), thus guaranteeing very low power Dissipation. This, combined with wide ranging operating...
Trench P-Channel MOSFETs are well suited for ‘high side’ switching applications where a simple drive circuit referenced to ground can be employed, avoiding additional ‘high side’ driver circuitry commonly involved...
Ultra-Junction X-Class Power MOSFETs with fast body diodes are rugged devices that display the lowest on-state resistances in the industry, enabling very high power density in high-voltage power conversion applications.
When Power MOSFETs are used in the linear-mode operation, as opposed to their conventional switch-mode one, they are required to endure substantially high thermal and electrical stresses due to the...

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