Products/Services for Germanium Datasheet Transistor
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Transistors - (701 companies)...codes describe leaded devices and SOTxxx case codes describe surface mounted devices. Material - Transistors are most commonly composed of one of two semi-conductive materials: silicon or germanium. Specific levels of impurities (dopants) are added...Transistor TypePolarityPackage Type -
Small-Signal Bipolar Transistors (BJT) - (89 companies)...layers of P-type material. Images credit: Wikimedia. Or, if nominated by material, the BJT would be called a silicon transistor, germanium transistor, etc. Specifications. The following parameters are important when considering bipolar junction... -
RF Transistors - (149 companies)RF transistors are designed to handle high-power radio frequency (RF) signals in devices such as stereo amplifiers, radio transmitters, and television monitors. RF transistors are designed to handle high-power radio frequency (RF) signals in devices... -
RF MOSFET Transistors - (61 companies)...as miniature electronic switches. Like other semiconductor devices, MOSFET RF transistors are made of materials such as silicon (Si) or germanium (Ge) and doped with impurities to induce changes in electrical properties. Voltage is applied between... -
Semiconducting Materials - (234 companies)Semiconductors (metalloids) or semiconductor materials are used to fabricate microelectronic and optoelectronic devices such as transistors, photodetectors or solar cells. Description. Semiconductors and semiconductor materials are used to fabricate... -
Diodes - (823 companies)Diodes are electronic components that conduct electric current in only one direction, functioning as a one-way valve. Diodes are manufactured using semiconductor materials such as silicon, germanium or selenium and are used as voltage regulators...
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Audio Amplifiers and Preamplifiers - (374 companies)Audio amplifiers and audio preamplifiers are used to increase the amplitude of sound signals. Preamplifiers or preamps are designed to amplify low-level signal from a high-impedance device such as a microphone or instrument pick-up. After pre-amplification, the signal is sent to a power amplifier or amp, which provides the higher current necessary to drive the speakers.
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General Purpose Diodes - (122 companies)...impurities. The semiconductor, crystalline lattice, is composed of materials such as silicon, germanium, or selenium. The N-type impurities and P-type impurities are doping agents used to create two junctions, a cathode and an anode with a depletion...
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Phototransistors - (97 companies)...com. Phototransistors are made of semi-conductive materials. Although germanium has more desirable electrical properties, silicon is more commonly used because of its reliability and low cost. How Phototransistors Work. A typical transistor consists...
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Parity Checkers and Generators - (36 companies)...a combination of p-type and n-type metal-oxide-semiconductor field effect transistors (MOSFETs) to implement logic gates and other digital circuits. Bipolar CMOS (BiCMOS) is a silicon-germanium technology that combines the high speed of bipolar TTL...
Product News
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Shanghai Optics
Germanium Lens Click here to learn more about germanium lenses. www.shanghai-optics.com. Our germanium lenses have a high refractive index --the highest refractive index among readily available IR transmitters. It also exhibits minimal chromatic aberration due to low dispersion. Because of these properties, Ge lenses are ideal for use in infrared (FLIR and FTIR) field applications. Other applications include thermal imaging systems and precision analytic instruments which may be used in harsh environments... (read more)Browse Optical Lenses Datasheets for Shanghai Optics -
Avantier Inc.
Germanium Lenses Our germanium lenses also come with BBAR (broadband anti-reflection) coatings, which further enhance their performance, particularly in the desired wavelength range of 3-12 mm. These coatings maximize light transmission, reaching up to 95% in some cases. Incorporating germanium transmits, which is a unique characteristic of this material, these lenses excel in mid-infrared light applications. The inclusion of AR coatings further boosts their transmission capabilities, allowing for superior... (read more)Browse Aspheric Lenses Datasheets for Avantier Inc. -
Avantier Inc.
Germanium Windows Germanium windows have become the avant-garde choice for advanced optical applications, particularly in the infrared (IR) spectrum. Their exceptional properties offer a plethora of advantages that make them highly sought after for rugged environments: Broad Transmission Range in Infrared (IR) Spectrum: Germanium windows boast unparalleled transparency to infrared wavelengths, spanning from 2 um to 14 um. This unique characteristic makes them suitable for IR laser applications, facilitating... (read more)Browse Optical Windows Datasheets for Avantier Inc. -
Avantier Inc.
Germanium Optical Domes Advantages of Germanium Optical Domes. Broad IR Transmission Range: Germanium Optical Domes offer high transparency in the IR spectrum, making them ideal for thermal imaging, IR spectroscopy, and other applications requiring the capture of IR radiation. Excellent Optical Clarity: Germanium has low dispersion, resulting in minimal chromatic aberrations, ensuring consistent optical quality across the entire IR wavelength range. Robustness and Durability: Germanium 's exceptional hardness allows... (read more)Browse Optical Lenses Datasheets for Avantier Inc. -
Shanghai Optics
Custom Germanium Lenses Learn more about Germanium Lenses. www.shanghai-optics.com. Germanium lenses are optical lenses made of polished germanium. Germanium Optics are rugged and resistant to corrosion, and are ideal for harsh environments and applications where there is constant exposure to the elements. At Shanghai Optics we manufacture a wide variety of germanium lenses with various anti reflection coatings. Spherical plano-concave, p-convex, concave-convex and aspheric lenses are all available in a wide variety... (read more)Browse Spherical Lenses Datasheets for Shanghai Optics -
Avantier Inc.
Infrared Germanium Aspheric Lenses Infrared Germanium Aspheric Lenses represent a powerful combination of Germanium 's infrared transmission capabilities and aspheric lens design 's optical precision. These lenses have revolutionized IR applications, enabling high-performance imaging, sensing, and spectroscopy in various industries. With their ability to correct aberrations and deliver exceptional image quality, Infrared Germanium Aspheric Lenses continue to advance the frontiers of infrared technology and facilitate... (read more)Browse Aspheric Lenses Datasheets for Avantier Inc. -
Shanghai Optics
Germanium Infrared (IR) Aspheric Lenses To learn more about our infrared (IR) aspheric lenses, click here. www.shanghai-optics.com. Please see our manufacturing capability below and contact us for a quote for Infrared (IR) Aspheric Lenses from Shanghai Optics. Diameter. 5-400mm. Coating Wavelength. 8-12um. Surface Quality. 5-20mm: 20-10, 20-50mm: 40-20, 50-200mm: 60-40, 200-400mm: 80-50. Aspherical Accuracy. 5-20mm: Rt <=0.3um, Ra <=0.03um, 20-50mm: Rt <=0.5um, Ra <=0.05um, 50-200mm: Rt <=0.8um, Ra <=0.08um, 200-400mm: Rt <=1.2um, Ra... (read more)Browse Aspheric Lenses Datasheets for Shanghai Optics -
Fujipoly® America Corp.
A Perfect Fit for Transistors Fujipoly (R) tube-shaped thermal interface covers provide an easy way to improve transistor cooling while streamlining your manufacturing process. Sarcon (R) tubes and sleeves are available in several standard sizes to fit many common transistor types and can be custom ordered to your exact specifications. Installation takes seconds by sliding the tube over the heat-generating component. Once fitted, unwanted heat is dissipated to the surrounding environment or nearby heatsinks. Depending... (read more)Browse Thermal Compounds and Thermal Interface Materials Datasheets for Fujipoly® America Corp. -
Shenzhen Shengyu Electronics Technology Limited
ON Semiconductor 12A02MH PNP RF Transistor The ON Semiconductor 12A02MH is a top-tier PNP bipolar RF transistor designed for superior performance in various applications. With a maximum collector current (IC) of 1000 milliamps and a collector-emitter voltage (VCEO) of 12 volts, this transistor ensures reliable and efficient operation. Key Features: High fT: Boasting a frequency transition (fT) of 450 MHz, this transistor is ideal for RF applications requiring rapid signal processing. Powerful hfe: With a high current gain (hfe) of 300... (read more)Browse Bipolar RF Transistors Datasheets for Shenzhen Shengyu Electronics Technology Limited -
Acme Chip Technology Co., Limited
High-Performance NPN Transistor - 2N3904S The KEC Corporation presents the 2N3904S, a top-notch NPN transistor designed for superior performance in various applications. With a maximum IC of 200 milliamps, VCEO of 40 volts, and a remarkable fT of 300 MHz, this transistor stands out in the world of integrated circuits. Key Features: Versatile Polarity: NPN configuration for flexibility in circuit design. Powerful Output: IC(max) of 200mA ensures robust functionality. High Frequency: Boasts an impressive fT of 300 MHz for efficient... (read more)Browse Bipolar RF Transistors Datasheets for Acme Chip Technology Co., Limited
Conduct Research
...is based on the so-called Gigaprocessor-a proprietary chip said to operate in excess of 1-GHz in performance. Consisting of more than 170 million transistors, the Gigaprocessor is optimized for both commercial and technical applications. Atmel offers SiGe RF circuits for walkie-talkies, remote...
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Measurement of the dopant concentration in a semiconductor using the Seebeck effect
[1] Valdes L B 1954 Resistivity measurements on germanium for transistors Proc. IRE 42 420–7 [2] Majumdar A 2004 Thermoelectricity in semiconductor nanostructures Science … … junctions with nanometer resolution Science 303 816 [4] SP4 Four Point Probe Head: Datasheet 2012 available at http …
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RF/Microwave Circuit Design for Wireless Applications Complete Document
The following is a reprint of a Siemens microwave transistor datasheet . … r transistor will soon be replaced by a 40-GHz family, based on a silicon- germanium design.
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Microwave Circuit Design Using Linear and Nonlinear Techniques 2nd Edition Complete Document
Figures 3.62b to 3.62e show the matching between the datasheet published S param- eters versus … The amplifier illustrated in Figure 3.63, built around BFP620, is an example of how powerful these silicon germanium transistors are.
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CR4 - Thread: Super Diode (Active Rectification) Question
http://www.diodes.com/ datasheets /ds31618.pdf - and Vbe <0.7V typical @ 100 mA collector. Also tried PNP germanium transistors , with base shorted to collector, as "super-diodes".
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NTE27 datasheet - Germanium PNP transistor. High current, high gain amp. : Datasheets for Electronic Components and Semiconductors
NTE27 Datasheet Germanium PNP transistor .
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NTE27 datasheet download. NTE27 - Germanium PNP transistor. High current, high gain amp. : 1.000.000 datasheets for Electronic Components and Semiconductors
DATASHEET NTE27 Germanium PNP transistor .
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10.31.06 -- Feature Article: A Comparison Of Bulk And Epitaxial PIN Diodes In Low-Cost Wideband RF Switching
Infineon's SiGe:C (silicon- germanium carbon) B7HFe process technology is the foundation for the latest generation of ultra-low noise SiGe:C heterojunction bipolar transistors (HBTs) in standard, low-cost SOT343 (BFP740) and flatlead TSFP-4 (BFP740F) packages offered by Avnet. Downloadable product datasheets available.
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CR4 - Thread: Are Diodes Essential in Solar Panels?
I found a list of germanium transistors up to 100amps here:- http://www.datasheetcatalog.org/ datasheets /1150/497037_DS.pdf .
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Germanium
Now features transistor leakage measurement, new Germanium /Silicon identification, improved JFET detection and improved sensitive Thyristor/Triac detection! Product Home Contact/Sales Distributor/Reps Datasheet Company Catalog Save Saved .
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Datasheet for NTE100, Germanium complementary transistor PNP oscillator, mixer for AM radio, medium speed switch. Collector-base voltage 25 V. Collector-emitte...
NTE100 Datasheet Germanium complementary transistor PNP oscillator, mixer for AM radio, medium speed switch.
