MACOM Technology Solutions MA4E2502H-1246
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- MA4E2502H-1246
- MACOM Technology Solutions
- RF DIODE SCHOTTKY 5V 50MW DIE
- Diodes - RF
- MA4E2502H-1246 Datasheet
- Die
- Tray
-
Lead free / RoHS Compliant - 3487
- Spot Inventory / Athorized Dstributor / Factory Excess Stock
- 1 year quality assurance 》
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What is MA4E2502H-1246
MACOM Technology Solutions Part Number MA4E2502H-1246（Diodes - RF）, developed and manufactured by MACOM Technology Solutions, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
MA4E2502H-1246 is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
MA4E2502H-1246 Specifications
- Part NumberMA4E2502H-1246
- CategoryDiodes - RF
- ManufacturerMACOM Technology Solutions
- DescriptionRF DIODE SCHOTTKY 5V 50MW DIE
- PackageTray
- Series-
- Operating Temperature-40°C ~ 125°C (TJ)
- Package / CaseDie
- Supplier Device PackageDie
- Diode TypeSchottky
- Voltage - Peak Reverse (Max)5V
- Capacitance @ Vr, F0.12pF @ 0V, 18GHz
- Current - Max20 mA
- Power Dissipation (Max)50 mW
- Resistance @ If, F-
Application of MA4E2502H-1246
MA4E2502H-1246 Datasheet
MA4E2502H-1246 Datasheet , Tray,-40°C ~ 125°C (TJ),Die,Die,Schottky,5V,0.12pF @ 0V, 18GHz,20 mA,50 mW
MA4E2502H-1246 Classification
Diodes - RF
FAQ about Diodes - RF
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1. What is RF in diodes?
RF in diodes refers to the abbreviation of Radio Frequency, which means the electromagnetic frequency that can be radiated into space, ranging from 300kHz to 300GHz.
Application and characteristics of RF diodes
RF diodes are diodes specially used in radio frequency (RF) and microwave frequency ranges. They are widely used in radio communications, radar, satellite navigation and other fields. The main functions of RF diodes include rectification and detection, which can realize the unidirectional flow of current in high-frequency circuits, thereby protecting the circuit from reverse voltage damage. -
2. What role does a diode play in a radio?
Diodes play three main roles in a radio: rectification, detection and amplification.
Specifically:
Rectification: The diode can convert AC signals into DC signals, making the signals more stable and reliable.
Detection: The diode can convert the modulated signal into the original audio signal, thereby realizing the sound output of the radio.
Amplification: The diode can amplify the signal by controlling the size and direction of the current, thereby improving the reception ability of the radio.
How diodes work in radios
In radios, diodes usually use half-wave rectifier circuits or full-wave rectifier circuits. Half-wave rectifier circuits can only rectify signals in the positive half cycle, while full-wave rectifier circuits can rectify both positive and negative half-cycle signals, which is more stable and reliable. When the radio receives a modulated signal, the signal is input into the radio's tuning circuit through the antenna. After being amplified by the amplifier, the modulated signal is converted into an audio signal through the detection action of the diode, and then amplified by the amplifier and output to the speaker.
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3. What is the best RF detection diode?
The best RF detection diode can be selected from multiple models, and the specific choice depends on the application scenario and requirements. The following are some common RF detection diode models and their characteristics:
1N4148: This is a commonly used point-contact silicon diode. Because of its small size, low cost and good high-frequency performance, it has been widely used in small signal circuits of radio receivers and other communication equipment. It is suitable for small signal detection and rectification.
1N5711: It has the characteristics of low leakage current and low slope resistance, suitable for higher frequency range (10MHz to 4GHz), and performs well in high-frequency limiting, detection and other circuits.
HSMS-2820: This is a high-speed limiting diode with fast response and high sensitivity. It has a very wide frequency range (1MHz to 20GHz) and is suitable for high-speed applications, low-noise amplifiers, high-speed switches and control circuits.
2AP9: It is suitable for detection, rectification and limiting circuits in radio electronic equipment with a frequency below 150MHz. It is widely used in communication equipment, broadcast receivers and TV receivers due to its reliability and stability.
Schottky diode: It has the characteristics of low forward voltage drop and fast switching, suitable for high-frequency rectification, switching power supply, solar cells and other occasions, and performs well in RF applications.
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