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Lora

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  1. 201CNQ040 ALLICDATA ELECTRONICSLIMITED ALLICDATA is a professional distributor and supplier of power management chips and passive components. After many years of unremitting efforts, ALLICDATA company has established a good cooperative relationship with many famous IC manufacturers and agents of CJ (An Senmei).TI (An Senmei).TI (Dezhou).ST (Italian semiconductor).MAXIM (maim), and has reached a cooperation with the famous domestic design manufacturer in core technology Co., Ltd. and authorizes the agent. And with the advantages of various aspects, a large number of spot stock, the main power management chip of the company, the boost converter, the step-down converter, the linear / low voltage drop (LDO) regulator, the microprocessor and the audio decoder are widely used in industrial electronics, audio and video and electrical appliances, digital medical treatment, auto electricity. Children, security products, optoelectronic products, etc. The company mainly sells FSC, IR, XILINX, TI, MAXIM, ST, NS and other international famous brand products. So far, it has become a qualified supplier of many electronic enterprises in China. The customers of ALLICDATA have been widely used in many fields, such as automobile manufacturing, medical equipment, military, aerospace, precision instruments, security, electrical appliances, communication network and industrial control, and have achieved remarkable performance in the market, and gained a wide range of industry and customers. Recognition and high praise. Diode Type: Schottky Voltage - DC Reverse (Vr) (Max): 40V Current - Average Rectified (Io) (per Diode): 200A Voltage - Forward (Vf) (Max) @ If: 810mV @ 200A Speed: Fast Recovery =< 500ns, > 200mA (Io) Current - Reverse Leakage @ Vr: 10mA @ 40V Operating Temperature - Junction: -55°C ~ 175°C Mounting Type: Chassis Mount Package / Case: TO-244AB Description/Features: The 201CNQ center tap Schottky rectifier module series hasbeen optimized for low reverse leakage at high temperature.The proprietary barrier technology allows for reliable opera-tion up to 175° C junction temperature. Typical applications are in high current switching power supplies, converters, free-wheeling diodes, welding, and reverse battery protection. 175° C TJ operation Center tap module High purity, high temperature epoxy encapsulation forenhanced mechanical strength and moisture resistance Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long termreliability
  2. 201CNQ035 Our company, ALLICDATA ELECTRONICS LIMITED, is a leading high-end electronic component distributor for power semiconductor products and accessories. It has established a stable and mutual trust relationship with a number of famous multinational power semiconductor manufacturers. It specializes in selling brand products such as Infineon, Fuji, Simen Kang, CONCEPT, EPCOS, Avago, IXYS, ADI and so on. At the same time, independent production and development of mobile power supply. The products are widely used in such aspects as jewelry electric welding machine, industrial power supply, switching power supply, industrial control equipment, motor drive, drive, electric welding machine, elevator, air conditioning, wind power generation, high frequency equipment power, electric locomotive, charger (mobile charger), ballast (electronic ballast) and so on. Diode Type: Schottky Voltage - DC Reverse (Vr) (Max): 35V Current - Average Rectified (Io) (per Diode): 100A Voltage - Forward (Vf) (Max) @ If: 670mV @ 100A Speed: Fast Recovery =< 500ns, > 200mA (Io) Current - Reverse Leakage @ Vr: 10mA @ 35V Operating Temperature - Junction: -55°C ~ 175°C Mounting Type: Chassis Mount Package / Case: PRM4 Voltage at If is positive (Vf) (max): 810mV @ 200A Current - reverse power leakage at Vr: 10mA @ 35V Current average rectification (Io) (each diode): 200A Voltage - (Vr) (max): 35V Reverse recovery time (TRR): - Diode type: Schottky Speed: fast recovery = < 500 ns, > 200mA (Io) Diode configuration: 1 pairs of common cathode Installation type: base installation
  3. 201CMQ045 Our company is ALLICDATA ELECTRONICSLIMITED. The company mainly operates imported IC chips, relays, buzzers, sensors, filters, gyroscopes, various pressure valves, photoelectric switches, travel switches, electronic connectors, electronic tools, cable wires, power switches, electronic products accessories, and some building materials. The products are covered by electric power and aerospace, oil exploration, medical treatment, industrial control instrument, security, network communication, automotive electronics, automation control, consumer electronics, construction engineering and other industries. Diode Type: Schottky Voltage - DC Reverse (Vr) (Max): 45V Current - Average Rectified (Io) (per Diode): 100A Voltage - Forward (Vf) (Max) @ If: 670mV @ : 100A Speed: Fast Recovery =< 500ns, > 200mA (Io) Current - Reverse Leakage @ Vr: 10mA @ 45V Operating Temperature - Junction: -55°C ~ 175°C Mounting Type: Chassis Mount The 201CMQ high current Schottky rectifier module serieshas been optimized for low reverse leakage at high tempera-ture.The proprietary barrier technology allows for reliable opera-tion up to 175 °C junction temperature. Typical applications are in high current switching power supplies, plating powersupplies, UPS systems, converters, free-wheeling diodes,welding, and reverse battery protection.175 °C TJ operationCenter tap module - Isolated BaseHigh purity, high temperature epoxy encapsulation forenhanced mechanical strength and moisture resistanceLow forward voltage dropHigh frequency operationGuard ring for enhanced ruggedness and long termreliability. It uses international standard packaging, with micro phlegm silicon isolation technology as the technical support, equipped with 2500 volt isolation voltage device, anti parallel acoustic diode device and 20-60kHz switch optimization device. It has good short circuit handling capacity. Because of its high power density and low gate drive requirements, it makes more purchases for this product. It is mainly used in power inverter, uninterruptible power supply, motor drive, power switch, power factor correction circuit, battery charger, welding machine, lamp ballast and high frequency inverter power supply.
  4. The working principle and characteristics of semiconductor laser The working principle of a semiconductor laser is an excitation method. The use of semiconductor materials, that is, the use of electrons to transition between energy bands to emit light. The cleavage plane of the semiconductor crystal is used to form two parallel mirror surfaces as mirrors to form a resonant cavity, which amplifies the light oscillation, feedback, and the generated light, and outputs the laser. The advantages of semiconductor lasers are small size, light weight, reliable operation, low power consumption, and high efficiency. Packaging Technology Technology Introduction Semiconductor laser packaging technology is mostly developed and evolved on the basis of discrete device packaging technology, but it has great special characteristics. In general, the die of the discrete device is sealed within the package, and the package functions primarily to protect the die and complete the electrical interconnection. The semiconductor laser package is capable of outputting an electrical signal to protect the die from normal operation and output visible light. With both electrical and optical parameters, it is not possible to simply use a discrete device package for a semiconductor laser.allicdata.
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