Products
TVS Diodes ESD Protection Diodes Protection Thyristors PLED Protectors Gas Discharge Tubes Varistors SCR & Triacs Mosfet & Transistors Diodes Automotive Overcurrent Protectors

TVS Diodes

Automotive TVSs General TVS Diodes High Reliability TVSs High Current TVSs

ESD Protection Diodes

Automotive ESDs TVS Diodes Array MLVs Polymers

Protection Thyristors

Automotive TSSs High Reliability General Thyritors Programmable Series

PLED Protectors

Automotive PLEDs Pled Protectors

Gas Discharge Tubes

General Gas Tubes Automotive GDTs Glass Discharge Tubes

Varistors

General Varistors Thermal link Movs Hybird Varistors Automotive MOVs

SCR & Triacs

Sensitive SCRs SCRs Triacs 4-Quadrant Triacs

Mosfet & Transistors

Small Signal Mosfets Power Mosfets Automotive Transistors

Diodes

Bridge Rectifiers Schottky Rectifiers Switching Diodes Fast Recovery Diodes Rectifier Diodes Zeners

Automotive

Automotive Transistors Switching Diodes Fast Recovery Diodes Rectifier Diodes Automotive Schottkys Automotive Zeners

Overcurrent Protectors

NTC PTC
Application
Automotive Network Security Consumer Power Supply Medical Industry Lighting Household

Automotive

On-Board Charger Energy Storage Vehicle Adapter Media Hub Interior Light Head Lighting DC Charger PTC AC Charger BMS ADAS BCM

Network

Antenna System xDSL Outdoor AP Set-top Box PBX RRU BBU Power Supply Small Cell Cellular Base Station

Security

IP Camera Entrance Guard Security Camera NVR DVR

Consumer

Battery protection PD fast charging Two-wheeler locator POS VR UAV E-Bike PC Pad Smart Lock Mobile Phone Smart Watch E-Cigarette TWS

Power Supply

Battery protection DC-DC Module PD fast charging AC220V EV Charger PV Inverter Energy Storage Power Bank Adapter

Medical

ECG monitor Sphygmomanometer Electronic Scale Radiography Exergen Blood Glucose Meter

Industry

Leakage protector DC Motor PLC Smart Metering Sensor Power Line Carrier Electricity Meter Elevator Call Board

Lighting

Traffic Lighting Solar Lighting Smart Lamps Led Lighting StreetLight Controller

Household

Water Heater Dishwasher Sweeping Robot Smart TV Washing Machine Smart Speaker Coffee Maker
Reference
Automotive Signal Communications Data Transmission AC Power DC Power

Automotive

DC48V Buttons/Switches LIN DC12V-P5a DC12V-P5b DC24V-P5a CAN

Signal

Touch Screen SD Card SIM eSATA NFC MIC Audio GPS

Communications

RJ11 POE-10G-6KV LNB-3KA LNB-5KA POE-1G-4KV

Data Transmission

HD Analog Video DVI CAN-Surge Type-C VGA USB2.0-Dual RS232-ESD RS232-ESD/Surge HDMI eSATA USB3.0 USB2.0

AC Power

AC220V-5KA AC110V-5KA AC220V-3KA AC110V-3KA

DC Power

DC5V DC48V-2KA DC48V-3KA DC48V-20KA DC110V-6KV DC12V-6KV DC9V DC110V-4KV DC60V-4KV
Quality
Support
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Antenna System

Build Semiware into your application circuit

Summary Application Circuit Diagram Documents Other

Summary

The Advanced Antenna System (AAS) is a core component of 5G, 4G's later evolution (such as LTE-Advanced Pro), and future communications technologies. More than just a traditional base station antenna, it deeply integrates active transceiver units, RF circuits, and smart antenna technology to achieve more efficient wireless coverage and increased capacity.

Application Circuit Diagram

Find products and reference designs suitable for your system

Antenna System
Power InputEthernetRS232 & RS485Baseband Processor UnitRF Front-end Power AmplifierAntenna ArrayNetwork Controller
Product Reference Design

VaristorFast response speed, strong surge absorption capability, nonlinear volt-ampere characteristics

Gas Discharge TubeLarge current capacity, low inter-electrode capacitance, small leakage current

TVS DiodeFast response speed, precise clamping voltage, good high temperature resistance
Product Reference Design

TVS DiodeFast response speed, precise clamping voltage, good high temperature resistance
Product Reference Design

Gas Discharge TubeLarge current capacity, low inter-electrode capacitance, small leakage current

Protection ThyristorFast response, low inter-electrode capacitance, strong surge absorption capability

PTCSelf-recovery function, positive temperature coefficient effect, fast response time
Product Reference Design

TVS DiodeFast response speed, precise clamping voltage, good high temperature resistance
Product Reference Design

TVS DiodeFast response speed, precise clamping voltage, good high temperature resistance
Product Reference Design

Polymer ESD DiodeUltra-fast response speed, ultra-low capacitance, ultra-low leakage current
Product Reference Design

TVS DiodeFast response speed, precise clamping voltage, good high temperature resistance

Other Related

xDSL Outdoor AP Set-top Box PBX RRU BBU Power Supply Small Cell Cellular Base Station
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