Transistors
A transistor is a type of electronic device that controls the flow of electricity or current through a circuit. It acts as a switch or gate, allowing current to pass through or blocking it, depending on the input signal applied to the transistor. Transistors are widely used in a variety of electronic devices and systems, including computers, televisions, radios, and smartphones. They are also used in a range of industrial and medical applications, such as power supply systems and medical equipment. Flux.ai is home to the world's largest community-driven public library of transistors, with footprints, symbols, datasheets, and simulation models available for a wide range of devices. The library is constantly being updated and expanded by a community of engineers and enthusiasts, making it an invaluable resource for anyone working with transistors. Whether you're a student, hobbyist, or professional engineer, you'll find everything you need to know about transistors at Flux.ai.
AO3401
MOSFET P-CH 30V 4.1A SOT-23 The AO3401 is a 30 V P-Channel Enhancement Mode MOSFET designed for high-efficiency power switching applications. It uses advanced trench MOSFET technology to achieve low on-resistance (RDS(on)), low gate charge, and fast switching performance. Packaged in a compact SOT-23 package, it is widely used in load switching, battery-powered devices, reverse-polarity protection circuits, and power management applications. Key Features P-Channel MOSFET Drain-Source Voltage (VDS): −30 V Continuous Drain Current (ID): up to −4 A (25°C) Low RDS(on): 50 mΩ max @ VGS = −10 V 60 mΩ max @ VGS = −4.5 V 85 mΩ max @ VGS = −2.5 V Low Gate Charge: 7 nC typical @ 4.5 V Gate-Source Voltage Rating: ±12 V Low Threshold Voltage: −0.5 V to −1.3 V Fast Switching Characteristics Compact SOT-23 Surface-Mount Package Operating Junction Temperature: up to 150°C Suitable for Low-Voltage Logic-Level Drive Applications Typical Applications Load switches Battery protection circuits Reverse-polarity protection Power-path management DC-DC converters Portable and battery-powered electronics PWM switching applications #CommonPartsLibrary #Transistor #FET #Mosfet
27 Uses0 StarsFS8205A
The FS8205A is a dual N-channel enhancement-mode power MOSFET designed primarily for lithium-ion and lithium-polymer battery protection applications. Manufactured by several semiconductor vendors including Fortune Semiconductor, this device integrates two low on-resistance MOSFETs within a compact surface-mount package, enabling efficient bidirectional current control for battery charging and discharging systems. The device is commonly paired with single-cell battery protection controller ICs such as the DW01A to provide overcharge, overdischarge, overcurrent, and short-circuit protection in portable electronic products. Its low drain-to-source resistance minimizes conduction losses and improves overall battery efficiency while maintaining compact PCB layout requirements. The FS8205A is widely used in battery management systems, portable consumer electronics, rechargeable battery packs, USB-powered devices, IoT hardware, and embedded power management circuits requiring reliable load switching and battery protection functionality. Engineering Specification Device Type Dual N-channel power MOSFET Transistor Technology Enhancement-mode MOSFET architecture Channel Configuration Dual independent N-channel MOSFETs Switching Characteristics Low on-resistance for efficient power switching Gate Characteristics Logic-level gate drive compatibility Current Handling Optimized for battery charge and discharge current control Power Efficiency Low conduction loss for improved battery runtime Protection System Compatibility Designed for lithium battery protection controller integration Thermal Characteristics Compact thermal-efficient surface-mount structure Package Type SOP-8 surface-mount package Mounting Style Surface mount technology Reliability Features Stable switching performance and robust load handling capability Applications Lithium-ion battery protection Battery management systems Portable electronics Rechargeable battery packs USB-powered devices Power path switching Embedded systems Consumer electronics IoT hardware Load switching circuits Manufacturer Commonly manufactured by Fortune Semiconductor and compatible vendors #commonpartslibrary #mosfet #dualmosfet #nchannelmosfet #batteryprotection #batterymanagement #powermanagement #powerelectronics #embeddedhardware #consumerelectronics #surfaceountcomponents #electronicsdesign #lithiumbattery #loadswitch #portableelectronics
159 Uses0 Stars
