The IRLML5203TRPBF P-channel MOSFETs from International Rectifier utilize advanced processing techniques to achieve the extremely low on-resistance per silicon area. This benefit provides the designer with an extremely efficient device for use in battery and load management applications. A thermally enhanced large pad leadframe has been incorporated into the standard SOT-23 package to produce a HEXFET Power MOSFET with the industry’s smallest footprint. This package, dubbed the Micro3TM, is ideal for applications where printed circuit board space is at a premium. The low profile (<1.1mm) of the Micro3 allows it to fit easily into extremely thin application environments such as portable electronics and PCMCIA cards. The thermal resistance and power dissipation are the best available.
Topdiode’s MOSFET TP3401D PIN to PIN alternative to replace Infineon’s IRLML5203TRPBF and AOS/AO3401 etc.
Related reading：MOSFET SOT-23 P-Channel TAP2305-Topdiode
Topdiode’s MOSFET TP3401D also is a P-Channel MOSFET, uses advanced trench technology to provide excellent RDS(ON), low gate charge and operation with gate voltages.
MOSFET SOT-23 P-Channel TP3401D-Topdiode DATA
| Parameter | Symbol | Value | Unit |
| Drain-Source Voltage | VDS | -30 | V |
| Gate-Source Voltage | VGS | ±12 | V |
| Continuous Drain Current (Ta=25℃) | lD | -4.2 | A |
| Continuous Drain Current (Ta=70℃) | ID | -2.7 | A |
| Pulsed Drain Current | IDM | -16 | A |
| Power Dissipation | PD | 1.0 | W |
| Thermal Resistance from Junction to Case(4) | RθJA | 125 | ℃/W |
| Junction Temperature | TJ | 150 | ℃ |
| Storage Temperature | TSTG | -55~+150 | ℃ |
Infineon’s MOSFET IRLML5203TRPBF Application areas
1) Power management: Power supplies such as switching power supplies, DC-DC converters, load switches, etc. provide conversion and management of electric energy and are suitable for power management systems that require high efficiency and low efficiency power consumption.
2) Consumer electronics: battery management and voltage regulation in smartphones, tablets, laptops and other devices. Provide efficient power management and thermal management solutions to extend equipment life.
3) Industrial control: small industrial automation equipment and sensor drivers. Provide efficient and reliable control solutions suitable for various industrial environments.
4) Communication equipment: communication base stations, routers, switches and other equipment. Provide power conversion and signal amplification solutions to ensure the stable and efficient operation of communication equipment.
Topdiode’s MOSFET is one of the leading MOSFET manufacturers in China. Its products include power MOSFET, high-voltage MOSFET, low-voltage MOSFET, etc. Its products are widely used in industry, computer, automobile, consumer electronics, telecommunications, military, aerospace and medical fields.It can directly replace some MOSFETs of brands such as Infineon with PIN to PIN.
Topdiode MOSFET product line
1) Power MOSFET: Topdiode’s power MOSFET is well known for its high efficiency and low on-resistance, and is suitable for applications such as power management, motor control, DC-DC converters, and uninterruptible power supplies (UPS). Its product line covers a wide range of specifications from low voltage to high voltage.
2) High Voltage MOSFET: Topdiode’s high voltage MOSFETs are suitable for applications that require high voltage isolation and high reliability, such as power adapters, inverters, and power management systems. These MOSFETs feature high breakdown voltage and low leakage current.
3) Low Voltage MOSFET: Topdioce’s low voltage MOSFET is widely used in consumer electronics, communication equipment and computer systems, providing efficient power management and thermal management solutions.
With its high quality, high performance MOSFET products, Topdiode has become one of the important players in the global electronic components market. Its wide product line and outstanding technical advantages have enabled it to occupy a dominant position in many fields such as industrial control, automotive electronics, consumer electronics and communication equipment. With the continuous advancement of technology and the increasing demand for applications, Topdiode’s MOSFET products will continue to play an important role in the global market.
Topdiode offer PIN to PIN replacement to SOT-23, SOP-8, TO-220 MOSFET from Diodes, AOS, On semi, Vishay, Infineon etc.
If you want to explore more MOSFETs, please visit our website: https://www.topdiodes.com Or send inquiry to karin@topdiode.com
