IC Phoenix logo

Home ›  P  › P3 > P45N03LTG

P45N03LTG from

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

P45N03LTG

Manufacturer: NIKO, NIKO-SEM, NIKO-SES

N-Channel Logic Level Enhancement Mode Field Effect Transistor

Partnumber Manufacturer Quantity Availability
P45N03LTG NIKO, NIKO-SEM, NIKO-SES 52785 In Stock

Description and Introduction

N-Channel Logic Level Enhancement Mode Field Effect Transistor # Introduction to the P45N03LTG Electronic Component  

The **P45N03LTG** is a power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) designed for high-efficiency switching applications. With a **30V drain-source voltage (VDS)** rating and a **continuous drain current (ID)** of up to **45A**, this component is well-suited for power management in DC-DC converters, motor control circuits, and battery protection systems.  

Featuring a **low on-resistance (RDS(on))** of just **9.5mΩ**, the P45N03LTG minimizes power losses, enhancing energy efficiency in high-current applications. Its **logic-level gate drive** capability allows for direct interfacing with low-voltage control signals (as low as **4.5V**), simplifying circuit design.  

The MOSFET is housed in a **TO-252 (DPAK)** package, offering a compact footprint while maintaining excellent thermal performance. Its robust construction ensures reliability in demanding environments, making it a preferred choice for automotive, industrial, and consumer electronics applications.  

Key features of the P45N03LTG include:  
- **30V drain-source voltage (VDS)**  
- **45A continuous drain current (ID)**  
- **Low RDS(on) (9.5mΩ @ VGS = 10V)**  
- **Logic-level gate drive compatibility**  

This MOSFET balances performance, efficiency, and durability, making it a versatile solution for modern power electronics.

Application Scenarios & Design Considerations

N-Channel Logic Level Enhancement Mode Field Effect Transistor

Alternative Part Number

  • IRFZ44N --: Widely available N-channel MOSFET with comparable 55V/49A ratings and low RDS(on), suitable replacement for switching applications.
  • STP55NF06 --: 60V/50A N-channel MOSFET with similar on-resistance and package, good drop-in alternative for power switching.
  • FQP50N06 --: 60V/50A N-channel MOSFET in TO-220 with comparable RDS(on), commonly used as a substitute in similar circuits.
  • IRFZ44N --: Widely available N-channel MOSFET with comparable 55V/49A ratings and low RDS(on), suitable for similar switching and power applications.
  • STP55NF06 --: 60V/50A N-channel MOSFET with similar on-resistance and package options, a common drop-in for 30V-class power switching designs.
  • FQP50N06 --: 60V/50A N-channel MOSFET in TO-220, offering comparable current handling and low RDS(on) as a practical substitute.
  • IRFZ44N --: Widely available N-channel MOSFET with comparable 55V/49A ratings and low RDS(on), suitable replacement for switching applications.
  • STP55NF06 --: 60V/50A N-channel MOSFET with similar on-resistance and gate charge, good drop-in for power switching circuits.
  • FQP50N06 --: 60V/50A N-channel MOSFET in TO-220 package with comparable RDS(on), commonly used as an alternative in power supply designs.
  • IRFZ44N --: Widely available N-channel MOSFET with comparable voltage and current ratings, suitable for similar switching and power applications.
  • STP55NF06 --: 60V N-channel MOSFET with low on-resistance and higher current capability, a common drop-in for 30V-class power switching designs.
  • FQP50N06 --: 60V N-channel MOSFET in TO-220 with similar current rating and low RDS(on), offering a robust alternative for power switching circuits.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips