APT50M38JLL High-Power MOSFET Transistor – TO-220 Package

APT50M38JLL Overview

The APT50M38JLL is a high-performance N-channel MOSFET designed for power management and switching applications. With a continuous drain current rating of 50A and a low on-resistance of 3.8m??, this device offers efficient conduction and reliable operation in demanding industrial environments. Its robust avalanche energy capability and fast switching speed make it suitable for high-frequency circuits. The component’s compact package supports thermal dissipation, ensuring stable performance under high load. For engineers seeking a balance of power efficiency and durability, this device is an excellent choice. More details are available from the IC-fabrikant.

APT50M38JLL Technical Specifications

Parameter	Specificatie
Type	N-Channel MOSFET
Afvoerbronspanning (VDS)	30 V
Continue afvoerstroom (ID)	50 A
Poortdrempelvoltage (VGS(th))	2,0 ?C 4,0 V
On-Resistance (RDS(aan))	3.8 m?? @ VGS = 10 V
Totale poortbelasting (Qg)	44 nC
Maximale vermogensdissipatie (PD)	75 W
Verbindingstemperatuur tijdens bedrijf (Tj)	-55??C to +175??C
Pakket	TO-220

APT50M38JLL Key Features

• Lage aan-weerstand: With a typical R_DS(aan) of 3.8 m??, this MOSFET minimizes conduction losses, improving overall power efficiency in switching circuits.
• High Continuous Current Capability: Supports up to 50A drain current, enabling it to handle high load demands without compromising performance.
• Robust Avalanche Energy Handling: Designed to withstand energy surges, enhancing device reliability in inductive load switching applications.
• Breed bedrijfstemperatuurbereik: Maintains stable operation from -55??C to +175??C, suitable for harsh industrial environments.

APT50M38JLL Advantages vs Typical Alternatives

This MOSFET stands out with its low on-resistance and high current rating, offering superior power efficiency and thermal performance compared to typical alternatives. Its robust avalanche energy tolerance ensures enhanced reliability under transient conditions. The wide operating temperature range and compact TO-220 package further support integration into diverse industrial designs requiring durable and efficient power switching components.

Typische toepassingen

• DC-DC Converters: Ideal for high-current synchronous rectification, enabling efficient voltage regulation and power conversion in industrial power supplies.
• Motor Drives: Suitable for controlling motors in automation systems, benefiting from high current capability and fast switching response.
• Power Management: Used in battery management and power distribution modules requiring reliable switching and low conduction losses.
• Switching Regulators: Supports high-frequency switching devices, improving overall system efficiency and thermal management.

APT50M38JLL Brand Info

The APT50M38JLL is produced by a leading semiconductor manufacturer recognized for delivering reliable, high-quality power MOSFETs. This product exemplifies the brand’s commitment to innovation in power electronics, combining advanced fabrication techniques with stringent quality control. It is engineered to meet the stringent demands of industrial applications, ensuring long-term durability and optimized performance in power switching and management solutions.

FAQ

What is the maximum drain-source voltage for this MOSFET?

The device supports a maximum drain-source voltage of 30 volts, making it suitable for low to medium voltage power switching applications where robust voltage handling is required.

How does the on-resistance affect device performance?

On-resistance directly impacts conduction losses. The lower the R_DS(aan), the less power is wasted as heat during operation, which improves efficiency and reduces thermal stress on the device and surrounding components.

What packaging options are available for this MOSFET?

This MOSFET is housed in a TO-220 package, which provides good thermal dissipation and is commonly used in power applications due to its ease of mounting and heat sinking.

Can this MOSFET operate reliably at high temperatures?

Yes, it is rated for operation up to 175??C junction temperature, enabling reliable performance in environments with elevated thermal conditions typical of industrial settings.

Is this device suitable for high-frequency switching applications?

Due to its low gate charge and fast switching capabilities, this MOSFET is well suited for high-frequency applications such as switching regulators and synchronous rectification, enhancing overall system efficiency.