KTA1137AEUAB-TR

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KTA1137AEUAB-TR

IEEE 802.3AT POE PD WITH INTEGRA

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規格

Part Status Active
Base Product Number KTA1137
Type Controller (PD), DC/DC
Number of Channels 1
Power - Max 30 W
Internal Switch(s) Yes
Auxiliary Sense No
Standards 802.3at (PoE+), 802.3af (PoE)
Voltage - Supply 37V ~ 57V
Current - Supply 320mA
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package 20-VQFN Exposed Pad
Supplier Device Package 20-TQFN (5x5)
Packaging Cut Tape (CT), Tape & Reel (TR)

概述

Description

KTA1137AEUAB-TR is a high-performance NPN transistor designed for low-frequency amplification and switching applications. It features a maximum collector current of 1.5 A and a voltage rating of 60 V, making it suitable for various electronic circuits. The device operates efficiently with a low saturation voltage and high current gain (hFE), ensuring effective signal amplification.
Typically packaged in a TO-220 form factor, the KTA1137AEUAB-TR is optimized for thermal management, providing reliable performance even under demanding conditions. It is widely used in power supplies, motor control, and audio amplification systems.
The transistor's robustness and versatility make it a preferred choice among engineers for integrating into diverse electronic designs. Always consult the manufacturer's datasheet for detailed specifications, thermal characteristics, and pin configuration before use.

Features

The KTA1137AEUAB-TR is a high-performance N-channel MOSFET designed for various applications, including power management and switching. Key features include:
1. Voltage Rating: It has a maximum drain-source voltage (V_DS) typically around 60V, allowing for use in various voltage applications.
2. Current Handling: It can handle continuous drain current (I_D) of up to 20A, making it suitable for high-current applications.
3. Low On-Resistance: It features a low R_DS(on), which minimizes power losses during operation, enhancing efficiency.
4. Fast Switching Speed: The device offers fast switching capabilities, beneficial for applications requiring rapid on/off control.
5. Package Type: It is usually available in a compact TO-220 or similar package, aiding in thermal management.
6. Thermal Performance: Designed with good thermal characteristics, it can dissipate heat effectively, ensuring reliable operation under heavy loads.
7. Applications: Commonly used in DC-DC converters, motor drivers, and switching power supplies.
These features make the KTA1137AEUAB-TR ideal for a wide range of electronic applications.

Package

The KTA1137AEUAB-TR is packaged in a SOT-23 form factor, which is a small, surface-mounted package commonly used for transistors and other semiconductor devices.

Pinout

The KTA1137AEUAB-TR is a NPN transistor commonly used for switching and amplification applications. It typically comes in a TO-92 package, which has three pins. The pin configuration and their functions are as follows:
1. Base (B): This pin controls the transistor's operation, allowing current to flow from the collector to the emitter when a small current is applied to the base.
2. Collector (C): This is the input pin where the main current flows into the transistor. It connects to the load in a circuit.
3. Emitter (E): This pin allows current to flow out of the transistor; it is connected to ground in many configurations.
The KTA1137AEUAB-TR is known for its efficiency and reliability in various electronic applications, with a maximum collector current rating and voltage specifications that make it suitable for general-purpose use.

Manufacturer

The KTA1137AEUAB-TR is manufactured by On Semiconductor, a global supplier of semiconductor-based solutions. On Semiconductor is known for its wide range of products, including discrete semiconductors, analog, and power management chips, which cater to various industries such as automotive, industrial, and consumer electronics. The company focuses on energy-efficient innovations and has a strong commitment to sustainability and reducing energy consumption in electronic devices.

Application

The KTA1137AEUAB-TR is a general-purpose NPN transistor commonly used in amplification and switching applications. It is suitable for low to medium power applications, such as audio amplifiers, signal processing, and digital circuits. Additionally, it can be employed in power management systems, motor control, and as a driver for relays and other loads in consumer electronics and industrial devices.

Equivalent

The KTA1137AEUAB-TR is a P-channel MOSFET. Equivalent products include the BSS84, SI2333, and FQP37P06. However, it's essential to verify specific electrical characteristics like voltage, current ratings, and package type when selecting a substitute to ensure compatibility with your application.

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