Introducing the DXT5551-13 Transistor from Diodes Incorporated

The DXT5551-13 is a high-performance NPN bipolar junction transistor (BJT) designed to meet the needs of a wide range of electronic applications. Manufactured by Diodes Incorporated, a leading global provider of discrete, logic, analog, and mixed-signal components, this transistor is engineered to deliver reliable and efficient performance.

Key Features and Benefits

• High Current Capacity: The DXT5551-13 is capable of handling a continuous collector current (Ic) of 1A, making it suitable for medium power applications.
• Low Saturation Voltage: It offers a low collector-emitter saturation voltage (Vce(sat)), which reduces power loss and improves efficiency in switching applications.
• High Gain Bandwidth Product: With its high transition frequency (fT), this transistor is an excellent choice for amplification of high-frequency signals.
• Surface-Mount Package: Packaged in a SOT-89-3, the DXT5551-13 is designed for surface-mount technology (SMT), providing ease of integration into various circuit designs.
• RoHS Compliant: The device is RoHS compliant, ensuring it meets the European Union's directives on the restriction of hazardous substances.

Applications

The versatility of the DXT5551-13 allows it to be used in a multitude of applications, including:

• Switching regulators
• Power management functions
• Motor control circuits
• Audio amplifiers
• Signal amplification

Technical Specifications

Some of the technical specifications of the DXT5551-13 transistor include:

• Collector-Emitter Voltage (Vceo): 60V
• Emitter-Base Voltage (Vebo): 5V
• Collector Current - Continuous (Ic): 1A
• Power Dissipation (Pd): 1W
• DC Current Gain (hFE): 120 to 470
• Operating and Storage Junction Temperature Range: -55°C to +150°C

Whether you are designing power supplies, consumer electronics, or industrial systems, the DXT5551-13 from Diodes Incorporated offers the performance and reliability needed to build effective solutions. Its robust characteristics and compliance with environmental standards make it a smart choice for your next project.