TO-5 Package
Our advanced TO-5 package and TO-5 transistors, renowned for their robustness and efficient heat dissipation. The TO-5, also known as TO-205AA, is a metal can transistor package ideal for high-power applications, including RF and microwave systems, industrial equipment, and audio amplifiers. Available with up to 10 leads, these packages provide reliable performance and extensive customization options, such as different housing materials, gold plating, and varied lead configurations.
TO-5 transistors and packages deliver optimal performance with hermetic sealing, making them the ideal solution for harsh environments. EPI offers both matched seal and compression seal options to retrofit existing systems or create new designs; advanced manufacturing techniques ensure high reliability and durability while stringent quality control ensures long term durability of TO-5 devices. Their robust construction provides efficient heat dissipation – making the TO-5 ideal for applications requiring high power/performance levels.
EPI’s approach includes a detailed consultation to understand your needs, followed by designing, prototyping, and rigorous testing to ensure the highest performance standards. Our commitment to ongoing support and maintenance ensures your TO-5 packages and transistors perform optimally throughout their lifecycle. Contact EPI today for tailored solutions that enhance your electronic designs with our versatile and high-performance TO-5 packages and transistors.
TO-5 hermetic seal with 7+1 configuration
FAQs
What are the primary characteristics of the TO-5 package?
The TO-5 package (TO-205AA) features a hermetically sealed metal can that supports up to 10 leads. This package offers high thermal conductivity for efficient heat dissipation and robust environmental protection. It is suitable for high-power applications, such as RF and microwave systems, and can be customized with various housing materials and gold plating.
What are the differences between the TO-5 and TO-39 packages?
Both TO-5 and TO-39 packages are metal can transistor packages, but the TO-39 package, also known as TO-205AD, is generally larger and supports up to 8 leads. The TO-5 package uses less metal, making it more compact, while still offering efficient heat dissipation. The TO-39 is often used for applications requiring higher power dissipation and greater lead flexibility.
What are the common variants of the TO-5 package and their pin configurations?
The TO-5 package can be customized with up to 10 leads, with common configurations including 3-lead and 6-lead variants. These leads can be configured for various applications, such as emitter, base, and collector connections in transistors. Customization options also include different pin circle diameters and specific lead lengths to suit various circuit designs.
How are TO-5 packages and transistors utilized in high-frequency applications?
TO-5 packages and transistors are ideal for high-frequency applications due to their robust metal can construction, which provides excellent thermal management and shielding from electromagnetic interference. This makes them suitable for use in RF amplifiers, oscillators, and microwave frequency circuits, where maintaining signal integrity and managing heat dissipation are critical.
What ensures the reliability and performance of TO-5 and TO-39 packages at EPI?
EPI ensures the reliability and performance of TO-5 and TO-39 packages through advanced manufacturing techniques, rigorous quality control, and comprehensive customization options. Detailed consultations and prototyping are followed by extensive testing to meet high-performance standards.