DO-204AC (DO-15) Component Package

DO-204AC (also commonly known as DO-15) is a through-hole axial component package used for diodes. It was a very common package before the advent of SMD packages.

3D render of the DO-204AC (DO-15) component package in an axial configuration.

The peak pulse power for these diodes is typically 500W. For a TVS diode in the DO-15 package the peak current pulse is typically 54.3A (based on the 10/1000us rating).

As with many through-hold leaded packages, the legs can be bent at different points to vary the pitch. Common pitches are 7.62mm (300mil), 10.16mm (400mil), and 12.7mm (500mil). Using the 10.16mm pitch, the used PCB land area is approx. $38mm^2$. When mounted horizontally, the height of the component (above the surface of the PCB) is approx. 6.30mm. Can be mounted vertically with a 2.54mm pitch to save PCB space (sometimes called the DO-15V package).

Synonyms

• DO-15: Older JEDEC name.
• DO-204AC (Diode Outline 204AC): Newer JEDEC name.

3D Renders

A 3D model of the DO-204AC (DO-15) diode component package, with a 10.16mm pitch.

• DO-204AC (horizontal, variable pitch, but red!)
• DO-204AC (horizontal, fixed 12.7mm pitch)
• DO-204AC (vertical, fixed 2.54mm pitch)

Similar To

DO-204AC is similar to:

• DO-204AA (DO-7)
• DO-204AH (DO-35)
• DO-204AL (DO-41)
• DO-34