M39003/03-0159

Tantalum Capacitors

The M39003/03-0159 is a molded molded 3-Terminal Tantalum capacitor which can be used in a variety of applications. It is a reliable, low-cost solution for small-signal power conversion, voltage scaling, noise filtering, and energy storage. The extremely low equivalent series resistance (ESR) combined with the low thermal impedance make it an ideal choice for high-performance power conditioning.

The M39003/03-0159 is basically a type of a three-terminal electrolytic capacitor. It operates on the same principle as other capacitors, storing energy in an electric field between two conducting plates. However, the characteristic of the M39003/03-0159 is different from other capacitors because it is a three-terminal device as opposed to two connections. The addition of a third terminal enables two different voltage levels to be connected to each other without flowing current through the device.

The advantages of a three terminal capacitor are numerous. The device\'s capacitance, ESR, and equivalent series inductance (ESL) can be varied to meet the specific needs of the application, providing custom design flexibility. It is also possible to reduce the ESR of the capacitor by using multiple terminals, allowing for better voltage regulation in high frequency power converters. Finally, the three-terminal Tantalum capacitor has much improved temperature stability, which makes it a great solution for long-term energy storage.

The most common applications for the M39003/03-0159 include power conditioning in high frequency DC/DC converters, transient voltage suppression, energy storage, and radio frequency interference (RFI) and electromagnetic interference (EMI) suppression. The device can also be used as an output filtering device for low voltage power supplies, as part of a linear regulator, or as a backup storage device for microcontrollers in industrial applications.

The M39003/03-0159 is also noted for its relatively small size and light weight. The general rule of thumb for using Tantalum capacitors is that they are smaller than equivalent aluminum electrolytic capacitors. They can also carry higher current, so their use increases efficiency in comparison to other capacitor types.

The M39003/03-0159 can be ordered in a variety of package sizes and configurations. This wide range of options enables the selection of the perfect capacitor to meet the required specifications for the application. Furthermore, this device is generally RoHS compliant, meaning it is compliant with European regulations for electronic waste disposal.

In summary, the M39003/03-0159 is a reliable, cost-effective solution for a variety of low signal power conversion applications. Its extremely low ESR and wide range of available package sizes make it a great choice for high-performance power conversion, voltage scaling, noise filtering, and energy storage needs.