T540D337M003BH86057280

T540D337M003BH86057280 is a type of tantalum – polymer capacitors. It is a surface-mounted device built with a tantalum anode and a polymer cathode, and the electrode are connected together with a solid manganese dioxide electrolyte. This device has a relatively high volumetric energy density compared to its size, and it is a reliable, long-term solution for applications requiring high capacitance values.

Features of T540D337M003BH86057280

• High volumetric energy density of 0.44J/cc
• Low equivalent series resistances
• High capacitance values from 0.47 to 330µF
• High temperature operating range of -55°C–125°C
• High volumetric power density

Application Fields of T540D337M003BH86057280

Due to its high capacitance, low ESR, and low profile package, this surface-mounted device is suitable for numerous applications.

• Used in high frequency ripple filtering circuits
• Widely used in power equipment, electrical communication, instrumentation and other communication equipment
• Can be used for suppressing electrostatic discharge
• Used for improving power stability and noise reduction
• Can be used for smoothing the output voltage of voltage regulator
• Used in automotive electronics and digital multimedia products

Working Principle of T540D337M003BH86057280

The T540D337M003BH86057280 is a tantalum – polymer capacitors. It consists of a metallic (tantalum) anode connected to the cathode through a solid dielectric electrolyte made of manganese dioxide. This dielectric has a high dielectric constant and an excellent temperature coefficient of capacitance. With the help of this electrolyte, the anode and cathode can work together to generate an electrical field, which accumulates energy and stores charge. This energy is then released when the capacitor is discharged. This device is also highly resistant to humidity and high temperature, which makes it a reliable and long-term solution for applications requiring high capacitance values.

Conclusion

The T540D337M003BH86057280 is a tantalum – polymer capacitors with a high volumetric energy density of 0.44J/cc, low equivalent series resistances, and high capacitance values from 0.47 to 330µF. It is suitable for numerous applications ranging from high frequency ripple filtering circuits, automotive electronics to digital multimedia product. This surface-mounted device is highly resistant to humidity and high temperature and provides a reliable, long-term solution for applications requiring high capacitance values.