T54E6137M075VSB017

Vishay provides a wide range of Polymer Stacked options, catering to the Military, Aerospace, Industrial, and Medical sectors. These Polymer Stacked solutions deliver high capacitance values within a compact space. Stacks allows circuit designers the flexibility to optimize height available, reduce component count and free up board real estate. By providing maximum capacitance in a single package, the need for custom solutions is effectively eliminated. Nevertheless, should the need arise, custom-designed stacks can be produced to fulfill unique customer needs regarding dimension and bulk capacitance. The product line includes T54 EE case (High-Rel) and T59 EE case (Industrial) solutions in packages of 2, 3, 4 and 6 devices.

 

What it is:

 

Many designs require the use of high capacitance values for bulk energy storage. This is typically achieved by using many capacitors in parallel. Tantalum polymer devices are quite often the best choice for these applications, due to their volumetric efficiency and low ESR.

Stacked Polymer Tantalum capacitors are a surface mountable solution that provides maximum capacitance and voltage for space constrained applications. Tantalum technology is the preferred choice in applications where volumetric efficiency, stable electrical parameters, high reliability, and long service life are primary considerations.

 

What it does:

 

Polymer Stacked solutions offer higher capacitance values in a relatively small footprint that allows circuit designers to maximize the use of available height to minimize component count which reduces total board space requirements.

 

Key Parameters

 

• Stacked Polymer offered in stacks of 2, 3, 4 or 6
• Capacitance Range: 30µF to 2800 µF
• Voltage Range: 16VDC to 75VDC
• Operating Temperature: -55°C to +125°C
• Case Size EE, E2, E3, E4, E6

 

 

Other Important Features

 

• Side-by-side stacks keep parts closer together increasing capacitance density – Reduce wasted board space by 30%
• Stacked Polymer capacitors make better use of available height in customer design.
  -Designers Can Choose MAX Height:
  • 4.3mm
  • 9.9mm
  • 13.7mm
• High Reliability; (Reduced infant mortality (Vishay Patented DCL test); Long Service Life)
• Energy Delivery Density (Low ESR)
• Very High Ripple Current Capacity
• Both 100% Tin (RoHS Compliant) and Tin/Lead Terminations are Available
• Customs Stacked Polymer Designs Also Available!

(Configurable solution designed to customer capacitance density requirements)

 

Target Markets:

 

• Military
• Aerospace
• Industrial
• Medical

 

Vishay Market Position

 

The Vishay Tantalum division is a major player in the worldwide market for Tantalum Capacitors. Based on a broad portfolio of standard and HIREL products our design teams can help designers accomplish efficient and reliable design requirements.

 

Applications/Market Segments (Examples)

 

• Bulk Energy Storage/Bank Capacitance
• Power Hold-up