Vishay – T55 Series: vPolyTan™ Polymer Tantalum Chip Capacitors Offer Ultra Low Equivalent Series Resistance

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Offering a wide capacitance range from 3.3μF to 330μF with a voltage rating of 2.5V to 10V, Vishay’s new vPolyTan T55 series of surface mount polymer tantalum molded chip capacitors feature ultra low ESR down to 30mΩ at +25°C and 100kHz.

The low ESR of the T55 capacitors, part of Vishay’s vPolyTan family, is a result of their polymer cathodes, which offer enhanced performance over manganese dioxide devices. In addition, the T55 series offers high ripple current capacity and provides low ESR for enhanced charge/discharge characteristics. These types of capacitors can be used for power management, battery decoupling, and energy storage in computers, tablets, smart-phones, and wireless cards.

Performance/Electrical Characteristics
Operating temperature: -55°C to +105°C (above 85°C, voltage derating is required)
Capacitance range: 3.3μF to 330μF
Capacitance tolerance: ±20%
Voltage rating: 2.5VDC to 10VDC

FEATURES

  • Ultra low ESR
  • Molded case available in 5 case codes
  • Terminations:
    • cases J, P, and A: 100% tin
    • cases B and T: Ni/Pd/Au
  • Compatible with “high volume” automatic pick and place equipment
  • Moisture sensitivity level 3
APPLICATIONS

  • Decoupling, smoothing, filtering
  • Bulk energy storage in wireless cards
  • Infrastructure equipment
  • Storage and networking
  • Computer motherboards
  • Smartphones and tablets

 

 

 

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