PSV – 3000H at 105°C Super Low ESR Radial Polymer Aluminum Solid Electrolytic Capacitors

The PSV series by jb Capacitors offers super low ESR radial polymer aluminum solid electrolytic capacitors, built to withstand 3000 hours at 105°C. Engineered for high ripple current performance and long life, these capacitors are ideal for switching power supplies, DC-DC converters, and other demanding power applications. With compact size and enhanced reliability, the PSV series ensures stable operation in high-efficiency circuits.

Description

FEATURES

  • Super Low ESR Series
  • Load Life of 3000 Hours, 105℃
  • High Ripple Current
Specifications

Specifications

Category Temperature Range (℃) -55℃ ~ +105℃
Rated Voltage Range (V) 2.5V ~ 25V.DC
Capacitance Tolerance (+20℃, 120Hz) ±20%
Leakage Current I ≤ 0.2CV or 500 µA, whichever is greater. Measured after 2 minutes application of rated Voltage at 20℃.
Dissipation Factor (20℃, 120Hz)
  • tanδ(Max.): Varies by rated voltage
  • e.g., 2.5V: 0.08, 25V: 0.12
Low Temperature Characteristics (Max. Impedance Ratio)
  • Z(-25℃)/Z(+20℃) ≤ 1.25
  • Z(-55℃)/Z(+20℃) ≤ 1.25 (100KHz)
Endurance 3000 hours at 105℃, meeting specifications:

  • Appearance: No significant damage.
  • Capacitance change: ±20% of the initial value.
  • D.F.(tanδ): ≤ 150% of specified value.
  • ESR: ≤ 150% of specified value.
  • Leakage current: ≤ specified value.
Damp Heat (Steady State) Tested at 60℃, 90% ~ 95% RH for 1000 hours.
Surge Voltage Rated voltage × 1.15(V), tested for 1000 cycles at 105℃.
Frequency Coefficient For Ripple Current
Frequency Coefficient
120Hz ≤ freq. < 1KHz 0.05
1KHz ≤ freq. < 10KHz 0.3
10KHz ≤ freq. < 100KHz 0.7
100KHz ≤ freq. < 500KHz 1.0