8TPE100MAZB Tantalum Capacitors - Polymer 8volts 100uF ESR 35mohm

    8TPE100MAZB Tantalum Capacitors - Polymer 8volts 100uF ESR 35mohm

1. Features

Small size (L 3.5 × W 2.8 × H 1.9 mm)
Low ESR (15 mΩ max.)
RoHS compliance, Halogen free

2.Prohibited circuits

Since problems can be expected, POSCAP cannot be used on the following circuits.(1) High impedance voltage retention circuits(2) Coupling circuit(3) Time constant circuits(4) Circuits greatly affected by leakage current(5) The circuit in which two or more POSCAP are connected in a series so as to raise the endurance voltage

3.Reduction of failure stress
When POSCAP is used within the rated voltage, it shows a stable characteristic, but it may be damagedin a short circuit when an overvoltage, for instance, is applied. The time to reach the failure mode can beextended by using POSCAP with reduced environment temperature, ripple current and applied voltage.Failure rate・ In the case of the endurance which is 105 °C 2000 h.0.5 %/1000 h (Environment temp. : 105 °C, Rated voltage or Category voltage applied)・ In the case of the endurance which is 105 °C 1000 h or 125 °C 1000 h.1.0 %/1000 h (Environment temp. : 105 °C, Rated voltage or Category voltage applied)・ In the case of the endurance which is 85 °C 1000 h.1.0 %/1000 h (Environment temp. : 85 °C, Rated voltage applied)

4.Leakage current
Even when the soldering conditions fall within the range of this delivery specifications, leakage currentincreases a little on occasion. It also increases a little during high temperature storage, high humidity storageこand temperature cycling with no voltage applied. In cases such as these, leakage current will decrease byapplying voltage under the condition of below the POSCAP's maximum operating temperature.The speed at which the leakage current is restored is increased by applying voltage when the POSCAP'stemperature is close to the maximum operating temperature

5.Rapid charge and discharge limitation
Rapid charge and discharge are restricted (for maintainance of high-proof reliability).A protective circuit is recommended for when a rapid charge or discharge causes excessive rush currentsince this is main cause of short circuit and large leakage current. Use a protective circuits in case the rushcurrent value exceeds 20 A*.Be sure to insert a protection resistor of about 1 kΩ for charge and discharge when measuring the leakage current.* When TH series use under the ambient temperature more than 105 °C : 10 A, TPU series : 10 A