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TCFGC0J686MCR Datasheet(PDF) 10 Page - Rohm |
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TCFGC0J686MCR Datasheet(HTML) 10 Page - Rohm |
10 / 12 page TCFG series C Case Tantalum capacitors Rev.C 10/11 Beware of inrush current. Inrush current Inrush currents are inversely proportional ESR. Large inrush currents can cause components failure. Fig. 13 Maximum inrush current and ESR ESR Ω (100kHz) 33 μF 100 μF tantalum capacitor aluminum electrolysis 4.7 μF 4.7 μF 100 10 1 0.1 0.1 1 10 100 47 μF Vpp =10V llimit=20A Pulse Width =500μs Power OP Amp Slew Rate =10V/6μs 22 μF 15 μF 33 μF Inrush current can be limited by means of a protective resistor. Fig. 14 Imax change due to protective resistor R V (V) 100 10 1 R I = 0.476 +R V 0.1 0.1 1 10 100 I = SAMPLE 16V −3.3μF Pulse width =500μs Slew rate =10V−6μc Current limit =20A 0.25 1.0 2.0 5.0 0.476 V R =0Ω 0.5 (10) Ultrasonic cleaning Carry out cleaning under as mild conditions as possible. The internal element of a tantalum capacitor are larger than those of a transistor or diode, so it is not as resistant as ultrasonic waves. Example : water Propagation speed 1500m / s Solvent density 1g / cm 3 Frequency Wavelength 20kHz 7.5cm 28kHz 5.3cm 50kHz 3.0cm Frequency and wavelength |
Similar Part No. - TCFGC0J686MCR |
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Similar Description - TCFGC0J686MCR |
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