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	POSCAP - TPD Series	Please download this utility to help select the most suitable capacitor (right-click and save as).
	TPD Series   Datasheet Brochure The TPD series has low ESR and high capacitance. This series is most suitable for high frequency and high current switching power supplies.
	Specifications
	Items Conditions Characteristics Operating temperature range --- -55°C to +105°C Rated capacitance range 120Hz ⁄ 20°C 470 to 1000 (µF) Capacitance tolerance 120Hz ⁄ 20°C M: ±20% Rated voltage --- 2.5 to 6.3 (Vdc) Dissipation Factor (D.F.) 120Hz ⁄ 20°C See Table 1 Leakage current After 5 minutes See Table 1 ESR 100kHz ⁄ 20°C See Table 1 Temperature characteristics of impedence ratio 100kHz ⁄ +20°C -55°C Z ⁄ Z 20°C 0.6 to 2.0 +105°C Z ⁄ Z 20°C 0.6 to 2.0 Endurance 105°C, 2,000h, Rated voltage applied ΔC ⁄ C Within ±20% of initial D.F. ≤1.5 times than initial limit L.C. ≤1.5 times the initial standard Damp heat (Steady state) 60°C, 90 to 95% RH, 500h, No voltage applied ΔC ⁄ C Within +40%, -20% of initial D.F. ≤ 1.5 times the initial standard L.C. ≤ 3 times the initial standard Surge 105°C, 1000 cycles, 1kΩ discharge resistance surge voltage applied. ΔC ⁄ C Within ±5% D.F. ≤ 3 times the initial standard L.C. ≤ 3 times the initial standard
	Marking and Dimension (unit: mm)
	Size Code L (±0.2) W (±0.2) H (±0.1) S (±0.2) W1 (±0.1) D4D 7.3 4.3 3.6 1.3 2.4
	Size List
	RV : Rated Voltage (SV) : Surge Voltage (room temperature) µF RV (SV) 2.5 (3.2) 4.0 (5.0) 6.3 (8.0) 470 D4D   D4D 680 D4D D4D   1000 D4D
	Table 1 TPD Series Characteristics List
	Size Code Part Number Rated Voltage (V) Rated Temperature (°C) Rated Capacitance (µF) D.F. (%max) L.C. (µA) (max ⁄5min) ESR 100kHz ⁄ 20°C (mΩ max) Allowable ripple current (mArms) *1 D4D 6TPD470M 4TPD680M 2R5TPD1000M 2R5TPD1000M8 2R5TPD1000M6 2R5TPD1000M5 2R5TPD680M6 2R5TPD680M5 2R5TPD470M6 2R5TPD470M5 6.3 4.0 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 105 105 105 105 105 105 105 105 105 105 470 680 1000 1000 1000 1000 680 680 470 470 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 296.1 272.0 250.0 250.0 250.0 250.0 170.0 170.0 117.5 117.5 10 10 10 8 6 5 6 5 6 5 4400 4400 4400 4900 5600 6100 4600 6100 4600 6100 *1 100k TO 500kHz, 45°C.

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