2015-3장 2015.1.20 03:36 PM 페이지76 태산아이인쇄그룹(국) 2261-2488 2400DPI 175LPI SURFACE MOUNT ALUMINUM ELECTROLYTIC CAPACITORS UR Chip type, High Reliability Series Solvent Proof ・Chip type, high temperature range, for 125° C use ・Lower ESR than UC series ・Designed for surface mounting on high density PC board ・Applicable to automatic insertion machine using carrier tape ・Complied to the RoHS directive Item Characteristics Operating temperature range Leakage current max. Capacitance tolerance -40 ~ +125° C I = 0.01CV or 3μA whichever is greater (after 2 minutes) ±20% at 120Hz, 20° C Dissipation factor max. emperature characteristics (Impedance ratio at 120Hz) WV tanδ(Max.) 10 0.24 16 0.20 25 0.16 35 0.14 50 0.14 WV Z-25° C/Z+20° C Z-40° C/Z+20° C 10 3 4 16 2 3 25 2 3 35 2 3 50 2 3 Less than specified value Within ±30% of initial value Less than 300% of specified value Leakage current Capacitance change tanδ Load life (after application of the rated voltage for 2000 hours at 125° C) Shelf life (at 125° C) After 1000 hours no load test, leakage current, capacitance and tanδare same as load life value. The measurement shall be performed at 20° C by the KS C IEC 60384 - 4 Resistance to soldering heat The following specifications shall be satisfied when the capacitors are restored to 20° C after exposing them at 250° C for 10 seconds. Less than specified value Leakage current Within ±10% of initial value Capacitance change Less than specified value tanδ Unit : mm ● DRAWING (See page 59) -Series code of UR is “R” ● DIMENSIONS & MAXIMUM PERMISSIBLE RIPPLE CURRENT WV μF 33 47 100 220 330 470 10 8×10 8×10 10×10 16 0.3 0.3 0.2 264 355 400 8×10 8×10 10×10 25 0.3 0.3 0.2 264 355 400 8×10 8×10 10×10 35 0.3 0.3 0.2 264 355 400 8×10 8×10 10×10 0.3 0.3 0.2 264 264 400 50 0.7 8×10 0.5 10×10 0.5 10×10 Ripple current (mA r ms) at 125° C, 100kHz ESR (Ω) at 20° C, 100kHz Case size ØD X L (mm) ● FREQUENCY COEFFICIENT OF PERMISSIBLE RIPPLE CURRENT 76 Frequency 50Hz 120Hz 300Hz 1kHz 10kHz≦ Coefficient 0.35 0.50 0.64 0.83 1.00 192 330 330