Type ESRH Solid Polymer Aluminum SMT Capacitors Solid Polymer Aluminum capacitors are now available with a +125ºC temperature rating. CDE’s type ESRH capacitors are rated at +125ºC for 1000 hours when operated at 3/4 of the 105ºC rated voltage. Solid Polymer Aluminum electrolytic capacitors feature extremely low ESR which yields a capacitor with very low high frequency impedance and high ripple current capability. When low ESR is your requirement, one type ESRH capacitor can replace three or more tantalum or aluminum electrolytic capacitors. The solid electrolyte in a polymer aluminum capacitor results in a long (and ignition free) life, and the 7.3 x 4.3 footprint is compatible with “D” case solid tantalum capacitors. Specifications Operating Temperature Range: Capacitance Tolerance: Dissipation Factor (DF): Surge Voltage: DC Leakage Current (after 2 minutes): -55 ºC to +105 ºC at rated voltage (+125 ºC at .75 x rated voltage) ±20% at 120 Hz and +20 ºC ≤0.10 at 120 Hz and +20 ºC 1.25 x rated voltage I ≤ .1 CV Markings Polarity Stripe (Anode) + W.V. Code Capacitance (“R” = Decimal Point) D = 2.0V E = 2.5V G = 4.0V Lot Code J = 6.3V K = 8.0V Ordering Information ESRH 101 M 08 R Packaging Code CDE Type WVDC Code Capacitance Code Capacitance Tolerance 02 =2.0 Vdc 06 = 6.3 Vdc 680 = 68 µF M = ±20% 0E =2.5 Vdc 08 = 8.0 Vdc 101 = 100 µF R = Tape & Reel 2000 pcs/reel 04 =4.0 Vdc CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com Type ESRH Solid Polymer Aluminum SMT Capacitors Low E.S.R. and High Temperature Outline Drawing Ratings Capacitance (µF) Rated Voltage WVDC 180 2.0 150 2.5 120 4.0 100 6.3 68 8.0 270 2.0 220 2.5 180 4.0 150 6.3 100 8.0 Catalog Part Number Tape* and Reel Maximum E.S.R. 100 kHz/20 ºC Ripple Current at 100 kHz +20 ºC to + 125 ºC (2000 pcs/reel) ESRH181M02R ESRH151M0ER ESRH121M04R ESRH101M06R ESRH680M08R ESRH271M02R ESRH221M0ER ESRH181M04R ESRH151M06R ESRH101M08R (Ω) (Arms) 0.015 2.5 2.8 0.015 2.5 2.8 0.015 2.5 2.8 0.015 2.5 2.8 0.015 2.5 2.8 0.012 3.0 4.1 0.012 3.0 4.1 0.012 3.0 4.1 0.012 3.0 4.1 0.012 3.0 4.1 H ±0.2 (mm) *12mm wide tape — 13” diameter reel Markings Land Pattern CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com Type ESRH Solid Polymer Aluminum SMT Capacitors Specifications (continued) Life Test: Apply rated DC working voltage at 105 ºC (or 0.75 x WVDC at 125 ºC) for 1000 hours, and then stabilize them to +20 ºC. Capacitors will meet the following limits: ∆C = ±10% of the initial measured value DF & DCL ≤ the initial specified value Resistance to Soldering Heat: Capacitors withstand being heated in an oven at 235 ºC for 200 seconds. Shelf Life Test: Shelf life is typically 5 to 10 years. Accelerated test: after 500 hours at125 ºC, capacitors will meet the following limits after stabilization at 20 ºC: ∆C = ±10% of the initial measured value DF & DCL ≤ the initial specified value Soldering: Solid Polymer Aluminum capacitors are designed for reflow soldering. Preheat the capacitors at 160 ºC for a maximum of 120 seconds. The time at or above 200 ºC on the surface of the capacitor should be per the following chart: Moisture Resistance: After 500 hours storage at +60 ºC and 90% R.H. without load, the capacitor will meet the following limits: ∆C = +70%/–20% of the initial measured value (2.0 & 2.5 Vdc),+60%/–20% of the initial measured value (4.0 Vdc), +50%/–20% of the initial measured value (6.3 Vdc), +40%/–20% of the initial measured value (8.0 Vdc). DF ≤ two times the initial specified value DCL ≤ the initial specified value (For more information on this product see the Solid Polymer Aluminum Application Guide) Typical Impedance & ESR ESRH271M02R 270 µF/2V Impedance/ESR ESRH680M02R 680 µF/2V Impedance/ESR Frequency (kHz) CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com