PEG 126 RoHS 150°C Compliant • 150°C • Resistance to vibrations • Low ESR •High ripple capability application Basic design PEG 126 is a high performance axial electrolytic capacitor. It is designed for automotive applications with high demands on resistance to vibrations and high ambient temperature. PEG126 is an electrolytic capacitor with outstanding electrical performance. Polarized, all-welded design, tinned copper wire leads, negative pole connected to the case, plastic insulation. The PEG 126 winding is housed in a cylindrical aluminium can with a high purity aluminium lid and a high quality rubber gasket. Low ESR is a result of a low resistive electrolyte/paper system and an all-welded design. Thanks to its mechanical robustness the PEG 126 is suitable for use in mobile and aircraft installations, operation up to 150°C. Specification IEC 60384-4 Long Life Grade 40/125/56 250-4000µF –10 to +30% 25-63 VDC –40 to +150°C 8500 h at 125°C (Case Ø = 20 mm) 6500 h at 125°C (Case Ø = 16 mm) 5000 h at 0V+105°C, or 10 years at 0V +40°C 16 – 20 mm 10-2000 Hz, 1.5 mm displacement amplitude or max 20 g 3x2 hours The capacitors shall be clamped by their body. 2000 h, 150°C (Case Ø = 20 mm) 1500 h, 150°C (Case Ø = 16 mm) Ø1.0±0.03 30 16 x 37 20 x 29 20 x 37 20 x 46 F G H J L 16 16 20 20 20 Radial version See page 39 �0.8±0.1 15.24±0.1 dLL1 b+3/-2Weight ± 0.03±1 minBox approx (g) 1.0 1.0 1.0 1.0 1.0 29.0 37.0 29.0 37.0 46.0 ±0 .5 35.0 43.0 35.0 43.0 52.0 42 42 42 42 42 8 11 13 20 24 © KEMET 2006. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without KEMET's prior express consent is prohibited. 3.3±0.5 CaseD code ±0.5 .5 Ø16.5±0.5 Dimensions table PEG 126 (mm) D x L 16 x 29 17 H Standards Capacitance range Capacitance tolerance Rated voltage Temperature range Operational life time Shelf life at Diameter range Resistance to vibrations Life test PEG 126 Article table PEG 126 (150°C) CR D x L IRAC *IRAC* IRAC*IRAC*ESR* ESR* LESLArticle 125°C 105°C 125°C 150°C 20°C 20°CApprox code 100 Hz ≥5 kHz ≥5kHz ≥5kHz 100Hz 100kHz µF mm A AAA mΩ mΩ nH 25 VDC (UR ) 680 1000 1500 2200 3300 4000 16 x 29 16 x 37 16 x 37 20 x 29 20 x 37 20 x 46 1.4 1.7 2.1 2.5 3.2 3.7 6.9 8.8 9.2 9.4 11.7 13.1 4.1 5.2 5.4 5.5 6.9 7.7 1.6 2.0 2.1 2.1 2.6 2.9 120 80 63 51 34 29 43 28 26 25 17 14 10 12 12 12 15 17 PEG126HF368EQ PEG126HG410EQ PEG126HG415EQ PEG126HH422EQ PEG126HJ433EQ PEG126HL440EM 150 120 75 71 58 43 37 45 30 23 26 22 18 17 10 12 12 12 12 15 17 PEG126KF347EQ PEG126KG360EQ PEG126KH410EQ PEG126KH412EQ PEG126KH415EQ PEG126KJ422EQ PEG126KL427EQ 240 160 130 90 69 53 37 32 23 18 10 12 12 15 17 PEG126MF325EQ PEG126MG337EQ PEG126MH347EQ PEG126MJ368EQ PEG126ML390EQ 40 VDC (UR ) 470 600 1000 1200 1500 2200 2700 16 x 29 16 x 37 20 x 29 20 x 29 20 x 29 20 x 37 20 x 46 1.1 1.4 1.9 2.0 2.2 2.8 3.1 5.9 8.3 9.4 9.0 9.7 11.4 12.1 3.5 4.9 5.5 5.3 5.7 6.7 7.1 63 VDC (UR ) 1.3 1.9 2.1 2.0 2.2 2.6 2.7 250 370 470 680 900 16 x 29 16 x 37 20 x 29 20 x 37 20 x 46 0.9 1.2 1.4 1.7 2.1 5.3 6.7 7.3 9.0 10.5 3.1 3.9 4.3 5.3 6.1 1.2 1.5 1.6 2.0 2.3 * Maximum specified values customer design On request PEG126 can be designed in other capacitance values and case sizes. intermittent ripple current During intermittent operation, the PEG 126-capacitors allows a significant increase of ripple current compared with specified values (IRAC at continoues operation). Increased ripple current, with up to x1.95, is allowed at max 25% intermittence. Hot-spot temperature during operation: Max 135°C (see diagram) LOP = 4700h Example 2 Article: PEG126KL427 23A, 5kHz during 140 s, period time 17 minutes (14.7 minutes without ripple, per cycle) Ambient temperature: 105°C → Hot-spot temperature during operation: Max 135°C LOP = 4700h 10 10 120 110 20 100 0 1000 2000 Ripple Current (A) → Hot-spot temperature 10 Temperature (°C) Example 1 Article: PEG126KL427 23A, 5kHz during 30 s, period time 120 s (90 s without ripple) Ambient temperature: 105°C 0 000 Time (s) Th IAC Operational life can be calculated for arbitrary intermittence. Please contact Customer Support. © KEMET 2006. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without KEMET's prior express consent is prohibited. 31 PEG 126 OPERATIONAL LIFE AND RIPPLE CURRENT Operational life (Lop), at ambient temperature Ta and ripple current IAC. Diagram valid for ø20- case size. Operational life, Ø16- case size: 0.75 x diagram value Example: Article: PEG126KJ422EQ (Ø20 x 37 mm) Ambient temperature (Ta): 85°C Ripple current, at 10kHz (IAC ): 12 A 2,5 raC IRAC(125°C, ≥5kHz)= 6.7A (from data table) → IAC/ IRAC(125°C)= 12 / 6.7= 1.8 aC Operational life: Interpolation between the Lop-curves → Lop ~18kh (blue curves) op When the capacitor load is at 100Hz, use IAC / IRAC(125°C, 100Hz) as input value to the diagram (see data table). At other frequencies use IAC/ IRAC(125°C, ≥5kHz) x 1/Corr = Frequency correction factor, for ripple current (Corr): Frequency 300 Hz 1 kHz 5 kHz 100 kHz Correction factor (Corr) (Typical value) 0.57 0.80 1.00 1.04 Reliability LEakage current Estimated field failure rate: < 2 ppm/year. The expected failure rate, for this capacitor range, is based on field experience for capacitors with structural similarity. This failure rate is valued during first year of operation. Expected failure rate thereafter: < 1 ppm/y. (Until end of specified operational life) Rated leakage current, IRL (µA) Rated voltage, UR (V) Rated capacitance, CR (µF) IRL = 0.003 x CR x UR + 4 Ordering information For further ordering information please see page 8. PEG 1 2 6KF 3 4 7E QE 1 1 4 5 6 9 10 11 13 15 2 3 7 8 12 14 16 17 18 19 20 Capacitance tolerances: E1: Packed in boxes Pos. 13: Q: –10 to +30% M: -20 to +20% Quantities and weights CASE CODE Weight approx (g) Standard box quantity F G H J 8 125 11 100 13 150 20 125 L 24 100 Statements of suitability for certain applications are based on our knowledge of typical operating conditions for such applications, but are not intended to constitute – and we specifically disclaim – any warranty concerning suitability for a specific customer application or use. This Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise provided by us with reference to the use of our products is given gratis, and we assume no obligation or liability for the advice given or results obtained. 32 © KEMET 2006. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without KEMET's prior express consent is prohibited.