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Technical content

Metallized polypropylene dielectric capacitor with controlled self-healing. Reinforced metallization developed for high impulse currents.

APPLICATIONS

  • IGBT protection
  • IGBT clamping PACKAGING MATERIAL
  • Plastic case backfilled with thermosetting resin Medium Power Film Capacitors FSB (RoHS Compliant)

ELECTRICAL CHARACTERISTICS

Capacitance Range Cn 0.10μF to 5.6μF Tolerance on Cn ±5%, ±10% Rated DC Voltage Vndc 700 to 2000 V Stray Inductance ≤ 25 nH RMS Current I rms max. = up to 28A The currents shown in the tables are maximum. It is necessary to maintain operation within the maximum temperature of the dielectric 85°C. See “Hot spot temperature calculation” Insulation Resistance R i x C ≥ 30,000 s Impulse Current I 2.t max. = up to 1.69 A2s Spikes or peak currents in the capacitors may cause a deterioration of the bonding between the metallization and the connections. These bonds are capable of withstanding only a limited amount of energy for each spike. The table shows the maximum energy permitted in the form (I 2.t), where I is in Amperes, and t is in seconds. Note: The formula (I2.t) replaces dv/dt which is less easy to use as it is not an expression of energy (I = C.dv/dt). This type of capacitor has been designed to withstand high (I2.t) values. Variation of Capacitance with Temperature ΔC C ≤ ±2% between -40 and +85°C Climatic Category 40/085/56 (IEC 68) Test Voltage Between Terminals @ 25°C 1.6 V ndc during 10s Withstanding Voltage Between Terminals and Case @ 25°C @ 3 kVrms @ 50Hz during 1 min. HOW TO ORDER FSB Series Case Size 1 = PO Style 2 = 18 Style 3 = 19 Style 4 = 26 style 5 = R28 Style (2 terminal or 4 terminal) 6-C (Lug Terminals) Dielectric 6 = Polypropylene U Voltage Code A = 700V B = 850V C = 1000V U = 1200V G = 1500V N = 2000V 0154 Capacitance Code 0 + pF code 0154 = 0.15μF 0334 = 0.33μF 0255 = 2.5μF etc. J Capacitance Tolerances J = ± 5% K = ±10% (Case size 6 only) Terminal Code – – = 2 Terminal JC = 4 Terminal (Case Size 5 option only) 90 = 90° Terminals 18 = 180° Terminals (Case size 6-C options only)

LS 0.4 min 5.5±1 Width Ø Lead General Tolerance: 0.5mm 5±1 1.2±0.05 12.7±0.5 Width 1.2±0.05 General Tolerance: 0.5mm 27.5±1 DIMENSIONS: Case Size Case Style Length Width Height Dimensions LS 1 PO 32 13.0 22.0 Ø 0.80 27.5 2 18 32 16.0 25.0 Ø 0.80 27.5 3 19 32 18.0 28.0 Ø 0.80 27.5 4 26 32 21.0 31.0 Ø 1.00 27.5 R68 2 Terminals 32 22.0 37.0 Ø 1.00 27.5

5 Version

4 Terminals 32 22.0 37.0 Ø 1.20 27.5 Version GENERAL DESCRIPTION Medium Power Film Capacitors FSB (RoHS Compliant) Part Number Capacitance Case Style Dv/Dt Irms Rs Rth ESL (µF) (A) (m /H9024) (hotspot/amb.) (nH) Vndc=1200V Vpeak=1600V Vrms=560v Vs=2000V Voltage Code: U Vndc=1600V Vpeak=2000V Vrms=630v Vs=2300V Voltage Code: M Vndc=2000V Vpeak=2400V Vrms=700v Vs=2600V Voltage Code: N RATINGS AND PART NUMBER REFERENCE STYLE: P0; 18; 19; 26; R68 ALL CASE SIZES

2 TERMINALS VERSION

STYLE: R68 CASE SIZE 5 ONLY

4 TERMINALS VERSION

Medium Power Film Capacitors FSB (RoHS Compliant) RATINGS AND PART NUMBER REFERENCE FOR LUG TERMINALS W ± 1 P1 ± 1 P2 ± 16.50 7.00 Marking Marking Resin Plastic Case 7.00 +0.50 -1.50 T ± 1 H ± 1 0.80 ± 0.10 90º 180º T ± 1 6.00 Vndc = 700V Vpeak = 1100V Vrms = 380V Vs = 1400V Voltage Code: A Qty Size Vndc = 850V Vpeak = 1200V Vrms = 450V Vs = 1500V Voltage Code: B Qty Size Vndc = 1000V Vpeak = 1300 Vrms = 480V Vs=1700V Voltage Code: C Qty Size

Medium Power Film Capacitors FSB (RoHS Compliant) * Insert K for 10% capacitance tolerance (standard): J = +5% tolerances available on request. Last two characters terminal styles 90 = 90° terminals insert 18 =180° Values outside this standard range may be available – please contact AVX for any special requirements. AVX reserves the right to supply capacitors to a tighter capacitance tolerance or higher voltage rating, in the same case size. Vndc = 1200V Vpeak = 1600V Vrms = 560V Vs = 2000V Voltage Code: U Qty Size Vndc = 1500V Vpeak = 1950V Vrms = 600V Vs = 2250V Voltage Code: G Qty Size Vndc = 2000V Vpeak = 2400V Vrms = 700V Vs = 2600V Voltage Code: N Qty Size

Medium Power Film Capacitors FSB (RoHS Compliant) STANDARDS IEC 61071-1, IEC 61071-2: Power electronic capacitors TANGENT OF LOSS ANGLE (TANδ0) FOR POLYPROPYLENE DIELECTRIC Polypropylene has a constant dielectric loss factor of 2x10 -4 irrespective of temperature and frequency (up to 1 MHz). IGBT SNUBBER HOT SPOT TEMPERATURE CALCULATION See Hot Spot Temperature, page 3. θhot spot = θambient + (Pd + Pt) x Rth with P d (Dielectric losses) = Q x tgδ0 ⇒ [ 1⁄2 x Cn x (Vripple peak to peak)2 x f ] x (2 x 10 -4) Pt (Thermal losses) = Rs x (Irms)2 Rth : Rth ambient / hot spot in °C/W where C n in Farad I rms in Ampere f in Hertz Vi n V o l t R s in Ohm θ in °C Due to the design of the capacitor and its technology, the thermal impedance between the terminations and the core of the capacitor is low, it is necessary to take care that the capacitor is never overheated by use of wrongly sized connections. Do not use the capacitor as a heat sink. Due to the complexity of the IGBT / capacitor thermal exchanges, we recommend that thermal measurements shall be made on the different components. We would be pleased to advise you on specific applications. WORKING TEMPERATURE (according to the power to be dissipated) -40°C to +85°C MARKING AVX logo Capacitance and tolerance in clear Nominal DC voltage in clear RMS current in clear Date of manufacture (IEC coding) T = 1/fr I U t t With L = stray inductance IGBT + capacitor R = serial resistance IGBT + capacitor Ieff =/H20906 /H20875Cb /H11003U0/H20876 2jb 0 /H20875e –2/H9251/H11003T /H11003 b a /H110031 /H11003 T [bsin(2b /H11003T) – a /H11003cos(2b /H11003T)]+ 1 /H11003e –2/H9251/H11003T + – a ab a a/H20876 b 0 = /H20906 ; b = /H20906b – a LC R ; a =with