Snubber Capacitors PCPW 236 (Metallized Polypropylene Film Capacitors)

Transcription

1 37.5 mm QUICK REFERENCE DATA Capacitance range Capacitance tolerance Rated voltage (DC) Max. repetitive peak voltage (Vpkr) Max. nonrepetitive peak current ( Ipk ) Dissipation factor ( DF ) Insulation resistance ( IR ) Climatic category Temperature range Max permissible ambient temperature Life time expectancy Reference Potting & Encapsulation material 0.47 to 2.2 μf ±5%, ±10%, 850V, 1000V,1250V, 1.15 x V R (max. 30min. within one day) 1.15 x Ipk at 1KHz(C 5uF), at 1KHz(5uF<C 25uF) 30,000s after 1minute of electrification at 500Vdc (V Rdc 500Vdc) 40 / 085 / o C ~+85 o C 85 o C (operation at rated power, rated current and natural cooling) > 40,000 hours at V R, 85 IEC / IEC61071 Qualified in accordance with UL94V0 FEATURES APPLICATIONS SelfHealing Low contact resistance Low loss dielectric High ripple current High contact reliability. Snubber Capacitor for IGBT. Protection circuits in SMPS. Energy conversion and control in power electronics Please refer to caution and warning at before using these products. 339

2 Ordering Information l b h lt P±0.7 d t PCPW 236 X X X X X X Type series Capacitance Voltage M 850V V N 1250V Q Original pitch 37.5mm Packing method Available versions Product (l max ) Ctol. Lead length 42.0 & Height Pitch ( P ) 2 Loose in box ±10% lt = 5.0±1.0mm Loose in box ±5% lt = 5.0±1.0mm Loose in box ±10% lt =25.0±2.0mm Loose in box ±5% lt =25.0±2.0mm 37.5 Packing Information SMALLEST PACKING QUANTITIES ( SPQ ) lt = 5.0 ± 1.0mm Loose in box lt = 25.0 ± 1.0mm 18.0 x 33.0 x x 35.0 x x 39.0 x x 43.0 x x 45.0 x

3 V Rdc = 850V V Rac = 450 V ~ Vpeak = 1200 V Cap ( μf ) b x h x l (mm) d t ( mm) P (mm) dv/dt (V/us ) I peak I Rms ESR (2) (mω) ± 10%, lt = 5±1 mm x 35.0 x PCPW 236QM x 39.0 x PCPW 236QM x 43.0 x PCPW 236QM2225 V Rdc = 1000 V V Rac = 480 V ~ Vpeak = 1300 V Cap d b x h x l t ( mm) P dv/dt I or peak ( μf ) (mm) (mm) (V/us ) Terminal I Rms ESR (2) (mω) ± 10%, lt = 5±1 mm x 39.0 x PCPW 236Q x 43.0 x PCPW 236Q x 45.0 x PCPW 236Q72205 V Rdc = 1250 V V Rac = 500 V ~ Vpeak = 1600 V Cap d b x h x l t ( mm) P dv/dt I or peak ( μf ) (mm) (mm) (V/us ) Terminal I Rms ESR (2) (mω) ± 10%, lt = 5±1 mm x 35.0 x PCPW 236QN x 35.0 x PCPW 236QN x 39.0 x PCPW 236QN x 45.0 x PCPW 236QN2155 (2) Max. at 100KHz, +70 Typical values at 100KHz 341

4 CHARACTERISTICS Test Votage. Test Voltage ( between terminations ) : 1.5 x V Rdc, 10s ( 1 min for type test ). Test Voltage ( between leads and case ) : 3KV 50Hz(or 60Hz) for 60 seconds Dissipation Factor Rated voltage V Capacitance C 0.1 μf 0.1 μf < C 1.0 μf 1.0 μf < C 25 μf Tangent of loss angle ( x 10 4 ) 1 khz 10 khz 100 khz Insulation Resistance The insulation resistance is measured for 1min ±5s, at 100V RC (Ω F) > 30,000 s Typical capacitance change versus operating 5% after 30,000hrs at Vrms or after 100,000hrs at Vrdc Damp heat test TEST CONDITIONS REQUIREMENTS Damp heat test ( Steady state ) Temp. = 40 ±2 Relative humidity = 93±2% Test Duration = 56 days C/C < 2% tanδ < (@ 1kHz) R ins > 50% specified value 342

5 PRODUCT MARKING Capacitors are marked on the top or on the top and one side with the following information :. Rated capacitance code in accordance with IEC Tolerance on rated capacitance : J : ± 5 % K : ± 10 %. Rated (DC) Voltage ( e.g. 450 V ). for dielectric material (MKP). Manufacturer's type designation ( PCPW 236 ). Manufacturer's name (PILKOR) Example of marking 1u K 850V PILKOR PCPW 236 WK... Marking on the top or side PACKAGE MARKING The package containing the capacitors is marked as shown. PILKOR Electronics SNUBBER CAPACITOR RAD POTTED TYPE 1.0uF ±10% 850V 40/085/56 BATCH NO PCPW 236QM2105 1uF ±10% DATE Vdc LINE MARKING EXPLANATION 1 Manufacturer`s name 2 Sub family 3. Pb free marking(jedecstd97) 4 Type description 5 Capacitance value, tolerance, Voltage and climatic category (IEC) 6 Batch no. & production period year and week code 7 Quantity and Product code (13NC) 8 Capacitance, tolerance and voltage 343

6 TEST REQUIREMENTS No ITEM TEST Conditions REQUIREMENTS 1 Capacitance 1) Temperature : 25 ±2 2) Frequency : 1kHz ±200Hz 3) Test voltage : 5Vrms Max. Shall be with in prescribed tolerance range Dissipation factor Dielectric strength Insulation Resistance Damp heat steady state 6 Endurance 7 Rapid change of temperature 1) Temperature : 25 ±2 2) Frequency : 1kHz ±200Hz 3) Test voltage : 5Vrms Max. Leadlead : 1.6 x V Rdc, 1min Leadcase : 3KV(50~60Hz), 1min at 100V for V Rdc < 500V at 500V for V Rdc 500V +105±2 = upper category temp. Duration t= 30min Five cycles C 5uF 5uF<C 25uF C>25uF < 5 < 8 < 10 no breakdown, flash over (cutoff current 10mA) RC (Ω F) > 30,000 s 40±2, 90~95%RH, 56days ΔC/C < ±3% at 1KHz 85±2 : 1.25 x V Rdc, 1000hrs ΔC/C < ±5% at 1KHz 105±2 : 1.0 x V Rdc, 1000hrs 40±2 = lower category temp. Visual : No abnormality ΔC/C < ±3% at 1KHz 1) Lead pull test Dia.( mm ) Load (N) Time (sec) No abnormality such as cutting, slack of termination 8 Robustness of termination 0.5<d ±1(s) 2) Lead bend test(2cycle) Dia.( mm ) Load (N) Time (sec) 0.5<d (s) 9 Solderability 10 Resistance to soldering heat 11 Vibration Nonactivated colophony flux 501 Solder bath temp. : 245 ± 5 Immerse time : 2 ± 0.5s Solder bath temp. : 260 ± 5 Immerse time : 10 ± 0.5s 10Hz to 55Hz Amplitude : 0.75mm or acceleration 98m/s 2 6hrs Good tinning as evidenced by free flowing of the solder with wetting of the terminations (>95%) Visual : No abnormality ΔC/C < ±3% at 1KHz Visual : No abnormality ΔC/C < ±3% at 1KHz 344