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Capacitors for Power Electronics
Series/Type:
B25839
The following products presented in this data sheet are being withdrawn. Ordering Code B25839C6684M000 B25839K6474M000 B25839C6474M000 B25839K6334M000 B25839C6334M000 B25839K6224M000 B25839C6224M000 B25839K6104M000 B25839C6104M000 Substitute Product Date of Withdrawal 2002-12-06 2002-12-06 2002-12-06 2002-12-06 2002-12-06 2002-12-06 2002-12-06 2002-12-06 2002-12-06 Deadline Last Orders 2002-06-30 2002-06-30 2002-06-30 2002-06-30 2002-06-30 2002-06-30 2002-06-30 2002-06-30 2002-06-30 Last Shipments
For further information please contact your nearest EPCOS sales office, which will also support you in selecting a suitable substitute. The addresses of our worldwide sales network are presented at www.epcos.com/sales.
MKV AC Capacitors Jump to preceding page Coupling, Damping
B 25 839
Overvoltage proof High rate of voltage rise permitted Also suitable for general-purpose applications Construction
q q q q q
Self-healing Plastic dielectric Oil-impregnated tubular windings (no PCB) Metal-sprayed end faces ensure reliable contacting Cylindrical aluminum case with insulating sleeve
Terminals
q Central axial leads
Individual data sheets Individual capacitors of this series are specified in detail (incl. thermal data) on pages 210 ... 213. Upon request, these data sheets are available for each capacitor type.
206
Siemens Matsushita Components
B 25 839 Coupling, Damping
Technical data Standards IEC 1071-1/2 EN 61071-1/2 VDE 0560 part 120 and 121 2 * 10 -4
Dielectric dissipation factor Max. repetitive rate of voltage rise Max. non-repetitive rate of voltage rise Climatic data: Min. operating temperature Max. operating temperature Average relative humidity Failure quota
tan 0
i (du/dt)max --C IS --C (du/dt)s
min max - 25 C + 85 C 95 % (B 25 839-K) 75 % (B 25 839-C) 100 failures per 109 component hours (B 25 839-K) 1000 failures per 109 component hours (B 25 839-C) 100 000 h - 55/+ 85 C 25/085/56 - 25 C + 85 C 56 days/40 C/93 % rel. humidity 1% B 25 839-K 10000 M 1 * 10 - 4
FQ(co)
Load duration tLD(co) Storage temperature limit stg IEC climatic category (IEC 68-1 and 2) Test A, cold Test B, dry heat Test Ca, damp heat, steady state Values after test Ca: Capacitance change C /C Insulation resistance R is Dissipation factor change tan Test data: AC test voltage between terminals UTT Insulation resistance Dissipation factor (50 Hz)
B 25 839-C 1000 M 3 * 10 - 4
1,25 * UN, 50 Hz, 10 s (or DC 1,75 * UN, 10 s) B 25 839-K 10000 M 3 * 10 -4 B 25 839-C 3000 M
R is tan
Siemens Matsushita Components
207
B 25 839 Coupling, Damping
Characteristics and ordering codes
CN1)
F
Imax
A
i
A
Is
A
RS Lself Dimensions Appr. Ordering code 20 C dxl weight
m nH mm g
Pg.
UN = AC 700 V
0,10 0,10 0,22 0,22 0,33 0,33 0,47 0,47 0,68 1,00 6 6 6 6 10 10 10 10 10 10 55 55 65 120 100 130 140 190 95 150 140 140 170 310 250 330 350 470 240 380
u = 880 V
30,0 28,0 38,0 15,0 28,0 16,0 22,0 13,0 54,0 39,0 30 30 40 30 40 30 40 40 60 60
us = 1200 V
16,8 x 32 16,0 x 32 16,8 x 44 20,5 x 32 20,8 x 44 25,0 x 38 20,8 x 44 25,0 x 38 20,8 x 75 20,8 x 75 10 10 20 20 20 30 20 30 30 30
UTT = AC 880 V, 10 s
B25839-C6104-M000 B25839-K6104-M000 B25839-C6224-M000 B25839-K6224-M000 B25839-C6334-M000 B25839-K6334-M000 B25839-C6474-M000 B25839-K6474-M000 B25839-C6684-M000 B25839-C6105-K000
210 212
1) Capacitance tolerances: For CN < 1,0 F 20 %, for CN 1,0 F 10 %
208
Siemens Matsushita Components
B 25 839 Coupling, Damping
Dimensional drawings B 25 839-C
35+5
l _2
o0,8
35+5
d _ 0,8
KLK0769-Z
B 25 839-K
o2,5
o2,5
2 35+5
2,5
o0,8
l +1 -2
_ 0,8 d +0,5
KLK1311-I
35+5
Dimensions in mm Type B 25 839-C
d
16,8 16,8 20,8 20,8 16,0 20,5 25,0
I
32 44 44 75 32 32 38
B 25 839-K
Creepage distance 4,5 4,5 6,5 6,5 4 6 6
Clearance 4,5 4,5 6,5 6,5 4 6 6
Siemens Matsushita Components
209
B 25 839 Coupling, Damping
0,47 F / 700 Vac
o2,5
35+5 2 2,5
KLK1591-I
Ordering code: B25839-K6474-M000 Characteristics 0,47 F 10 % AC 700 V 10 A 40 nH 2 * 10 -4 13 m
o2,5
CN, tol. UN Imax Lself tan 0 RS
Maximum ratings
u us i Is (du/dt)max (du/dt)s
Test data
880 V 1200 V 190 A 470 A 400 V/s 1000 V/s
o0,8
UTT AC 880 V, 10 s Ris 10000 M tan (50 Hz) 3 * 10 -4
Climatic data min max Humidity FQ(co) tLD(co) stg - 25 C + 85 C Average relative humidity 95 % 100/109 h 100000 h - 55 to + 85 C Design data
Dimensions x l Approx. weight Impregnation Terminals Creepage distance Clearance
_ 0,8 25 +0,5
35+5
38 +1 2
_
25 mm x 38 mm 30 g Oil Leads 6 mm 6 mm
IEC climatic category: 25/085/56 (IEC 68-1 and 2) test Rel. humidity ttest C /C tan Ris + 40 C 93 % 56 days 1% 1 * 10 -4 10000 M
210
Siemens Matsushita Components
B 25 839 Coupling, Damping
Thermal data B25839-K6474-M000
Dielectric power dissipation PD versus repetition frequency f0
uac = 700 V uac = 630 V
Ohmic power dissipation PR versus rms current value I
RS (85 C) = 16 m
Permissible ambient temperature A versus total power dissipation P (Upright mounting position) Natural cooling Forced cooling 2 m/s Permissible capacitor temperature
Siemens Matsushita Components
211
B 25 839 Coupling, Damping
1 F / 700 Vac
35+5
Ordering code: B25839-C6105-K000 Characteristics 1 F 10 % AC 700 V 10 A 60 nH 2 * 10 -4 39 m
CN, tol. UN Imax Lself tan 0 RS
Maximum ratings
u us i Is (du/dt)max (du/dt)s
Test data
880 V 1200 V 150 A 380 A 150 V/s 380 V/s
o0,8
Climatic data min max Humidity FQ(co) tLD(co) stg - 25 C + 85 C Average relative humidity 75 % 1000/109 h 100000 h - 55 to + 85 C
KLK1590-A
Design data Dimensions x l Approx. weight Impregnation Terminals Creepage distance Clearance 20,8 mm x 75 mm 30 g Oil Leads 6,5 mm 6,5 mm
IEC climatic category: 25/085/56 (IEC 68-1 and 2) test Rel. humidity ttest C /C tan Ris + 40 C 93 % 56 days 1% 3 * 10 -4 1000 M
212
20,8 _ 0,8
UTT AC 880 V, 10 s Ris 3000 M tan (50 Hz) 3 * 10 -4
Siemens Matsushita Components
35+5
75 _ 2
B 25 839 Jump to succeding page Coupling, Damping
Thermal data B25839-C6105-K000
Dielectric power dissipation PD versus repetition frequency f0
uac = 700 V uac = 630 V
Ohmic power dissipation PR versus rms current value I
RS (85 C) = 48 m
Permissible ambient temperature A versus total power dissipation P (Upright mounting position) Natural cooling Forced cooling 2 m/s Permissible capacitor temperature
Siemens Matsushita Components
213

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