APPLICATION
IGBT SNUBBER
CHARACTERISTICS
LOW ESR
HIGH DV/DT
CHARACTERSTICS TABLE
CAP
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.00
1.20
1.50
1.75
2.00
2.20
2.50
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.00
1.20
1.50
1.75
2.00
2.20
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.00
VDC
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
VAC
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
550
550
550
550
550
550
550
550
550
550
550
550
550
Vpeak
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
2600
2600
2600
2600
2600
2600
2600
2600
2600
2600
2600
2600
2600
Ipeak ESR T MAX H MAX Case
230
6.2 0.860 1.113 A
280
5.4 0.860 1.113 A
350
4.7 0.860 1.113 A
410
4.2 0.860 1.113 A
500
3.8 0.860 1.113 A
590
3.5 0.860 1.113 A
720
3.1 0.860 1.113 A
860
3.0 1.160 1.463 B
1050 2.7 1.160 1.463 B
1260 2.5 1.160 1.463 B
1580 2.3 1.160 1.463 B
1840 2.2 1.460 1.863 C
2110 2.2 1.460 1.863 C
2320 2.1 1.460 1.863 C
2630 2.1 1.460 1.863 C
190
7.5 0.860 1.113 A
230
6.4 0.860 1.113 A
290
5.4 0.860 1.113 A
350
4.5 0.860 1.113 A
430
3.9 0.860 1.113 A
510
3.4 0.860 1.113 A
610
3.0 1.160 1.463 B
730
2.6 1.160 1.463 B
880
2.3 1.160 1.463 B
1060 2.2 1.160 1.463 B
1300 1.8 1.460 1.863 C
1560 1.7 1.460 1.863 C
1940 1.5 1.460 1.863 C
2270 1.4 1.760 2.263 D
2590 1.3 1.760 2.263 D
2850 1.2 1.760 2.263 D
200 10.5 0.860 1.113 A
240
8.8 0.860 1.113 A
290
7.2 0.860 1.113 A
350
6.1 0.860 1.113 A
430
5.0 1.160 1.463 B
530
4.2 1.160 1.463 B
650
3.5 1.160 1.463 B
770
3.1 1.160 1.463 B
920
2.6 1.460 1.863 C
1100 2.3 1.460 1.863 C
1330 2.0 1.460 1.863 C
1610 1.8 1.760 2.263 D
1960 1.5 1.760 2.263 D
DIMENSIONAL CHARACTERISTICS
PAGE 1
CONSTRUCTION
ELECTRODE:
CASE:
POTTING:
TERMINALS:
METALLIZED POLYPROPYLENE FILM FOIL HYBRID
NATURAL VALOX CASE
(FLAME RETARDANT TAPE AVAILABLE)
EPOXY (UL94-V0)
ROHS COMPLIANT TIN PLATED BRASS
ELECTRICAL CHARACTERISTICS
PER TABLE ± (STANDARD TOLERANCE OF 5% AND 10%) WHEN
MEASURED OR REFERRED TO AT 1k ± 10 Hz AND 25 ± 5°C.
DF:
SHALL NOT BE GREATER THAN 0.8% WHEN MEASURED AT OR
REFERRED TO 1k ± 10 Hz AND 25 ± 5°C.
IR:
10,000 MΩ*µF MEASURED AT 100VDC AND 25 ± 5°C.
DIELECTRIC STRENGTH:
TERMINAL TO TERMINAL (U
T
OR T-T):
1.5*U
NDC
FOR 10 SECONDS
OPERATING TEMPERATURE:
-40°C TO +105°C
RATED CURRENT:
PER TABLE BASED ON 100KHZ OPERATION FREQUENCY
LIFE:
100,000 HOURS @ 85°C AND FULL RATED VOLTAGE AND
CURRENT
STANDARD:
IEC61071
CAP:
RMS CURRENT CAPABILITY
329 RMS CURRENT
2000VDC
2.5
CAPACITANCE (uF)
2
1.5
1
0.5
0
5.6
5.8
6.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
24.0
1200VDC
600VDC
CURRENT (Arms)
PAGE 2
LIFE CHARACTERISTICS
Capacitor Life (hours) vs. Ambient Temperature
UNDC*0.8
UNDC
UNDC*1.1
UNDC*1.3
120000
100000
80000
60000
40000
20000
0
60
65
70
75
80
85
90
Ambient Temperature (°C)
95
100
105
110
ORDERING INSTRUCTIONS
EXAMPLE -
329S 1.0 10% 1200V
329
S
1.0
10%
1200V
SERIES TERMINAL CAPACITANCE TOLERANCE VOLTAGE
F → FLAT
µF
VDC
S → STEP
VAC
I → WIDE
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