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GTO snubber capacitor – Round axial type

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GTO snubber capacitor – Round axial type

Features

  • Flame retardant plastic tape and epoxy filling
  • high impulse current, high dv/dt
  • Low ESR, Low Ls
  • High withstanding voltage, low loss, low △T
  • Axial tinned copper wire

Application

  • IGBT snubber
  • Widely applied in power electronics, to protect the circuit during the switching off by snubbing peak current and voltage.

Technical reference data

Reference standard GB/T17702,IEC61071
Climatic category 40/105/21
Operating temperature range(case) -40~105℃

 

 

Voltage range 4KVDC~20KVDC
Capacitance range 0.068μF~3μF
Capacitance tolerance ±5%(J)/±10%(K)
tgδ0 6×10-4
Withstanding voltage 1.5Un(60S,20±5℃)
Insulation resistance  

≥100 000MΩ, Cn≤0.33μF

≥30 000s     Cn>0.33μF

 

20±5℃ 100V.DC 60S

 

Over voltage 1.1Un 30% of on-load-dur.
1.15Un 30min/day
1.2Un 5min/day
1.3Un 1min/day
Max.altitude 2000m
Lifetime expectancy 100 000h(Un,θhs=70℃)
Failure rate 50FIT

The effect of altitude on convection cooling and external insulation should be taken into consideration, if the altitude exceeds 2000m.

Specifications

4000VDC
Cn
( μ F)
Dimension(mm) 尺寸dv/dt
(V/μs)
Ipeak
(A)
Ls
( nH )
ESR@10KHz(m Ω )Part number 品号
LDOutputtP
0.684052M6*8561100748252.11GSY468D4000--
0.754054M6*8561100825251.91GSY475D4000--
14062M8*85611001100251.51GSY510D4000--
1.254069M8*85611001375251.31GSY5125D4000--
1.54076M8*85611001650251.11GSY515D4000--
24086M8*85611002200250.91GSY520D4000--
2.54097M8*85611002750250.81GSY525D4000--
0.686438M6*8747705242541GSY468D4000--
16445M6*8747707702531GSY510D4000--
1.56454M6*8747701155252.51GSY515D4000--
26462M8*87477015402521GSY520D4000--
2.56469M8*8747701925251.81GSY525D4000--
36475M8*8747702310251.61GSY530D4000--

Specifications

5000VDC
CnDimension(mm) 尺寸dv/dtIpeakLsESR@10KHz(m Ω )Part number 品号
( μ F)LDOutputtP(V/μs)(A)( nH )
0.54055M6*8561130565252.21GSY450D5000---
0.684064M8*8561130768251.71GSY468D5000--
0.754067M8*8561130848251.61GSY475D5000--
14078M8*85611301130251.31GSY510D5000--
1.254087M8*85611301413251.11GSY5125D5000--
1.54095M8*85611301695250.91GSY515D5000--
240109M8*85611302260250.81GSY520D5000--

Specifications

6000VDC
Cn
( μ F)
Dimension(mm) 尺寸dv/dt
(V/μs)
Ipeak
(A)
Ls
( nH )
ESR@10KHz(m Ω )Part number 品号
LDOutputtP
0.57650M6*8901240620252.71GSY450D6000--
0.687659M6*8901240843252.11GSY468D6000--
0.757661M8*8901240930251.91GSY475D6000--
17670M8*89012401240251.51GSY510D6000--
1.257678M8*89012401550251.31GSY5125D6000--
1.57685M8*89012401860251.11GSY515D6000--
27698M8*89012402480250.91GSY520D6000--

Specifications

8000VDC
Cn
( μ F)
Dimension(mm) 尺寸dv/dt
(V/μs)
Ipeak
(A)
Ls
( nH )
ESR@10KHz(m Ω )Part number 品号
LDOutputtP
0.3380499114304722541GSY433D8000--
0.58060M8*8911430715252.71GSY450D8000--
0.688070M8*8911430972252.11GSY468D8000--
0.758073M8*89114301073251.91GSY475D8000--
18084M8*89114301430251.51GSY510D8000--
1.258093M8*89114301788251.31GSY5125D8000--
1.580102M8*89114302145251.11GSY515D8000--
0.3311438M8*81251100363257.41GSY433D8000--
0.511445M8*812511005502551GSY450D8000--
0.6811452M8*81251100748253.81GSY468D8000--
0.8211457M8*81251100902253.21GSY482D8000--
111463M8*812511001100252.71GSY510D8000--
1.511476M8*812511001650251.91GSY515D8000--

Specifications

10000VDC
Cn
( μ F)
Dimension(mm) 尺寸dv/dt
(V/μs)
Ipeak
(A)
Ls
( nH )
ESR@10KHz(m Ω )Part number 品号
LDOutputtP
0.339.855M6*810916005282541GSY433D10000--
0.59867M8*81091600800252.71GSY450D10000--
0.689877M8*810916001088252.11GSY468D10000--
0.759881M8*810916001200251.91GSY475D10000--
19893M8*810916001600251.51GSY510D10000--
1.2598104M8*810916002000251.31GSY5125D10000--
0.3314041M8*81481220403257.51GSY433D10000--
0.514050M8*814812206102551GSY450D10000--
0.6814058M8*81481220930253.81GSY468D10000--
0.8214064M8*814812201000253.21GSY482D10000--
114070M8*814812201220252.71GSY510D10000--
1.214076M8*814812201464252.41GSY512D10000--

Specifications

12000VDC
Cn
( μ F)
Dimension(mm) 尺寸dv/dt
(V/μs)
Ipeak
(A)
Ls
( nH )
ESR@10KHz(m Ω )Part number 品号
LDOutputtP
0.2211449M6*81251750385255.81GSY422D12000--
0.3311460M8*812517505782541GSY433D12000--
0.511473M8*81251750875252.71GSY450D12000--
0.6811484M8*812517501190252.11GSY468D12000--
0.7511489M8*812517501313251.91GSY475D12000--
1114102M8*81251751750251.51GSY510D12000--

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