Gold Member Since 2012
Audited Supplier
Yueqing Shangjing Rectifier Co., Ltd.

Russian Type Avalanche Diode, Diode Voltage Regulator, Diode Bridge manufacturer / supplier in China, offering Russian Type Fast Recovery Diode, 24 Hours Timer Switch with 48 Times off on Time Set Range 30 Mins, 220V 110V Mechanical Timer Switch with 48 Times on off and so on.

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Russian Type Fast Recovery Diode

FOB Price: US $9-80 / Piece
Min. Order: 6 Pieces
Min. Order FOB Price
6 Pieces US $9-80/ Piece
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Production Capacity: 3000PCS/Weekly
Transport Package: 37*29*26.5cm or as Your Requirement
Payment Terms: T/T, Paypal, Western Union

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Basic Info
  • Model NO.: DF33-3003
  • Material: Element Semiconductor
  • Package: Ceramic Disc Type Seal
  • Application: Big Power Transformer, Phase Control Rectification
  • Batch Number: 2016+
  • Vrrm: 400-3000V
  • Vfm: 2.20V
  • Trademark: shangjing
  • Origin: Zhejiang China
  • Manufacturing Technology: Discrete Device
  • Type: Intrinsic Semiconductor
  • Signal Processing: Analog Digital Composite and Function
  • Model: Df33-300
  • Brand: Shangjing
  • Irrm: 50mA
  • If(AV): 1250A
  • Specification: CE ISO Rohs
  • HS Code: 8541100000
Product Description
All diffuse techinics
Ceramic disc type seal
Middle trigger
Bi-facial cooled
High current

Typical Applications
Big power transformer
AC & DC motor control
AC & DC switch
Phase control rectification

IGT, VGT, IH are all TA=25° C test data, others are all TA=Tjm test data.
I2t=I2TSM× TW/2: TW=Half sine wave current, when at 50Hz, I2t=0.005I2TSM(A2S)
When at 60Hz, ITSM(8.3ms)=ITSM(10ms)× 1.066, Tj=Tjm I2t(8.3ms)=I2t(10ms)× 0.943, Tj=Tjm

Tc55° CTc70° C10ms25° C100° C100° C

VmAAAkAV/AMSμ c° C° C/WkNkg
DF323-200400-3000502004003.03.10/628≤ 270-40
DF323-250400-3000502505004.51.85/785≤ 3700.084.50.067
DF333-300400-3000503006006.52.20/1250≤ 31000.04100.180RC3
DF333-400400-3000404006286.52.40/1256≤ 31000.04100.180
DF343-500400-30005050078510.52.90/1570≤ 31200.035150.240RC4
DF343-800400-300040800160012.52.70/2500≤ 41300.035150.240
DF343-1000400-3000401000200014.52.20/3140≤ 41500035150.240
DF353-800400-30005080016009.53.40/2500≤ 41300.02240.550RC6
DF353-1000400-30001001000200016.03.10/2512≤ 41500.02240.550

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