China Bridge Rectifier,Bidirectional Thyristor,Thyristor Module Manufacturer

  • Thyristor Module

    1. Bidirectional Thyristor [Thyristor Module ]

      Features of Bidirectional Thyristor:
      Complete diffusion technology
      Flat plate type ceramic tube encapsulation
      Central gate pole
      Internal cooling system (cooling on two surfaces)
      Equivalent to two thyristors’ parallel connection,
      Positive/ reverse conducts gate pole current
      Applications of Bidirectional Thyristor:
      Contactless AC Switch
      Adjust and control AC power
      Note:
      The test values: IGT, VGT, IH are tested in 25℃. Parameters are measured in Tjm.
      ITRMS is effective value of rated current
      I2t=I2TSM×t W/2 : t W is half sine wave width
      Under 50Hz, I2t =0．0051TSM (A2S)
      Under 60Hz, ITSM ( 8.3ms ) =ITSM(10ms) ×1.066,Tj=Tjm
      I2t ( 8.3ms ) =12t(10ms) ×0.943, Tj=Tjm
      Gate Triggering mode: ( datum mark: T1 terminal )

      Zhejiang Huajing Rectifier Co., Ltd. is a leading manufacturer of power semiconductor module and silicon rectifier sets in China, mainly offers bridge rectifiers, thyristor modules and phase control thyristors.
      Thyristor modules, as well as diode modules, are widely applied in AC/DC motor control and heating control system, can be used as rectifier power supply for electric welding machines. Thyristor module is with good chip and electric insulation, can be used in wind, air and water cooling systems.
  • Technical Parameters of Bidirectional Thyristor :
    IG+ IG-
    + I+ I-
    - Ⅲ+ Ⅲ-

    IGT, V GT trigger I+, I-, Ⅲ-.
    I H is applicable to the double positions
    Gate Pole lead: white or colorless
    Type VDRM VRRM IT(RMS) ITSM dv/dt di/dt IDRMIRRM IGT VGT IH VTM/ITM RTH(j-hs) Tjm Mounting force 0utline
    THS55℃ 10ms 25℃
    V A KA V/µS A/µS mA mA V mA V/A ℃/W ℃ KN (Fig)
    KS200A
    KS300A
    KS500A KS600A
    KS800A    		 100-2000
    100-2000
    100-2000
    100-2000
    100-2000    		 200
    300
    500
    600 800    		 1.7
    2.5
    4
    4.2
    6.8    		 50
    50
    50
    50
    50    		 50
    50
    50
    50
    50    		 20
    30
    40
    40
    50    		 20-200
    20-200
    20-300
    20-300
    20-350    		 O.8-2.5
    0.8-2.5
    O.8-3.O
    0.8-3.O
    0.8-3.5    		 20-200
    20-200
    20-300
    20-300
    20-400    		 2.4/300
    2.4/500
    2.4/700
    2.4/900
    2.4/1200    		 0.120
    0.065
    0.040
    0.035
    O.035    		 125
    125
    125
    125
    125    		 3.3-5.5
    5.3-10
    10-20
    10-20
    15-20     		2
    3
    4
    5
    5

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