Scr 3 Phase Thyristor Rectifier

One, two and four diode rectifier circuits – single phase, and associated wave forms.

A thyristor is a semiconductor device which can be used to switch current on and off. When used in rectifier circuits, thyristors allow current to be controlled more accurately than diodes, which can only be ON or OFF. A thyristor can be triggered to allow current to pass in a graduated manner, by firing (switching on the thyristor) at a precise time, therefore controlling the conduction angle. The level of control required for a given application will determine how thyristors are used in the circuit. Half-controlled rectifiers use thyristors in place of diodes on either the positive or negative side of the circuit, whereas a fully controlled rectifier uses thyristors entirely.

Specification of  Diode Thyristor Rectifier

IF(AV)=35A ~ 300A, VRRM= 800V,1600V or custom made, Tjm= 150℃ The parameters in the table are the ratings and characteristics of each diode chip in module Suitable for types: MDG,MDY Three Phase Half Bridge Rectifier Modules(non isolated type) TYPE IF(AV) TC VTM (V) IRRM (mA) Rth(j-c) (℃/W) Rth(c-h) (℃/W) Fig Circuit (A) (℃) MDG35 35 100 ≤1.3 ≤10 0.65 0.1 8   MDG55 55 90 ≤1.3 ≤10 0.47 0.1 8 MDG70 70 90 ≤1.3 ≤10 0.38 0.1 8 MDG90 90 85 ≤1.3 ≤10 0.29 0.1 8,16 MDG110 110 85 ≤1.3 ≤10 0.23 0.1 8,16 MDG130 130 85 ≤1.3 ≤15 0.19 0.05 8,16 MDG150 150 85 ≤1.3 ≤15 0.16 0.05 8,16 MDG200 200 85 ≤1.5 ≤15 0.126 0.05 8,16 MDG250 250 85 ≤1.5 ≤20 0.100 0.05 See web site MDG300 300 80 ≤1.5 ≤20 0.083 0.05 See web site   IT(AN)=25A~300A, VDRM=VRRM=600V, 1600V or custom made, Tjm= 125C, dv/dt≥500V/μs The parameters in the table are the ratings and characteristics of each thyristor chip in module Suitable for types: MTG,MTY Three Phase Half Bridge Thyristor Modules(non-isolated type) TYPE IT(AV) TC VGT IGT VTM (V) IRRM (mA) Rth(j-c) (℃/W) Rth(c-h) (℃/W) Fig Circuit (A) (℃) (V) (MA) MTG25 25 85 ≤2.0 60±10 ≤1.3 ≤10 1.15 0.1 8   MTG40 40 85 ≤2.0 60±10 ≤1.3 ≤10 0.65 0.1 8 MTG55 55 85 ≤2.0 60±10 ≤1.3 ≤10 0.47 0.1 8 MTG70 70 85 ≤2.5 60±10 ≤1.3 ≤15 0.38 0.1 8 MTG90 90 85 ≤2.5 65±15 ≤1.3 ≤15 0.29 0.1 8,16 MTG110 110 85 ≤2.5 65±15 ≤1.3 ≤15 0.23 0.1 8,16 MTG130 130 85 ≤2.5 65±15 ≤1.3 ≤20 0.19 0.05 8,16 MTG150 150 80 ≤2.5 70±15 ≤1.5 ≤20 0.16 0.05 8,16 MTG200 200 80 ≤2.5 70±15 ≤1.5 ≤20 0.126 0.05 8,16 MTG250 250 80 ≤2.5 75±15 ≤1.5 ≤30 0.100 0.05 See web site MTG300 300 75 ≤3.0 75±15 ≤1.6 ≤30 0.083 0.05 See web site

	ID=30A ~ 500A, Ijm= 125℃, VDRM=VRRM= 1600V or custom made, VISO≥ 2.5KV(RMS) dv/dt≥500V/μs The parameters in the table are the ratings and characteristics of each thyristor chip in module(Except for In) Suitable for types: MTQ,MTF,MHF,MD/TF,MT/DQ,MT/DF Single Phase Full-controlled (half controlled) Rectifier Bridges Modules TYPE IT(AV) TC VGT IGT IDRM IRRM (mA) VTM (V) Rth(j-c) (℃/W) Rth(c-h) (℃/W) Fig Circuit (A) (℃) (V) (MA) MTQ30 30 85 0.8±0.1V 40±10 ≤8 ≤1.6 1.4 0.1 4,5   MTQ60 60 85 0.8±0.1V 40±10 ≤10 ≤1.6 0.76 0.1 4,5 MTQ100 100 85 0.8±0.1V 45±10 ≤15 ≤1.6 0.49 0.1 4,5 MTQ150 150 80 0.8±0.1V 45±10 ≤15 ≤1.6 0.3 0.05 6 MTQ200 200 80 0.95±0.15V 45±15 ≤20 ≤1.6 0.25 0.05 6 MTQ250 250 80 0.95±0.15V 50±15 ≤20 ≤1.8 0.29 0.05 6 MTQ300 300 80 0.95±0.15V 55±15 ≤20 ≤1.8 0.24 0.05 6   ID=30A ~ 800A, Ijm=125℃, VDRM=VRRM= 1600V or custom made, VISO≥2.5KV(RMS) dv/dt≥500V/μs The parameters in the table are the ratings and characteristics of each thyristor chip in module(Except for ID) Suitable for types: MTS,MT/DS,MHS Three Phase Full- controlled (half controlled) Rectifer Bridges Modules TYPE IT(AV) TC VGT IGT VTM (V) IDRM IRRM (mA) Rth(j-c) (℃/W) Rth(c-h) (℃/W) Fig Circuit (A) (℃) (V) (MA) MTS30 35 85 ≤20 40±10 ≤1.6 ≤10 1.30 0.1 4,5   MTS60 60 85 ≤2.0 40±10 ≤1.6 ≤10 1.10 0.1 4,5 MTS100 100 85 ≤2.0 45±10 ≤1.6 ≤10 0.75 0.05 4,5
TYPE:MTQ60A VRRM:1 600V Max Load Current:60A Dimensions:80×40×27mm Fixing size:66mm, Φ6.5mm
TYPE: DFA60AA16 VRRM: 1 600V Max Load Current: 60A Dimensions: 93×50×21mm Fixing size: 80mm, Φ5.3mm		TYPE: PWB100AA16 VRRM: 1 600V Max Load Current: 1 00A Dimensions: 92×26×29mm Fixing size: 80mm, Φ6.4mm	TYPE: DFA100AA16 VRRM: 1 600V Max Load Current: 1 00A Dimensions: 108×62×28mm Fixing size: 93×48mm, Φ6mm

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Our products, the electronic modules with the brand of Gold, have been listed among "Wuxi's Renowned Products".Our company has 5 patents on Solid State Relays. Our products are widely used in various industrial automation control areas like chemical fiber machinery, temperature control of electric furnace, rubber & plastic machinery, fountain control and digital-controlled machinery, and are sold to Europe, America, Korea and Turkey.

Our company passed the Certification of ISO9001:2000 in 2000. Our main products have been given CE Certificate of European Union, UL,CUL and RoHS Certificates.