Thyristor module MT4-320-18-C1
Average forward current, ITAV/IFAV | 320A |
Voltage, VRRM/VDRM | 1000 – 1800V |
Voltage code, VRRM / 100 | 10 – 18 |
MT4-320-18-C1 | on request |
Weight | 0.86 kg |
Package, Dimensions LxBxH |
C1 92x50x52 |
Datasheet |
Power thyristor module MT4-320-18-C1 AS ENERGITM in an international standard package, 320A 1800V.
Used to convert DC and AC currents up to 320 ampere, with a frequency of up to 500 Hz on circuits with voltages up to 1800 volt (18 class).
Thyristor modules MT4-320-18-C1 are in a standard package C1: base dimensions 50x92 mm, housing height – 52 mm, weight – 0.86 kg. Two-position module is a monolithic construction of two semiconductor thyristors: type thyristor-thyristor. Module connection diagram MT4-320-18-C1 – common cathode.
Series (ratings) of thyristor modules: MT4-320-10-С1 (320A 1000V), MT4-320-11-С1 (320A 1100V), MT4-320-12-С1 (320A 1200V), MT4-320-13-С1 (320A 1300V), MT4-320-14-С1 (320A 1400V), MT4-320-15-С1 (320A 1500V), MT4-320-16-С1 (320A 1600V), MT4-320-18-С1 (320A 1800V).
- Main terminals are at the top of the case and are numbered 1, 2, 3;
- Control terminals are marked on the diagram as G1, G2;
- Additional cathodes are marked on the diagram as K1, K2;
High thermal cyclic resistance and reliable operation of low-frequency thyristor modules MT4-320-18-C1 when switching high currents is achieved due to their design features and stable parameters of galvanic isolation.
The MT4-320-18-C1 thyristor modules have a clamp-on design that provides easy mounting and good contact with the cooler for heat dissipation. Several modules can be mounted on one cooler without additional insulation, which significantly reduces the overall dimensions of the assembly. Between the module and the heat sink (heat sink) it is recommended to use a thermally conductive substrate lubricated with thermal paste.
The two-position modules have different wiring diagrams (electrical circuit diagrams): MT3 – half-bridge; MT4 – common cathode circuit; MT5 – common anode circuit.
Our modules are offered in several dual and single device topologies for almost all phase control or rectifier applications.
Our company provides a quality guarantee for thyristor / diode modules of 2 years from the date of purchase. When supplying thyristor / diode modules, if necessary, we provide technical passport and certificate of conformity.
The final price for thyristor / diode modules depends on the class, quantity, delivery terms, manufacturer, country of origin and form of payment.
General specifications of thyristor-thyristor module :
Thyristor module specifications | MT4-320-18-C1 | |
Maximum allowable average forward current (Case temperature) | IT(AV) (TC) | 320 А (90ºC) 348 А (85ºC) |
Repetitive pulsed reverse voltage; Repetitive pulsed closed state voltage | VRRM/VDRM | 1800 V |
Surge on-state current | ITSM | 8.5 kA |
Peak on-state voltage | VTM | 1.40 V |
Peak on-state current | ITM | 785 A |
Threshold voltage | VT(TO) | 0.75 V |
On-state slope resistance | rT | 0.500 mΩ |
Turn-off time | tq | 160 µs |
Junction temperature | Tj max | 125 ºC |
Maximum case operating temperature | Tc max | 125 ºC |
Thermal resistance, junction to case | Rth(j-c) | 0.1100 ºC/W |
Electrical insulation strength | VISOL | 3.00 kV |
Design (switches) | - | dual component |
Type (circuit diagram) | - | thyristor-thyristor |
Connection diagram | - | common cathode |
Weight | W | 0.86 kg |
Package | - | C1 |
Dimensions, mm | L×B×H | 92x50x52 mm |
Datasheet |
Part numbering guide for thyristor–thyristor modules MT4-320-18-C1:
MT | 4 | – | 320 | – | 18 | – | A2 | – | T2 | – | C1 | – | N |
MT | – | Thyristor module, AS ENERGITM | ||||||||||||||||||||||||||||||||||||
4 | – | Connection diagram: 3 – half-bridge; 4 – common cathode circuit; 5 – common anode circuit. |
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320 | – | Rated current IF(AV), A. | ||||||||||||||||||||||||||||||||||||
18 | – | Voltage class VRRM / 100 (Nominal voltage – 1800 V). | ||||||||||||||||||||||||||||||||||||
A2 | – | Parameter of the critical rate of rise of off-state voltage (dVD/dt)cr:
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T2 | – | Parameter of turn-off time tq:
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C1 | – | Housing type. | ||||||||||||||||||||||||||||||||||||
N | – | Ambient conditions: N – Normal. |
Dimensions of power thyristor modules MT4-320-18-C1:
Thyristor module connection diagram MT4-320-18-C1:
1, 2, 3 – main terminals. |
High Power Semiconductors AS ENERGITM
Our company is engaged in the manufacturer and sale of wide range of power semiconductors (power thyristors, modules, rectifier diodes, avalanche, rotor and welding diodes, triacs etc.) currents up to 15000A and voltages to 9000V, and air and water heatsinks to them.
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Our company provides a quality guarantee for products of 2 years.
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Our products range includes rectifier diodes, phase control thyristors in disc and stud design, avalanche diodes and thyristors, fast switching, high frequency thyristors, fast recovery, welding and rotor diodes, triacs, bridge rectifiers, power modules (thyristor, diode, thyristor-diode, IGBT), and air and water heatsinks to them.
Power diodes and thyristors are produced for currents from 10A to 15000A, voltage range from 100V to 9000V.
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