Rectifier Diode 1500A, 1600A, type D373-1600 (7000V – 8000V)

Average forward current, IFAV 1600A
Voltage, VRRM 7000–8000V
Voltage code, VRRM / 100 70 – 80
D373-1600 on request
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Package
Dimensions ØD×Ød×H
PD74
107x75x35 mm
Weight 1300 g
Datasheet Datasheet

Rectifier Diode D373-1600 AS ENERGITM is general purpose disc diode. This is a power p-n junction diode designed for converting DC and AC currents up to 1600A with frequency up to 500Hz in circuits with voltages up to 7000V – 8000V (voltage class from 70 to 80). Diode dimensions ØDxØdxH – 107x75x35 mm (outer case diameter X contact surface diameter X case height), weight – 1300 g.

The anode and cathode of the diode (polarity) are determined by the symbol on the case. Diodes are in a industry-standard ceramic press pack disc (capsule, tablet) housing. This rectifier diode can be an alternative product, replacement, analog, equivalent for other types diodes 1450A, 1500A, 1600 amp in a disk type package.

For cooling during the operation of power semiconductor diodes they are mounted with coolers (heat sinks). Depending on the amount of heat generated and the working conditions of the semiconductors, either natural air flow cooling or forced cooling can be used.

When assembling, the necessary clamping force Fm specific for each type of diode case (indicated in the parameter table) must be provided.

Semiconductor diodes disc type are used in power equipment – power and control units, power regulators, converters (e.g. melting furnaces), controllers where fast switching and control of currents is necessary.

Specifications and parameters, datasheets PDF, sample technical passport, dimensions, outline drawings, case diagrams diodes, recommended coolers are listed below.

Our company provides a quality guarantee for power rectifier diode of 2 years from the date of purchase. When supplying diodes, if necessary, we provide technical passport, certificate of conformity.

Diode ratings: D373-1600-70 (1600A 7000V), D373-1600-72 (1600A 7200V), D373-1600-74 (1600A 7400V), D373-1600-76 (1600A 7600V), D373-1600-78 (1600A 7800V), D373-1600-80 (1600A 8000V).

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The final price for rectifier disc diodes depends on the voltage class, quantity, delivery terms, manufacturer, country of origin and form of payment.


General specifications of rectifier diodes D373-1600:

Diode specifications D373-1600
Maximum allowable average forward current (Case temperature) IF(AV) (Tcase) 1830 A (85ºC)
Repetitive peak reverse voltage VRRM 7000-8000 V
RMS forward current IFRMS 2873 A
Surge non-repetitive current IFSM 24 kA
Safety factor I2t 2880 kA2·s
Peak forward voltage, max VFM 1.80 V
Peak current IFM 3900 A
On-state threshold voltage, max VF(TO) 1.20 V
On-state slope resistance, max rT 0.40 mΩ
Repetitive peak reverse currents, max IRRM 200 mA
Temperature of p-n junction, max Tvj max 140 ºC
Thermal resistance, junction to case, max Rth(j-c) 0.010 ºC/W
Clamping force Fm 45±5 kN
Weight, approx. W 1300 g
Package type, Dimensions ØDxØdxH PD74
107x75x35 mm
Recommended heatsinks Heatsinks O173, O273
Datasheet PDF PDF

Part Numbering Guide for Rectifier Diode D373-1600:

D 373 1600 80
D Diode, brand AS ENERGITM
373 Diode type (disc type).
1600 Average forvard current in open state IF(AV), Amp.
80 Voltage class VRRM / 100  (Nominal voltage – 8000 V).

Polarity (anode, cathode) and dimensions of disc diode D373-1600:

Diode polarity Dimensions

Diode D373-1600 datasheet:

PDFDownload pdf datasheet for diodes D373-1600


Technical Passport for Rectifier Diodes (sample):

When supplying diodes, if necessary, we provide technical passport and certificate of conformity.

  • Technical Passport
  • Technical Passport
  • Technical Passport

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, rotor and welding diodes, triacs etc.) currents up to 15000A and voltages to 9000V, and air and water heatsinks to them. You can buy semiconductors in any volumes, and when ordering large lots, the price will be lower.
We have earned the trust of customers and supply products all over the world.

For questions regarding the acquisition of Power Thyristors, Diodes, Modules send an email request to:

[email protected]

And we will provide you a commercial offer for delivery.
For a large number, we will provide an individual price!!!

We are open to manufacture products at our production facilities
according to your requests and technical task.


Heat sinks for power disc diodes:

Heat sinks (radiators) are used for single- and double-sided cooling of power semiconductor devices in disc design.

Heat sinks of coolers are made of aluminum radiator profiles and do not require additional protective coating when used in various climatic conditions.

See for more information about heatsinks: "Air-cooled heatsinks O series for disc devices", "Air heatsink SF series", "Water heatsink SS series".


Photo of Power Rectifier Disc Type Diodes:


icon Why choose AS ENERGITM

  • Own production facilities, including semiconductor silicon chips production
  • European brand - 100% quality, favorable price, short production terms
  • Over 20 years of experience in the semiconductor industry
  • Clients from more than 50 countries trust us
  • 10000 items in the product line for currents from 10A to 15000A, voltages from 100V to 9000V
  • We produce analogues of other manufacturers' products
  • Guaranteed certified quality, warranty period of operation - 2 years

 

Quality Warranty

Our products are certified and correspond to international standards.
Our company provides a quality guarantee for products of 2 years.
We provide certificates of conformity, reliability reports, data sheets and technical passports at the request of the customer.

Certificates

Each product is tested for the main parameters, and Test reports of the parameters for each product are provided.

Test Report

Geography of partnership

AS ENERGITM company supplies power semiconductors and other equipment to more than 50 countries around the world.

Geography

Logistics and Delivery

We deliver our products all over the world with the services of logistics companies: DHL, TNT, UPS, EMS, Fedex, Aramex.
Products can be delivered by any means of transport: air, sea, rail and road.

Logistics

AS ENERGITM Semiconductors Manufacturing

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.
Power diode and thyristor modules are produced from 25A and up to 1250A, voltage range 400V - 4400V.
The range of power semiconductors also includes equivalent, replacement, analogue and alternative semiconductor devices of global manufacturers.

GİZEM GÖZÜN 26.01.2021 at 13:04
10
I'm Gizem, I'm a chemical engineer. I'm interested in making ceramic stuffs as a hobby. Would you please give some explanation about my questions below;
1) If I only mix SiO2 and Fe2O3 (3:1), can i get a suitable product without using other components?
2) Can i use water as fastener? or would you suggest me another fastener?
3) At which temperature should i mix them?
Thank you for your interest, Kind Regards
26.01.2021 at 14:43
6
Hello, Gizem. The mass of ceramic is produced by grinding and mixing with water of different components: clay, feldspar, sand, kaolin. The proportions of these materials are different percentages, depending on what and with what characteristics you need to get a ceramic mass.
Each manufacturer of ceramic mass has its own recipes and its own raw materials, which are available in its region.
There are also books on ceramics that specify the chemical composition and approximate recipes for ceramic masses.
Roman 27.06.2022 at 00:03
5
Is It need to apply vaselin or thermal past at Thyristor surfaces then attach to radiator/current leading parts?
Maksim 27.06.2022 at 10:39
5
When assembling thyristors, diodes with heat sinks, it is recommended to lubricate the contact surfaces with a thin layer of heat conducting paste to improve the heat transfer parameters. But this is not a prerequisite for assembly.
Jonathan Ryan 12.10.2022 at 12:42
2
You have provided very helpful information in this Content. An extensive catalog of Welding Machines, most importantly, It is an essential element for your protection when working.

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