Standard Rectifier Diodes 5SDD ABB Replacement

High-power Standard Rectifier Diodes, also known as Normal Recovery Diodes in disc design is a press pack type general-purpose diodes.

Features: optimised for line frequency; low on-state losses; high current handling capabilities.

Replacement, analog, alternative semiconductor devices for Standard Rectifier Diodes 5SDD ABB Power Grids Switzerland, Hitachi Energy are Rectifier Diodes ADD AS ENERGITM.

Air and water heat sinks for double side cooling rectifier diodes are also available to order.

Part numbering guide for rectifier diodes

Installation recommendations for high power diodes

youtubeVideo: Reviews of high power disc diodes

The standard rectifier diodes converting DC and AC currents up to 7500A in circuits with voltages up to 8500V. Their main applications are rectifiers for large AC drives, aluminum smelting and other metal refining as well as trackside supply.

The diode has an industry standard ceramic housing making it easy to integrate the device into existing equipment. This diode has a disc housing with pressure contacts. The polarity of the diode (anode, cathode) is determined by the icon on the case. The technical specifications, part numbering guide, datashets for diodes are listed below.

Rectifier Diodes AS ENERGITM have the following features: low static and dynamic losses, high values of VRSM/VRRM, extensive experience of using the devices in various industries, range of voltages from 100 to 9000 V and amperages from 100 to 7500 A, high resistance to thermal and electric cycling.

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

Read more

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

General specifications of Standard Rectifier Diodes 5SDD ABB and Replacements

Type IF(AV)M
(TC=85°C)
VRRM VRSM IFSM VF0 rF Tvj max Rth(j-c) Rth(c-h) Fm
±10%
Package Replacement
AS ENERGITM
Data sheet
A V V kA V mΩ ºC K/kW K/kW kN PDF
5SDD 06D6000 662 6000 6000 10.5 1.066 0.778 150 42.0 8.0 10 D ADD 600-60-D-00
5SDD 08D5000 1028 5000 5000 12.0 0.890 0.487 160 32.0 8.0 10 D ADD 800-50-D-00
5SDD 08T5000 1028 5000 5000 12.0 0.894 0.487 160 32.0 8.0 10 T1 ADD 800-50-T-00
5SDD 09D6000 845 6000 6000 11.0 0.893 0.647 150 32.0 8.0 10 D ADD 900-60-D-00
5SDD 10T1800 1013 1800 1800 13.0 0.934 0.257 150 38.0 12.0 10 T1 ADD 1000-18-T-00
5SDD 10F6000 1363 6000 6000 17.5 1.015 0.407 150 20.0 5.0 22 F ADD 1000-60-F-00
5SDD 11D2800 1285 2800 3000 15.0 0.933 0.242 160 32.0 8.0 10 D ADD 1100-28-D-00
5SDD 11T2800 1285 2800 2800 15.0 0.933 0.242 160 32.0 8.0 10 T1 ADD 1100-28-T-00
5SDD 14F6000 1363 6000 6000 17.5 1.015 0.407 150 20.0 5.0 22 F ADD 1400-60-F-00
5SDD 17F6000 1704 6000 6000 19.0 0.894 0.344 150 15.0 4.0 22 F ADD 1700-60-F-00
5SDD 19T3000 1926 3000 3000 26.0 0.972 0.149 150 18.5 4.0 25 T2 ADD 1900-30-T-00
5SDD 20F5000 1980 5000 5200 24.0 0.940 0.284 160 15.0 4.0 22 F ADD 2000-50-F-00
5SDD 24F2800 2600 2800 3000 30.0 0.910 0.135 160 15.0 4.0 22 F ADD 2400-28-F-00
5SDD 31H6000 3201 6000 6000 40.0 0.944 0.166 150 8.0 2.5 50 H ADD 3100-60-H-00
5SDD 31K6000 3097 6000 6000 40.0 0.894 0.166 150 9.2 2.5 50 K ADD 3100-60-K-00
5SDD 33L5500 3480 5000 5500 46.0 0.940 0.147 150 7.0 1.5 70 L ADD 3300-55-L-00
5SDD 36K5000 3638 5000 5000 45.0 0.903 0.136 160 9.2 2.5 50 K ADD 3600-50-K-00
5SDD 38F2000 3730 2000 2000 34.0 0.915 0.088 190 15.0 4.0 22 F ADD 3800-20-F-00
5SDD 38H5000 3814 5000 5000 45.0 0.903 0.136 160 8.0 2.5 50 H ADD 3800-50-H-00
5SDD 39K4000 3941 4000 4000 46.0 0.905 0.109 160 9.2 2.5 50 K ADD 3900-40-K-00
5SDD 40H4000 3850 4000 4000 46.0 0.900 0.133 160 8.0 2.5 50 H ADD 4000-40-H-00
5SDD 41H4000 4136 4000 4000 46.0 0.905 0.109 160 8.0 2.5 50 H ADD 4100-40-H-00
5SDD 48H3200 4710 3200 3200 61.0 0.992 0.067 160 8.0 2.5 50 H ADD 4800-32-H-00
5SDD 50N5500 4570 5000 5500 73.0 0.800 0.107 150 5.7 1.0 90 N ADD 5000-55-N-00
5SDD 50N6000 4210 6000 6000 71.2 0.800 0.134 150 5.7 1.0 90 N ADD 5000-60-N-00
5SDD 51L2800 5380 2000 2800 65.0 0.770 0.082 175 8.0 3.0 70 L ADD 5100-28-L-00
5SDD 54N4000 5200 3600 4000 85.0 0.800 0.086 150 5.7 1.0 90 N ADD 5400-40-N-00
5SDD 57N6500 5700 6500 6500 82.0 0.770 0.096 160 4.7 1.0 90 N ADD 5700-65-N-00
5SDD 60N2800 6830 2000 2800 87.0 0.800 0.050 160 5.7 1.0 90 N ADD 6000-28-N-00
5SDD 60Q2800 7385 2000 2800 87.0 0.800 0.050 160 5.0 1.0 90 Q ADD 6000-28-Q-00
5SDD 65H2400 6520 2400 2400 59.0 0.870 0.057 190 8.0 2.5 50 H ADD 6500-24-H-00
5SDD 70H2000 7030 2000 2000 65.0 0.861 0.046 190 8.0 2.5 50 H ADD 7000-20-H-00
5SDD 75Y8500 6720 8500 8500 121 0.945 0.118 150 3.0 0.6 190 Y ADD 7500-85-Y-00

Drawings and housings dimensions for Rectifier Diodes:

Package type Dimensions ØDxØdxH Weight
T1 58.5x34x20 mm 0.20 kg
T2 74.5x47x21.7 mm 0.44 kg
D 60x34x26 mm 0.26 kg
F 75x47x26 mm 0.46 kg
H 102x63x26 mm 0.90 kg
K 102x63x35 mm 1.20 kg
L 120x78x26 mm 1.45 kg
N 150x100x35 mm 2.90 kg
Q 150x100x26 mm 2.10 kg
Y 192x143x35 mm 5.14 kg

Part Numbering Guide for Standard Rectifier Diodes:

A DD 6500 24 H 00
A brand AS ENERGITM
DD Product group: Standard Rectifier Diode.
6500 Average on-state current IF(AV), Amp.
24 Voltage class VRRM / 100.
H Housing (package) type.
00 Version number.

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.
You can buy semiconductor devices 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.



Photo of Rectifier Diodes:


Installation recommendations for disc type power rectifier diodes:

Assembling a diode with a heatsink

The reliability of heat transfer and electrical contact between the mating surfaces of the diode and the cooler over the entire temperature range is ensured by appropriate torque (clamping force).

Before assembly you should perform visual inspection (1) contact surfaces for mechanical damages and wipe (2), soaked with alcohol (toluene, gasoline, acetone).

After inspection, fix the current contacts (leads), install a pin to fix the alignment of the structure.

To improve the parameters of heat transfer it is recommended to lubricate (3) a thin layer of silicone thermal conductive paste before the assembly, which is not a mandatory condition for installation.

Install the diode (3), the second part of the cooler, the fiberglass insulator and the thrust washer.

To thread the traverse (4) and evenly tighten the nuts. Make sure no misalignment and evenness of the contact surfaces.

When the parts are sufficiently clamped but moveable, we recommend placing the cooler on a flat surface and checking the tolerance for parallelism of the overall adjacent plane of the surfaces (5).

Clamp each nut in turn (about a quarter turn) to the stop (6). The amount of deflection of the traverse determines whether the achieved clamping force corresponds to the required one.

After installation, the fasteners (nuts and washers) must be additionally secured against corrosion.


Tips and recommendations for power diodes:

The power diodes should not be operated for long periods of time at their limit load for all parameters. In this case, the safety factor is determined by the required degree of reliability of the device.

Replace a failed power diode with a diode that matches the parameters of the one being replaced.

Supercooling must be provided when operating in an environment with an elevated ambient temperature.

Periodic cleaning of power diodes and coolers to remove dust and contaminants is recommended to ensure proper heat dissipation.

Inductive current dividers (often twisted toroidal wire) should be used to equalize currents between power diodes connected in parallel. The most popular connection methods are closed circuit, common coil circuit, or power diode. The efficiency of current dividers in this case is determined by the cross section of the magnetic wire.

Prevention of voltage unbalance when power diodes are connected in series is achieved by using shunt resistors connected in parallel with each diode. Voltage equalization in transient conditions is provided by connecting capacitors in parallel to each diode.

It is strictly forbidden to touch power diodes under high voltage during operation.

GİZEM GÖZÜN 26.01.2021 at 13:04
4
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
2
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.

CancelWrite Comment or Review:

Here you can ask a question about the technical features of the products or write a review about the company.

We also invite you for discussion about electrical engineering and electronics, share your experience, knowledge, express your opinion.

Please send commercial request using the Cart or E-mail (not here).


Featured Products:

 

Tags: Rectifier diode, power semiconductor, 5SDD ABB Power Grids Switzerland replace, 5SDD Hitachi Energy replace, rectifier diodes catalog catalogue pdf, ceramic insulator diodes price, rectifier diode datasheet, certificate, manufacturing, diodes factory made, technical specification of silicon rectifier diode

 

Selected Products:

^