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Home / Products / OLD Part No. Avalanche Diodes 5SDA ABB

Avalanche Rectifier Diodes OLD Part Number 5SDA ABB Replacement

Avalanche Rectifier Diodes in disc design is a press pack type general-purpose diodes.

Features: self protected against transient over-voltages; guaranteed maximum avalanche power dissipation.

Avalanche Diodes ADA AS ENERGITM are a replacement, analog, alternative semiconductor devices for Avalanche Rectifier Diodes 5SDA ABB Power Grids Switzerland, Hitachi Energy.

Part numbering guide for avalanche diodes

youtubeVideo: Reviews of high power disc diodes

icon AS ENERGITM Semiconductors Manufacturing Reference

OLD Part Number is a product line of diodes that have been discontinued and are no longer produced, AS ENERGITM offers analogues for OLD Part Number Avalanche Rectifier Diodes ABB (ABB – Polovodice Products Cross Reference List).

The standard and avalanche 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.

"Air-cooled heatsinks O series for disc devices", "Air heatsink SF series", "Water heatsink SS series" for diode cooling are also available to order.

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 avalanche rectifier diodes of 2 years from the date of purchase. When supplying diodes, if necessary, we provide technical passport and certificate of conformity.

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

General specifications of Avalanche Rectifier Diodes 5SDA ABB and Replacements

ABB – Polovodice Products Cross Reference List

Type IF(AV)M
(TC=85°C) 		VRRM IFSM VF0 rF PRSM Package Dimensions Replacement
AS ENERGITM 		Data
sheet
ABB Part No. Polovodice Part No. A V A V mΩ kW mm PDF
5SDA 05P4437 DA 805-520-44 520 4400 7000 1.100 1.010 50 P with lead 275x54 ADA 500-44-P-37
5SDA 05P5037 DA 805-520-50 520 5000 7000 1.100 1.010 50 P with lead 275x54 ADA 500-50-P-37
5SDA 05P4447 DA 805-520R-44 520 4400 7000 1.100 1.010 50 P with lead 275x54 ADA 500-44-P-47
5SDA 05P5047 DA 805-520R-50 520 5000 7000 1.100 1.010 50 P with lead 275x54 ADA 500-50-P-47
5SDA 06P3236 DA 805-600-32 600 3200 7600 1.010 0.720 50 P with lead 275x54 ADA 600-32-P-36
5SDA 06P3836 DA 805-600-38 600 3800 7600 1.010 0.720 50 P with lead 275x54 ADA 600-38-P-36
5SDA 06P3246 DA 805-600R-32 600 3200 7600 1.010 0.720 50 P with lead 275x54 ADA 600-32-P-46
5SDA 06P3846 DA 805-600R-38 600 3800 7600 1.010 0.720 50 P with lead 275x54 ADA 600-38-P-46
5SDA 07P2935 DA 805-690-29 690 2900 9200 0.930 0.520 50 P with lead 275x54 ADA 700-29-P-35
5SDA 07P3235 DA 805-690-32 690 3200 9200 0.930 0.520 50 P with lead 275x54 ADA 700-32-P-35
5SDA 07P2945 DA 805-690R-29 690 2900 9200 0.930 0.520 50 P with lead 275x54 ADA 700-29-P-45
5SDA 07P3245 DA 805-690R-32 690 3200 9200 0.930 0.520 50 P with lead 275x54 ADA 700-32-P-45
5SDA 08P2334 DA 805-770-23 770 2300 11500 0.87 0.390 50 P with lead 275x54 ADA 800-23-P-34
5SDA 08P2634 DA 805-770-26 770 2600 11500 0.87 0.390 50 P with lead 275x54 ADA 800-26-P-34
5SDA 08P2344 DA 805-770R-23 770 2300 11500 0.87 0.390 50 P with lead 275x54 ADA 800-23-P-44
5SDA 08P2644 DA 805-770R-26 770 2600 11500 0.87 0.390 50 P with lead 275x54 ADA 800-26-P-44
5SDA 09P2033 DA 805-850-20 850 2000 13500 0.83 0.300 50 P with lead 275x54 ADA 900-20-P-33
5SDA 09P2333 DA 805-850-23 850 2300 13500 0.83 0.300 50 P with lead 275x54 ADA 900-23-P-33
5SDA 09P2043 DA 805-850R-20 850 2000 13500 0.83 0.300 50 P with lead 275x54 ADA 900-20-P-43
5SDA 09P2343 DA 805-850R-23 850 2300 13500 0.83 0.300 50 P with lead 275x54 ADA 900-23-P-43
5SDA 05P4417 DA 805S-520-44 520 4400 7000 1.100 1.010 50 P 85x54 ADA 500-44-P-17
5SDA 05P5017 DA 805S-520-50 520 4400 7000 1.100 1.010 50 P 85x54 ADA 500-50-P-17
5SDA 05P4427 DA 805S-520R-44 520 4400 7000 1.100 1.010 50 P 85x54 ADA 500-44-P-27
5SDA 05P5027 DA 805S-520R-50 520 4400 7000 1.100 1.010 50 P 85x54 ADA 500-50-P-27
5SDA 06P3216 DA 805S-600-32 600 3200 7600 1.010 0.720 50 P 85x54 ADA 600-32-P-16
5SDA 06P3816 DA 805S-600-38 600 3200 7600 1.010 0.720 50 P 85x54 ADA 600-38-P-16
5SDA 06P3226 DA 805S-600R-32 600 3200 7600 1.010 0.720 50 P 85x54 ADA 600-32-P-26
5SDA 06P3826 DA 805S-600R-38 600 3200 7600 1.010 0.720 50 P 85x54 ADA 600-38-P-26
5SDA 07P2915 DA 805S-690-29 690 2900 9200 0.930 0.520 50 P 85x54 ADA 700-29-P-15
5SDA 07P3215 DA 805S-690-32 690 3200 9200 0.930 0.520 50 P 85x54 ADA 700-32-P-15
5SDA 07P2925 DA 805S-690R-29 690 2900 9200 0.930 0.520 50 P 85x54 ADA 700-29-P-25
5SDA 07P3225 DA 805S-690R-32 690 3200 9200 0.930 0.520 50 P 85x54 ADA 700-32-P-25
5SDA 08P2314 DA 805S-770-23 770 2300 11500 0.87 0.390 50 P 85x54 ADA 800-23-P-14
5SDA 08P2614 DA 805S-770-26 770 2600 11500 0.87 0.390 50 P 85x54 ADA 800-26-P-14
5SDA 08P2324 DA 805S-770R-23 770 2300 11500 0.87 0.390 50 P 85x54 ADA 800-23-P-24
5SDA 08P2624 DA 805S-770R-26 770 2600 11500 0.87 0.390 50 P 85x54 ADA 800-26-P-24
5SDA 09P2013 DA 805S-850-23 850 2300 13500 0.83 0.300 50 P 85x54 ADA 900-20-P-13
5SDA 09P2313 DA 805S-850-23 850 2300 13500 0.83 0.300 50 P 85x54 ADA 900-23-P-13
5SDA 09P2023 DA 805S-850R-20 850 2000 13500 0.83 0.300 50 P 85x54 ADA 900-20-P-23
5SDA 09P2323 DA 805S-850R-23 850 2300 13500 0.83 0.300 50 P 85x54 ADA 900-23-P-23
5SDA 11D1102 DA 807-1110-11 1310 1100 15000 0.74 0.250 50 D 60x34x26 ADA 1100-11-D-02
5SDA 11D1402 DA 807-1110-14 1310 1400 15000 0.74 0.250 50 D 60x34x26 ADA 1100-14-D-02
5SDA 11D1702 DA 807-1110-17 1310 1700 15000 0.74 0.250 50 D 60x34x26 ADA 1100-17-D-02
5SDA 06D3807 DA 807-590-38 690 3800 7000 1.10 1.010 50 D 60x34x26 ADA 600-38-D-07
5SDA 06D4407 DA 807-590-44 690 4400 7000 1.10 1.010 50 D 60x34x26 ADA 600-44-D-07
5SDA 06D5007 DA 807-590-50 690 5000 7000 1.10 1.010 50 D 60x34x26 ADA 600-50-D-07
5SDA 07D3206 DA 807-680-32 790 3200 7600 1.01 0.720 50 D 60x34x26 ADA 700-32-D-06
5SDA 07D3806 DA 807-680-38 790 3800 7600 1.01 0.720 50 D 60x34x26 ADA 700-38-D-06
5SDA 08D2905 DA 807-780-29 910 2900 9200 0.93 0.520 50 D 60x34x26 ADA 800-29-D-05
5SDA 08D3205 DA 807-780-32 910 3200 9200 0.93 0.520 50 D 60x34x26 ADA 800-32-D-05
5SDA 09D2004 DA 807-880-20 1020 2000 11500 0.87 0.390 50 D 60x34x26 ADA 900-20-D-04
5SDA 09D2304 DA 807-880-23 1020 2300 11500 0.87 0.390 50 D 60x34x26 ADA 900-23-D-04
5SDA 09D2604 DA 807-880-26 1020 2600 11500 0.87 0.390 50 D 60x34x26 ADA 900-26-D-04
5SDA 10D1703 DA 807-970-17 1140 1700 13500 0.83 0.300 50 D 60x34x26 ADA 1000-17-D-03
5SDA 10D2003 DA 807-970-20 1140 2000 13500 0.83 0.300 50 D 60x34x26 ADA 1000-20-D-03
5SDA 10D2303 DA 807-970-23 1140 2300 13500 0.83 0.300 50 D 60x34x26 ADA 1000-23-D-03
5SDA 14F3807 DA 808-1410-38 1410 3800 17500 1.130 0.440 50 F 75x47x26 ADA 1400-38-F-07
5SDA 14F4407 DA 808-1410-44 1410 4400 17500 1.130 0.440 50 F 75x47x26 ADA 1400-44-F-07
5SDA 14F5007 DA 808-1410-50 1410 5000 17500 1.130 0.440 50 F 75x47x26 ADA 1400-50-F-07
5SDA 16F3206 DA 808-1620-32 1620 3200 20500 1.030 0.320 50 F 75x47x26 ADA 1600-32-F-06
5SDA 16F3806 DA 808-1620-38 1620 3800 20500 1.030 0.320 50 F 75x47x26 ADA 1600-38-F-06
5SDA 19F2905 DA 808-1870-29 1870 2900 23500 0.95 0.23 75 F 75x47x26 ADA 1900-29-F-05
5SDA 19F3205 DA 808-1870-32 1870 3200 23500 0.95 0.23 75 F 75x47x26 ADA 1900-32-F-05
5SDA 21F2604 DA 808-2110-26 2110 2600 26000 0.890 0.170 75 F 75x47x26 ADA 2100-26-F-04
5SDA 21F2904 DA 808-2110-29 2110 2900 26000 0.890 0.170 75 F 75x47x26 ADA 2100-29-F-04
5SDA 21F3204 DA 808-2110-32 2110 3200 26000 0.890 0.170 75 F 75x47x26 ADA 2100-32-F-04
5SDA 24F1703 DA 808-2350-17 2350 1700 29000 0.840 0.130 75 F 75x47x26 ADA 2400-17-F-03
5SDA 24F2003 DA 808-2350-20 2350 2000 29000 0.840 0.130 75 F 75x47x26 ADA 2400-20-F-03
5SDA 24F2303 DA 808-2350-23 2350 2300 29000 0.840 0.130 75 F 75x47x26 ADA 2400-23-F-03
5SDA 27F1402 DA 808-2700-14 2700 1400 31000 0.790 0.090 100 F 75x47x26 ADA 2700-14-F-02
5SDA 27F1702 DA 808-2700-17 2700 1700 31000 0.790 0.090 100 F 75x47x26 ADA 2700-17-F-02
5SDA 27F2002 DA 808-2700-20 2700 2000 31000 0.790 0.090 100 F 75x47x26 ADA 2700-20-F-02

Part Numbering Guide for Avalanche Rectifier Diodes:

A DA 2100 – 32 – F – 04
A – brand AS ENERGITM
DA – Product group: Avalanche Diode.
2100 – Average on-state current IF(AV), Amp.
32 – Voltage class VRRM / 100.
F – Housing (package) type.
04 – 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.

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youtubeVideo: Disc Type High Power Rectifier Diodes

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.

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
  • 20000 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

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

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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.

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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.

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