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.
Rectifier Diodes ADD AS ENERGITM are a replacement, analog, alternative semiconductor devices for Standard Rectifier Diodes 5SDD ABB Power Grids Switzerland, Hitachi Energy.
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.
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
|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|
|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:
|DD||–||Product group: Standard Rectifier Diode.|
|6500||–||Average on-state current IF(AV), Amp.|
|24||–||Voltage class VRRM / 100.|
|H||–||Housing (package) type.|
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:
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.
Installation recommendations for disc type power rectifier diodes:
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.
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
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.
Each product is tested for the main parameters, and Test reports of the parameters for each product are provided.
Geography of partnership
AS ENERGITM company manufactures and supplies power semiconductors to more than 50 countries around the world.
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.
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.