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Fast Recovery Diodes OLD Part Number 5SDF ABB Replacement
Fast Recovery Diodes in disc design are press pack type general-purpose diodes with blocking voltages up to 4500V and current ratings up to 1340A.
Fast Recovery Diodes ADF JY ENERGITM are a replacement, analog, alternative semiconductor devices for Standard Fast Recovery Diodes ABB Power Grids Switzerland, Hitachi Energy.
“Air-cooled heatsinks O series for disc devices”, “Air heatsink SF series”, “Water heatsink SS series” for thyristor cooling are also available to order.
Welding diodes are available in light package, thin and hermetically sealed ceramic housings. Industry standard design housing enables easy installation into existing equipment. “Air-cooled heatsinks O series for disc devices”, “Air heatsink SF series”, “Water heatsink SS series” for diode cooling are also available to order.
Series of welding diodes has the following features: ability to conduct high mean forward current, allowing to reduce the amount of parallel devices; high resistance to electric and thermal cycling ensures a long service life; minimal static losses; high maximal junction temperature (Tjmax) allows these diodes to conduct higher current with the same cooling system; possibility of double-sided cooling; optimized for high current rectifiers; very low thermal resistance; designed for medium and high frequency welding equipment.
Rectifier Diodes JY 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 welding diodes depends on the voltage class, quantity, delivery terms, manufacturer, country of origin and form of payment.
For questions regarding the acquisition of Modules, SCR Thyristors, Diodes 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.
- General specifications of Welding Diodes 5SDD ABB and Replacements
| Type | IF(AV)M (TC=85°C) |
VRRM | VFMAX | 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 | ||||
| 5SDD 71X0200 | 7110 | 200 | 1.05* | 55 | 0.74 | 0.026 | 170 | 10.0 | 5.0 | 22 | X | ADD 7100-02-X-00 |  |
| 5SDD 71B0200 | 7110 | 200 | 1.05* | 55 | 0.74 | 0.026 | 170 | 10.0 | 5.0 | 22 | B | ADD 7100-02-B-00 | |
| 5SDD 71X0400 | 7110 | 400 | 1.00* | 55 | 0.74 | 0.026 | 170 | 10.0 | 5.0 | 22 | X | ADD 7100-04-X-00 | |
| 5SDD 71B0400 | 7110 | 400 | 1.05* | 55 | 0.74 | 0.026 | 170 | 10.0 | 5.0 | 22 | B | ADD 7100-04-B-00 | |
| 5SDD 92Z0401 | 9244 | 400 | 1.03** | 60 | 0.78 | 0.031 | 180 | 5.6 | 3.6 | 36 | Z1 | ADD 9200-04-Z-01 | |
| 5SDD 0105Z0401 | 10502 | 400 | 1.01** | 70 | 0.812 | 0.026 | 180 | 5.0 | 2.5 | 40 | Z2 | ADD 10500-04-Z-01 | |
| 5SDD 0120C0200 | 11000 | 200 | 0.92** | 85 | 0.75 | 0.020 | 170 | 6.0 | 3.0 | 37.5 | C | ADD 12000-02-C-00 | |
| 5SDD 0120C0400 | 11350 | 400 | 0.88** | 85 | 0.74 | 0.018 | 170 | 6.0 | 3.0 | 37.5 | C | ADD 12000-04-C-00 | |
| 5SDD 0135Z0401 | 13526 | 400 | 0.92** | 85 | 0.758 | 0.021 | 180 | 3.9 | 2.6 | 52.5 | Z3 | ADD 13500-04-Z-01 | |
Quality Warranty
Each product is tested for the main parameters, and Test reports of the parameters for each product are provided.
Geography of partnership
Thyristor factory 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.
JY 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.