The Semikron SKD 82/16 is a bridge rectifier rated 80 A at 1600 V, supplied in the SEMIPONT 3 housing.
This rectifier bridge is used at the input of frequency inverters, battery chargers, DC motor field supplies and general power supplies.
More Semikron power modules for drive repair: Semikron range.
The SKD 82/16 is a 1600 V Bridge module and comes as bare module without pre-applied thermal interface material or lid, ideal for custom assembly processes.
Technical data
| Type | SKD 82/16 |
|---|---|
| Semikron Danfoss product number | 230B1898 |
| Product line | SEMIPONT |
| Housing | SEMIPONT 3 |
| Technology | Bridge |
| Topology | Rectifier |
| Rated current | 80 A |
| Voltage class | 1600 V |
| Surge current | 640 A |
| Dimensions (L x W x H) | 72x42x30 mm |
| Net weight | 0.135 kg |
| Legacy part number | 07913140 |
| Delivery form | Bare module without pre-applied TIM or lid |
| Product status | In Production |
| Brand | Semikron Danfoss |
| Condition | New, original |
At a glance
- Robust plastic case with screw terminals
- Large, isolated base plate
- Blocking voltage up to 1800 V
- High surge current
- Three phase bridge rectifier
- Easy chassis mounting
- UL recognized, file no. E 63 532
Typical applications
- Repair of rectifier stages
- Three phase rectifiers for power supplies
- Input rectifiers for variable frequency drives
- Rectifiers for DC motor field supplies
- Battery charger rectifiers
Compatibility and replacement
Order with the complete Semikron type SKD 82/16; in Semikron type codes the digits and letters set the current, voltage class, topology and chip generation, so a module with a similar number may not be a direct replacement.
The values in the table come from the official Semikron Danfoss product data; for full electrical ratings (VCE(sat), switching losses, thermal resistance) we send the datasheet with the quotation.
Replacement checklist
- Mounting and heatsink
- Surge current rating
- Housing and terminals (screw, fast-on, leads)
Frequently asked questions
Is the baseplate isolated?
Yes. The module is built with an isolated baseplate, so it can be mounted directly on a heatsink that carries other components; always use thermal paste and the specified mounting torque.
What surge current can it handle?
640 A, according to the Semikron Danfoss product data.
What is the topology?
Rectifier (Bridge), according to the Semikron Danfoss product data.
Which housing does it use?
SEMIPONT 3, with dimensions of 72x42x30 mm, according to the Semikron Danfoss product data.
What is the current and voltage rating?
80 A at a voltage class of 1600 V, according to the Semikron Danfoss product data.
Is it new and original?
Yes. We supply new, original parts in the manufacturer packaging, with a 1-year warranty.
How fast can you deliver, and is there a warranty?
Air shipping usually takes 5 to 7 days once the part is ready, to almost any country. Each part is new and original with a 1-year warranty. Message us on WhatsApp with the order number for a quotation.
Before you order
Compare the complete order number on the old unit with this page, including the suffix: in most ranges the last characters set the coil voltage, current range or version. If the label is worn, send us a photo and we will identify the part.
Every part RendatSP supplies is new and original, carries a 1-year warranty and ships worldwide by air in 5 to 7 days once ready (shipping, payment and warranty). Send us the order number and quantity on WhatsApp or through the inquiry form and we will quote the same working day. Agents in Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.
