The Semikron SKKT 92/12 E is a thyristor module rated 97 A at 1200 V, supplied in the SEMIPACK 1 housing.
Thyristor modules switch on with a gate pulse and stay on until the current falls to zero, which makes them the standard part for phase-angle control of AC and DC power.
More Semikron power modules for drive repair: Semikron range.
The SKKT 92/12 E is a 1200 V Thyristor / Diode module and comes as bare module without pre-applied thermal interface material or lid, ideal for custom assembly processes.
Technical data
| Type | SKKT 92/12 E |
|---|---|
| Semikron Danfoss product number | 230B1655 |
| Product line | SEMIPACK |
| Housing | SEMIPACK 1 |
| Technology | Thyristor / Diode |
| Topology | Rectifier |
| Rated current | 97 A |
| Voltage class | 1200 V |
| Surge current | 1750 A |
| Dimensions (L x W x H) | 93x20x30 mm |
| Net weight | 0.095 kg |
| Legacy part number | 07897431 |
| Delivery form | Bare module without pre-applied TIM or lid |
| Product status | In Production |
| Brand | Semikron Danfoss |
| Condition | New, original |
At a glance
- Heat transfer through aluminium oxide ceramic isolated metal baseplate
- Hard soldered joints for high reliability
- UL recognized, file no. E 63 532
Typical applications
- AC motor soft starters
- Controlled rectifiers
- DC motor control (e. g. for machine tools)
- Professional light dimming (studios, theaters)
- Temperature control (e. g. for ovens, chemical processes)
Compatibility and replacement
Order with the complete Semikron type SKKT 92/12 E; 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.
If the marking of the old module is burnt or unreadable, send us a photo and the drive model and we will confirm the correct Semikron type before quoting.
Replacement checklist
- Module type (SKKT thyristor/thyristor, SKKH thyristor/diode)
- Average current rating and surge current
- Gate wiring and firing board
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?
1750 A, according to the Semikron Danfoss product data.
What is the topology?
Rectifier (Thyristor / Diode), according to the Semikron Danfoss product data.
Which housing does it use?
SEMIPACK 1, with dimensions of 93x20x30 mm, according to the Semikron Danfoss product data.
What is the current and voltage rating?
97 A at a voltage class of 1200 V, according to the Semikron Danfoss product data.
Do you supply larger quantities for projects?
Yes. For panel builders, OEMs and plant projects we quote complete lists; send the bill of materials on WhatsApp or through the inquiry form.
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.
RendatSP ships from Yiwu, China, to factories worldwide; air delivery usually takes 5 to 7 days once the part is ready. The part is new and original with a 1-year warranty (shipping, payment and warranty). For a quotation, message us on WhatsApp with the order number and quantity. We also have agents in Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.
