The Semikron SKM150GAR12T4 is a IGBT module rated 150 A at 1200 V, supplied in the SEMITRANS 2 housing.
This power module combines IGBT switches and free-wheeling diodes on an isolated baseplate, ready to be mounted on a heatsink and driven by a suitable gate driver.
More Semikron power modules for drive repair: Semikron range.
The SKM150GAR12T4 is a 1200 V IGBT module and comes as bare module without pre-applied thermal interface material or lid, ideal for custom assembly processes.
Technical data
| Type | SKM150GAR12T4 |
|---|---|
| Semikron Danfoss product number | 22892400 |
| Product line | SEMITRANS |
| Housing | SEMITRANS 2 |
| Technology | IGBT |
| Topology | Chopper/Booster |
| Rated current | 150 A |
| Voltage class | 1200 V |
| Chip technology | IGBT 4 Fast (Trench) |
| Dimensions (L x W x H) | 94x34x30 mm |
| Net weight | 0.16 kg |
| Delivery form | Bare module without pre-applied TIM or lid |
| Product status | In Production |
| Brand | Semikron Danfoss |
| Condition | New, original |
Key characteristics
- IGBT4: 4th generation fast trench IGBT
- CAL4: Soft switching 4th generation CAL-diode
- Insulated copper baseplate using DBC technology (Direct Bonded Copper)
- Increased power cycling capability
- With integrated gate resistor
- For higher switching frequencies up to 20kHz
- UL recognized, file no. E63532
Typical applications
- Electronic welders at fsw up to 20 kHz
- Brake chopper
- DC/DC – converter
- Switched reluctance motor
- Frequency inverters and servo drives
Compatibility and replacement
Order with the complete Semikron type SKM150GAR12T4; 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
- Topology (half-bridge, chopper, sixpack)
- Housing (SEMITRANS 2/3, SEMiX) and terminal layout
- Voltage class (1200 V or 1700 V) and current rating
Frequently asked questions
Should the gate driver be checked when the module failed?
Yes. A failed IGBT often damages the gate driver as well; check the driver, the DC-link capacitors and the thermal paste before fitting the new module.
Which chip technology is used?
IGBT 4 Fast (Trench), according to the Semikron Danfoss product data.
What is the topology?
Chopper/Booster (IGBT), according to the Semikron Danfoss product data.
Which housing does it use?
SEMITRANS 2, with dimensions of 94x34x30 mm, according to the Semikron Danfoss product data.
What is the current and voltage rating?
150 A at a voltage class of 1200 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.
Do you ship to my country, and what is the warranty?
Yes. RendatSP ships worldwide from Yiwu, China, by air in 5 to 7 days once the part is ready, and every part carries a 1-year warranty. Send the order number and quantity on WhatsApp and we will reply with a quotation.
How to order
Message us the order number and quantity. For breakdowns, tell us the delivery address and we will offer the fastest shipping option. If the exact part is discontinued, we confirm the official successor before quoting.
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.
