Semikron SKM150GB17E4 – IGBT Module 1700 V 150 A, Half-Bridge, SEMITRANS 2. It is a genuine Semikron Danfoss IGBT module from the SEMITRANS range.
IGBT modules are the power switches of inverter drives, UPS systems, welders and converters: they switch the DC-link voltage to build the motor or output current, so a failed module is one of the most common causes of a drive fault.
More Semikron power modules for drive repair: Semikron range.
The SKM150GB17E4 is a 1700 V IGBT module and comes as bare module without pre-applied thermal interface material or lid, ideal for custom assembly processes.
Technical data
| Type | SKM150GB17E4 |
|---|---|
| Semikron Danfoss product number | 22895050 |
| Product line | SEMITRANS |
| Housing | SEMITRANS 2 |
| Technology | IGBT |
| Topology | Half-Bridge |
| Rated current | 150 A |
| Voltage class | 1700 V |
| Chip technology | IGBT 4 (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 medium fast trench IGBT
- CAL4: Soft switching 4th generation CAL-Diode
- Insulated copper baseplate using DBC Technology (Direct Copper Bonding)
- With integrated Gate resistor
- For switching frequencies up to 8kHz
- UL recognized, file no. E63532
Typical applications
- Repair of drives using the same module
- Public transport
- Electronic welders
- Wind power
- AC inverter drives
Compatibility and replacement
Order with the complete Semikron type SKM150GB17E4; 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.
Before you replace it
- Housing (SEMITRANS 2/3, SEMiX) and terminal layout
- Gate driver compatibility and thermal paste / mounting torque
- 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 housing does it use?
SEMITRANS 2, with dimensions of 94x34x30 mm, according to the Semikron Danfoss product data.
Which chip technology is used?
IGBT 4 (Trench), according to the Semikron Danfoss product data.
What is the current and voltage rating?
150 A at a voltage class of 1700 V, according to the Semikron Danfoss product data.
What is the topology?
Half-Bridge (IGBT), 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.
Ordering tips
Send us the full order number from the label of the old part, or a clear photo of the label, together with the quantity you need. We check the number against the current manufacturer data before we quote and tell you if there is a newer replacement.
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.
