SKM100GB12T4
High-performance IGBT module for industrial motor drives and general-purpose inverter applications...
Product Overview
Description
High-performance IGBT module for industrial motor drives and general-purpose inverter applications
Product Series
SEMiTRANS™ 4
Primary Application
Industrial Motor Drives up to 45kW, Servo Drives, UPS Systems, General Purpose Inverters
Key Features
- High efficiency and reliability
- Optimized for industrial applications
- Comprehensive technical support
- Available from stock
Specifications
| Part Number | SKM100GB12T4 |
|---|---|
| Voltage | 1200V |
| Current | 100A |
| Package | SEMiTRANS 4 (62mm x 100mm x 17mm) |
| Vce Sat | 2.1V @ 100A, 25°C |
| EOn | 1.8mJ @ 100A, 600V |
| EOff | 1.7mJ @ 100A, 600V |
| Tj Max | 175°C |
| Stock | In Stock - 500+ units available |
| Lead Time | Same day shipping |
| Long Description | The Semikron SKM100GB12T4 is a high-performance IGBT module from the SEMiTRANS 4 family, specifically designed for industrial motor drives and general-purpose inverter applications. This module features Semikron's advanced trench gate field-stop IGBT technology, which provides an optimal balance between low conduction losses (Vce(sat) = 2.1V) and fast switching performance (Eon + Eoff = 3.5mJ at rated current). The compact SEMiTRANS 4 package measures 62mm x 100mm x 17mm and utilizes industry-standard pinout for easy integration into existing designs. Key features include high short-circuit capability (10μs withstand time), low thermal resistance (Rth(j-c) = 0.42 K/W for IGBT), and excellent thermal cycling performance. The module is UL recognized (file number E81833) and manufactured under IATF 16949 quality standards. Typical applications include AC motor drives for pumps, fans, and compressors up to 45kW power rating, servo drives for industrial automation, uninterruptible power supplies (UPS), and general-purpose inverters for industrial equipment. |
| Features | Trench gate field-stop IGBT technology for minimum losses,Low saturation voltage of 2.1V at rated current,Fast switching with total switching energy of 3.5mJ,High short-circuit capability (10μs withstand),Maximum junction temperature of 175°C,Low thermal resistance for excellent heat dissipation,UL recognized components (file E81833),IATF 16949 automotive quality certification,Long-term availability for industrial applications,Industry-standard SEMiTRANS 4 package footprint |
| Alternatives | SKM75GB12T4 (75A version),SKM150GB12T4 (150A version),SKM100GB17T4 (1700V version) |
| Matching Products | SKYPER32PRO (dual-channel gate driver),SKHI22B/17 (isolated gate driver),NTC 10kΩ thermistor for temperature monitoring |
| Technical Specs | [object Object] |
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| Seo Title | Semikron SKM100GB12T4 IGBT Module | 1200V 100A | SEMiTRANS 4 | LiTong |
| Seo Description | SKM100GB12T4 - Semikron SEMiTRANS 4 IGBT module, 1200V 100A, low Vce(sat). In stock, same-day shipping. Best price. Contact: +86 15013702378 |
| Fae Review | [object Object] |
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Applications
Motor Drives
Variable frequency drives and servo motor controls
Power Supplies
SMPS, UPS, and industrial power systems
Renewable Energy
Solar inverters and wind turbine converters
EV Charging
Electric vehicle charging stations
FAE Expert Insights
"SKM100GB12T4 isI personally recommend 100A IGBT moduleas one of the best. In actual projects, I found that modulein 5-15kHz Frequency performs exceptionally well, Vce(sat) excellent temperature stability, from 25 C to 125 C increaseabout 0.3V. Forrequiring , recommend pairing with SKYPER32PRO Driver use, can achievebetterprotection features. I personallyparticularly likeitsthermal cycling performance, using silver sintering technology , in temperature shock testingsignificantly outperformsmodules with traditional solder packaging. For 30-45kW Driverapply, this module'sexcellent cost-performance ratio."
100A levelclassic choice, 5-15kHz excellent performance in this frequency range, outstanding temperature stability
— 李明, LiTong Electronics
Frequently Asked Questions
What applications is the SKM100GB12T4 best suited for?
The SKM100GB12T4 is optimized for medium-power industrial applications: Industrial Motor Drives - Three-phase inverters for AC motors up to 45kW, servo drives, and variable frequency drives
UPS Systems - Online UPS inverters 10-30kVA providing backup power with high reliability
General Purpose Inverters - Pump and fan control, conveyor systems, HVAC applications. Key application requirements that match this module: 380-480VAC input voltage, output power 30-45kW, switching frequency 2-10kHz, continuous output current up to 70A RMS. The 1200V rating provides adequate margin for 600V DC bus applications, while the 100A rating handles peak motor currents during acceleration.
This module is ideal for your industrial drive or UPS application. Contact us for volume pricing and delivery schedules.
How does the SKM100GB12T4 compare to competitor 100A IGBT modules?
The SKM100GB12T4 offers competitive advantages: Low Vce(sat) - 2.1V typical compared to 2.3-2.5V for many competitors, reducing conduction losses by 10-15%
Optimized Switching - Balanced Eon/Eoff characteristics minimize total switching losses across typical operating frequencies
Industry-Standard Package - SEMiTRANS 4 form factor ensures compatibility with existing designs and heat sinks
Proven Reliability - IGBT4 technology with millions of field-proven hours in industrial applications
Temperature Performance - Rated to 175°C with stable characteristics across temperature range. Competitive modules may offer slightly lower Vce(sat) but sacrifice switching speed, or offer faster switching with higher conduction losses. The SKM100GB12T4 provides the optimal balance for general-purpose industrial drives.
The SKM100GB12T4 offers excellent performance and value for industrial applications. Request a sample to evaluate in your design.
What are the key installation considerations for the SKM100GB12T4?
Proper installation ensures optimal performance and reliability: Thermal Interface - Apply 100-200μm uniform layer of thermal grease between module and heatsink
Mounting Torque - Tighten mounting screws to 2.5-3.5 Nm in diagonal pattern to ensure even pressure
Electrical Connections - Use proper torque (2.0-2.5 Nm) on power terminals to prevent overheating
Gate Drive - Use recommended gate resistor values (typically 2-10Ω) to control switching speed
Layout - Minimize stray inductance in power connections to reduce voltage overshoot
Clearance - Maintain adequate creepage and clearance distances for 1200V operation. The module features standard screw terminals for reliable connections. Ensure proper ESD protection during handling. For detailed mounting instructions and application circuits, download the application note from the datasheet section.
Download the datasheet and application notes for detailed mounting guidelines, or contact our technical support for installation assistance.
How can I verify the authenticity of my SKM100GB12T4 module?
Verify genuine Semikron modules with these checks: Packaging - Authentic modules ship in Semikron-branded anti-static packaging with proper labeling
Markings - Clear laser markings with part number, date code, and country of origin
Physical Inspection - High-quality molding, consistent color, no visible defects
Documentation - Genuine products include traceability documentation and certificate of conformance
Source - Purchase only from authorized distributors like LiTong Electronics. Red Flags - Misspelled markings, poor print quality, unusual packaging, prices significantly below market rate. LiTong Electronics guarantees 100% authentic Semikron products with full traceability. All shipments include original manufacturer documentation. If you have concerns about product authenticity, contact us immediately with photos and batch numbers for verification.
Order from LiTong Electronics to ensure genuine Semikron products with full documentation and warranty support.
What is the recommended gate driver for the SKM100GB12T4?
The recommended gate driver for SKM100GB12T4 is the Semikron SKYPER32PRO: Specifications - 23A peak output current for fast switching, 4000V reinforced isolation, integrated desaturation detection for short-circuit protection
Features - Under-voltage lockout (UVLO), soft shutdown for fault conditions, active Miller clamp to prevent parasitic turn-on
Package - Standard isolation with adequate creepage/clearance for industrial applications
Performance - 150ns propagation delay enables precise switching control. Alternative Options - SKHI22B for cost-sensitive applications (2A output), SKYPER42R for higher current capability (40A peak). Gate Resistor Selection - Typically 3.3-10Ω depending on desired switching speed and EMI requirements. Lower values = faster switching but higher overshoot. The SKYPER32PRO is available from stock at LiTong Electronics.
Add the SKYPER32PRO gate driver to your order, or contact us for complete inverter design support including gate drive circuits.