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HomeProductsDiscrete Semiconductor ProductsTransistors - IGBTs - ModulesMUBW100-06A8
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MUBW100-06A8 - IXYS

Manufacturer Part Number
MUBW100-06A8
Manufacturer
IXYS Corporation
Allelco Part Number
32D-MUBW100-06A8
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
5,330 pcs available, New & Original
Parts Description
IGBT MODULE 600V 125A 410W E3
Package
E3
Data sheet
MUBW100-06A8.pdf

PCN Obsolescence/ EOL

Multiple Devices 06/Apr/2020.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 5330

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Specifications

MUBW100-06A8 Tech Specifications
IXYS - MUBW100-06A8 technical specifications, attributes, parameters and parts with similar specifications to IXYS - MUBW100-06A8

Product Attribute Attribute Value
Manufacturer IXYS Corporation
Voltage - Collector Emitter Breakdown (Max) 600 V
Vce(on) (Max) @ Vge, Ic 2.5V @ 15V, 100A
Supplier Device Package E3
Series -
Power - Max 410 W
Package / Case E3
Package Box
Operating Temperature -40°C ~ 125°C (TJ)
Product Attribute Attribute Value
NTC Thermistor Yes
Mounting Type Chassis Mount
Input Capacitance (Cies) @ Vce 4.3 nF @ 25 V
Input Three Phase Bridge Rectifier
IGBT Type NPT
Current - Collector Cutoff (Max) 1.4 mA
Current - Collector (Ic) (Max) 125 A
Configuration Three Phase Inverter with Brake
Base Product Number MUBW

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99

Parts Introduction

Manufacturer Part Number

MUBW100-06A8

Manufacturer

IXYS Corporation

Introduction

The MUBW100-06A8 is a three-phase IGBT power module from IXYS Corporation, designed for industrial motor control and inverter applications.

Product Features and Performance

Three-phase IGBT module

Rated for 410W of power

Operates in the temperature range of -40°C to 125°C

NPT IGBT technology

Three-phase bridge rectifier input

Three-phase inverter with brake configuration

Input capacitance of 4.3nF at 25V

Collector-emitter breakdown voltage of up to 600V

Integrated NTC thermistor for temperature monitoring

Product Advantages

Compact and efficient design

Optimized for industrial motor control and inverter applications

Reliable and durable performance across a wide temperature range

Integrated features for easy system integration

Key Technical Parameters

Input Voltage: Three-phase

IGBT Type: NPT

Input Capacitance (Cies) @ Vce: 4.3nF @ 25V

Collector-Emitter Breakdown Voltage (Max): 600V

Collector Current (Max): 125A

Vce(on) (Max) @ Vge, Ic: 2.5V @ 15V, 100A

Collector Cutoff Current (Max): 1.4mA

Quality and Safety Features

RoHS3 compliant

Integrated NTC thermistor for temperature monitoring and protection

Compatibility

The MUBW100-06A8 is designed for use in three-phase motor control and inverter applications.

Application Areas

Industrial motor control

Three-phase inverters

Other industrial power electronics applications

Product Lifecycle

The MUBW100-06A8 is an active product and is not nearing discontinuation. Replacement and upgrade options may be available from IXYS Corporation.

Key Reasons to Choose This Product

Reliable and efficient performance in industrial power electronics applications

Compact and integrated design for easy system integration

Wide operating temperature range for versatile use

Robust protection features for long-term reliability

Backed by the expertise and support of IXYS Corporation

Frequently Asked Questions(FAQ)

What is the collector-emitter saturation voltage of the MUBW100-06A8 IGBT module at a collector current of 100 A and gate-emitter voltage of 15 V, and how does this compare to typical performance expectations for industrial inverters?
At 100 A collector current and 15 V gate-emitter drive, the MUBW100-06A8 exhibits a maximum Vce(on) of 2.5 V, resulting in a power dissipation of approximately 250 W under continuous conduction. This level of loss is consistent with high-performance NPT-type IGBTs used in three-phase motor drives and solar inverters. The relatively low on-state voltage drop ensures efficient operation in applications requiring sustained high current delivery, such as industrial automation or electric vehicle charging infrastructure.
How does the input capacitance (Cies) of the MUBW100-06A8 influence gate drive design, and what implications does its value have for switching frequency limitations in a 40 kHz inverter application?
With an input capacitance of 4.3 nF measured at 25 V collector-emitter voltage, the MUBW100-06A8 requires careful consideration of gate drive current capability when operating at elevated frequencies. For a switching frequency of 40 kHz, the average gate charge required per cycle increases significantly compared to lower-frequency designs. This necessitates a gate driver capable of sourcing sufficient peak current—typically above 2 A—to maintain fast turn-on times and minimize crossover distortion. Failure to meet this requirement can lead to increased switching losses and thermal stress, particularly during high-duty-cycle operation.
In a three-phase motor drive system using the MUBW100-06A8, how should the integrated NTC thermistor be configured to ensure reliable overtemperature protection without causing nuisance shutdowns?
The MUBW100-06A8 includes a negative temperature coefficient thermistor embedded within the module, which must be monitored via a precision analog-to-digital converter in the control circuitry. Optimal implementation involves setting a threshold based on the module’s maximum junction temperature rating of 125°C, while accounting for thermal inertia through software filtering. A typical strategy applies hysteresis or rate-of-change detection to avoid tripping due to transient heating events. Proper placement of external sensors may complement internal monitoring for enhanced safety margins in mission-critical systems.
When comparing the MUBW100-06A8 to alternative E3-packaged IGBT modules from other manufacturers, what key electrical characteristics determine suitability for a 600 V, 100 kW photovoltaic inverter?
The MUBW100-06A8 is well-suited for 100 kW PV inverters due to its rated 600 V collector-emitter breakdown voltage and 125 A continuous collector current, enabling parallel operation if needed. Compared to similar E3-packaged devices, critical differentiating factors include Vce(on), input capacitance, and switching behavior under soft-switching conditions. Modules with lower input capacitance allow higher gate drive efficiency, while those offering improved short-circuit withstand time enhance reliability in grid-tied applications. The MUBW100-06A8’s NPT technology provides better high-temperature performance than PT counterparts, making it favorable for long-term outdoor deployment.
What is the significance of the Moisture Sensitivity Level (MSL) rating of 1 for the MUBW100-06A8, and how does this affect handling procedures during PCB assembly?
The MSL rating of 1 indicates that the MUBW100-06A8 is not sensitive to moisture absorption and does not require bake-out prior to soldering. This simplifies manufacturing logistics and reduces production steps, especially beneficial for high-volume electronics assembly. As such, it can be exposed indefinitely to ambient storage conditions without risk of delamination or popcorning during reflow soldering, provided standard handling protocols are followed.
How does the base product number "MUBW" relate to the specific model MUBW100-06A8, and what design flexibility does this imply for future component selection?
The prefix "MUBW" identifies a family of IGBT modules from IXYS featuring the same E3 package, chassis-mount configuration, and integrated brake chopper circuit. Variants within this series differ primarily in voltage, current, and power ratings, allowing engineers to scale designs across multiple power levels using compatible mechanical and electrical interfaces. Selecting another MUBW part number would typically preserve layout compatibility but may require adjustments in heat sink sizing and gate drive circuitry depending on the new device’s dynamic characteristics.
Given the operating temperature range of -40°C to 125°C (TJ), what are the thermal management considerations when integrating the MUBW100-06A8 into a sealed industrial enclosure with limited airflow?
Operating near the upper limit of 125°C requires precise thermal modeling due to reduced carrier lifetime and potential degradation over time. Even with adequate heatsinking, junction temperatures approaching this threshold can accelerate aging mechanisms such as bond wire lift-off or substrate cracking. In forced-air environments, airflow velocity must be maintained to keep case temperature well below 80°C; in natural convection setups, derating the average collector current by 10–15% may be necessary to stay within safe thermal limits throughout the full operational envelope.
Why is the collector cutoff current specified as 1.4 mA max at room temperature, and how might this parameter impact leakage-related losses in a high-voltage standby mode?
The 1.4 mA collector cutoff current reflects reverse-biased leakage through the collector-emitter junction under blocking conditions. While individually small, when multiplied by the 600 V supply voltage, it results in a leakage power dissipation of up to 840 mW per module. In systems designed for low-power idle states—such as uninterruptible power supplies—this cumulative loss can contribute significantly to total standby energy consumption if not accounted for in system-level thermal budgets. Proper layout minimizing parasitic capacitance and ensuring clean gate drive termination further mitigates unintended conduction paths.
Can the MUBW100-06A8 be safely operated in a half-bridge configuration instead of its intended full three-phase inverter role, and what precautions apply?
Although mechanically feasible due to its modular construction, repurposing the MUBW100-06A8 as a half-bridge introduces asymmetry in current distribution among the six internal transistors, increasing risk of localized overheating. Additionally, the integrated brake resistor circuit becomes redundant or improperly matched, potentially leading to excessive regenerative energy buildup during deceleration phases. If used off-label, external snubber networks and independent gate drivers for each leg are strongly recommended to prevent shoot-through and ensure balanced switching performance.
How does the inclusion of a three-phase bridge rectifier as part of the input interface simplify system integration when using the MUBW100-06A8 in an AC-DC-AC drive topology?
The built-in three-phase bridge rectifier eliminates the need for discrete diodes or external front-end converters in many traction and servo applications, reducing component count and simplifying control architecture. This integration allows the MUBW100-06A8 to directly interface with utility or battery inputs, converting AC to DC before inversion back to variable frequency AC for motor control. However, it also means that fault isolation between input and output stages is limited, so robust protection schemes against overvoltage transients and short circuits remain essential.
What role does the 410 W power rating play in determining the required heatsink size for the MUBW100-06A8 in a continuous 100 A operation scenario?
The 410 W maximum power dissipation defines the upper boundary for thermal design under continuous conduction. Assuming worst-case conditions including Vce(on) = 2.5 V and full load current, the module dissipates roughly 250 W—well within specification. Nevertheless, practical implementations often operate closer to 200–220 W due to switching losses and margin requirements. To maintain case temperature below 75°C in an ambient environment of 40°C, a thermal resistance from case to ambient (Rth(CA)) of less than 0.2 °C/W is typically needed, dictating selection of a finned heatsink with appropriate contact surface area and mounting pressure.
How does the RoHS3 compliance status of the MUBW100-06A8 influence material choices in end-product certification, particularly in automotive or medical applications?
RoHS3 compliance ensures the absence of restricted substances such as lead, mercury, cadmium, hexavalent chromium, PBB, PBDE, and four phthalates (DEHP, BBP, DBP, DIBP) exceeding specified thresholds. For the MUBW100-06A8, this facilitates easier compliance in regulated sectors like automotive (ISO 14001) and medical devices (IEC 60601), where environmental legislation mandates strict chemical controls. It also aligns with global e-waste directives, supporting sustainable product lifecycle planning without additional qualification testing for halogen content or flame retardants.

Parts with Similar Specifications

The three parts on the right have similar specifications to IXYS MUBW100-06A8

Product Attribute MUBW10-06A6K MUBW10-06A7 MUBW10-06A6 MUBW15-06A6K
Part Number MUBW10-06A6K MUBW10-06A7 MUBW10-06A6 MUBW15-06A6K
Manufacturer IXYS IXYS IXYS IXYS
Input - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
NTC Thermistor - - - -
Current - Collector Cutoff (Max) - - - -
Current - Collector (Ic) (Max) - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Series - - - -
Vce(on) (Max) @ Vge, Ic - - - -
Power - Max - - - -
Configuration - - - S/H-ADC
Base Product Number - DAC34H84 MAX500 ADS62P42
Input Capacitance (Cies) @ Vce - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Mounting Type - Surface Mount Through Hole Surface Mount
IGBT Type - - - -
Voltage - Collector Emitter Breakdown (Max) - - - -

MUBW100-06A8 Datasheet PDF

Download MUBW100-06A8 pdf datasheets and IXYS documentation for MUBW100-06A8 - IXYS.

PCN Obsolescence/ EOL
Multiple Devices 06/Apr/2020.pdf

Customer Reviews

Evaluation: 10 Articles

  • Nath***rooks
    Jun 11, 2026

    Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.

  • Dani***alkerTech
    Jun 1, 2026

    Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.

  • Yuki***aka88
    May 26, 2026

    信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。

  • Stev***aker
    May 20, 2026

    Solid diode for power rectification. Works well in switching circuits.

  • Bran***Lewis
    May 11, 2026

    Compact FPGA with good performance. Suitable for basic signal processing tasks.

  • Oliv***arris
    May 7, 2026

    Reliable I/O expander. Works well in embedded control applications.

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

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Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

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(Different time frame / countries / package size has different price.)

Delivery Method

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Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
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IXYS

MUBW100-06A8

IXYS
32D-MUBW100-06A8

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