It is a 3-phase, 1200V/340A SiC MOSFET intelligent power module that integrates power switches and a gate driver based on the CISSOID HADES2 chipset. The module is cooled using a lightweight AlSiC flat baseplate, making it ideal for high-power-density converters. It is designed to operate at junction temperatures of up to 175°C, ensuring reliable performance in harsh environments.

This solution provides significant advantages over traditional IGBT modules by fully utilising SiC technology, offering:

High Efficiency: The low switching losses of SiC reduce heat generation, enhancing overall power efficiency.
High Power Density: The compact design allows for a smaller footprint, optimising system architecture.
High Reliability: Operation at elevated temperatures improves durability, particularly for industrial and automotive applications.

The integration of the gate driver with the power module delivers a fully validated and optimised solution. It ensures faster switching speeds, minimises losses, and provides robustness against dI/dt and dV/dt. Additionally, the module includes built-in protection features such as:

• Desaturation protection (Desat)
• Soft Shutdown (SSD)
• Negative gate drive (-3V)
• Active Miller Clamping (AMC)
• Gate-Source Short-circuit Protection
• Open-drain fault reporting (per side or per phase)
• Turn-On/Off delay: 180ns (typical)
• Under-voltage lockout (UVLO) on VCC and internally generated secondary supplies

These features make the CMT-PLA3SB12340AA ideal for high-power applications requiring robust, efficient, and reliable power management solutions.

Typical Applications for the CMT-PLA3SB12340AA include:

Automotive Industry: Electric and hybrid vehicle powertrains, High-power battery chargers
Renewable Energy: Solar inverters, Wind turbine power systems, Energy storage systems
Industrial Sector: Industrial motor drives, High-efficiency switch mode power supplies (SMPS), Uninterruptible power supplies (UPS)
Aerospace and Defence: Power systems for avionics and defence equipment, High-temperature power conversion for extreme environments
Rail and Marine Transportation: Traction inverters for rail systems, Marine propulsion systems
Oil & Gas Exploration: High-temperature power conversion for drilling and exploration equipment

These applications span across industries that demand high efficiency, reliability, and thermal robustness in power conversion systems.

Cissoid is a leading provider of high-temperature and high-reliability semiconductor solutions, specialising in power management for industrial, automotive, and aerospace applications. They focus on delivering efficient, robust, and durable silicon carbide (SiC) and silicon-based products. For more information, visit their website https://www.cissoid.com/.

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• High temperature automotive adjustable voltage regulator
• Input voltage from 4.5V to 30V with input transient (load dump) of up to 35V
• Output voltage of 3.0V to 28V
• Chip-enable input signal allowing to put the IC into low-power disable mode
• Output voltage accuracy of ±5% (excluding accuracy of exernal components but including accuracy, temperature, line and load regulation variations)
• Temperature range of -55°C to 175°C
• Typical quiescent current of 1.1mA
• Miniature 8-pin PSOIC8 package with exposed pad
• AEC-Q100 Grade 0 & PPAP capable (full qualification pending, please contact us for current status)

Typical Applications for the CXT-STA4919 from Cissoid include:

• Regulated power supplies for embedded electronics in automotive and industrial systems
• High-temperature automotive applications

The below table gives the full specifications of the Cissoid CXT-STA4919 voltage regulator:

Unless otherwise stated, T_j= 25°C,C_in= 4.7µF, C_out= 4.7µF. Bold figures point out values valid over the whole temperature range (T_j= -55°C to +175°C)

⁸ Please refer to Figure 11 on the datasheet (available in Technical Library) for evolution of minimum dropout in function of required output current

⁹ Load regulation measurements must be done in a way to avoid self-heating effect

¹⁰ Current through feedback resistances excluded

¹¹ Based on FR4 2s2p board + thermal vias under the exposed pad

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• High temperature automotive logic gates
• Input voltage of 1.65V to 5.5V, compatible with 3.3V and 5V input sources
• 13 different logic functions: INV, BUFFER, AND, AND with inverted input, NAND, NAND with inverted input, OR, NOR, NOR with inverted input, XOR, NXOR, MUX and D Flip-Flop
• Output drive current of up to 16mA
• Low power consumption
• Schmitt trigger inputs for high immunity to slow changing signals
• Temperature range of -55°C to 175°C
• Ultraminiature SOT-23-6 package
• AEC-Q100 Grade 0 & PPAP capable (full qualification pending, please contact us for current status)

Typical Applications for the CXT-741Gxx series from Cissoid include:

• High power density converters
• Motor drivers
• Gate drivers
• Sensor modules
• Electronic Control Units (ECU)
• Automotive & Industrial

The below table gives the full specifications of the Cissoid CXT-741Gxx logic gates:

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• High temperature, negative low-dropout linear voltage regulator
• Voltage reference values of -2.5V, -3.3V, -5V, -5.5V, -9V, -10V, -12V, -13V and -15V
• Dropout voltage of -2V down to -20V
• Output voltage programmable by bonding option (bare die version)
• Quiescent current consumption of 3mA
• Maximum output current of 1A at 225°C (For -2.5V version, max current is 100mA)
• Total accuracy of ±3%
• Typical operating temperature range −55°C to +225°C (operational up to 300°C)
• Maximum drift with temperature 80ppm
• Validated at +225°C for 43800 hours (and still on-going)
• Available in TO-254 package and bare die available on request

Typical Applications for the CHT-LDNS series from Cissoid include:

• Well logging
• Automotive
• Aeronautics
• Aerospace

The below table gives the full specifications of the Cissoid CHT-LDNS series:

1.|Vin| max=30V2. For -2.5V version, max current is 100mA3. Above +225°C (T_j), a minimum load current of few mA could be required

4. Max power dissipation depends on packaging

5. ppm are defined as [d(Vout)/d(T)]/Vout. For -15V mode, 40ppm corresponds to 600µV/°C

6. Defining “x” as the nominal voltage, the line regulation is better than x/5 mV/V for|Vin|>14V and better than x mV/V for |Vin|≤14V. For 2.5V output voltage version, line regulation is better than 8mV/V for |Vin|>14V and better than 3mV/V for |Vin|≤14V

7. This includes the packaging parasitic resistor

8. Defining “x” as the nominal voltage, the typical quiescent current at 2V dropout can be approximated as 2.95+x/13 in mA @ -55°C and 2.65+x/13 in mA at 225°C

9. Defining “x” as the nominal voltage, the minimum power supply rejection ratio is …(tbd)…

10 Defining “x” as the nominal voltage, typical noise level is …(tbd)…

11. short circuit current for 2.5V typical is 1A and max is 1.3A

 

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• High temperature voltage reference
• Voltage reference values of 2.5V, 3.3V, 5V, 9V, 10V and 12V
• Dropout voltage at 1mA is 1.5V to 15V (CHT-BG3M-025 min dropout is 2V)
• Dropout voltage at 3mA is 2.5V to 15V (CHT-BG3M-025 min dropout is 3V)
• Quiescent current consumption of 700µA
• Maximum output current of 3mA at 225°C
• Total accuracy of ±2%
• Typical operating temperature range −55°C to +225°C
• Maximum drift with temperature 70ppm
• Validated at +225°C for 30000 hours (and still on-going)
• Available in TO-39 package (other packages available on request)

Typical Applications for the CHT-BG3M series from Cissoid include:

• Well logging
• Automotive
• Aeronautics
• Aerospace

The below table gives the full specifications of the Cissoid CHT-BG3M series:

1. For CHT-BG3M-025, min dropout is 2V at 1mA and 3V at 3mA

2. Input voltage cannot exceed 25V

3. ppm are defined as [d(Vout)/d(T)]/Vout. For 5V mode, 70ppm corresponds to 350µV/°C

4. Defining “x” as the nominal voltage, the line regulation is better than x/5 mV/V

5. Defining “x” as the nominal voltage, the minimum power supply rejection ratio is 66-1.2x.db

6. Defining “x” as the nominal voltage, typical noise level is (x/5)*240µVRMS

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• High temperature, low-dropout linear voltage regulator
• Voltage reference values of 2.5V, 3.3V, 5V, 5.5V, 5.6V, 7.5V, 9V, 10V, 12V, 13V and 15V
• Dropout voltage of 1V to 20V at lower than 400mA
• Dropout voltage of 2V to 20V at 1A
• Quiescent current consumption of 3mA
• Maximum output current of 1A at 225°C
• Total accuracy of ±2%
• Typical operating temperature range −55°C to +225°C (operational up to 300°C)
• Maximum drift with temperature 80ppm
• Validated at +225°C for 43800 hours (and still on-going)
• Available in TO-254 package and bare die available on request

Typical Applications for the CHT-LDOP series from Cissoid include:

• Well logging
• Automotive
• Aeronautics
• Aerospace

The below table gives the full specifications of the Cissoid CHT-LDOP series:

1. The maximum input voltage V_in is V_out +20V or 30V, whichever is less

2. Above +225°C (T_j), a minimum load current of few mA could be required

3. Max power dissipation depends on packaging

4. ppm are defined as 1e-6x[d(Vout)/d(T)]/Vout. For a nominal output of 15V, 40ppm corresponds to 600µV/°C

5. Defining “x” as the nominal voltage, the line regulation is better than x/5 mV/V

6. This includes the packaging parasitic resistance for TO-254 packages

7. Defining “x” as the nominal voltage, the typical quiescent current at 2V dropout can be approximated as 2.95+x/13 in mA @ -55°C and 2.65+x/13 in mA at 225°C

8. Preliminary data

 

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