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Solution Proposal

These documents explain the key points of recommended semiconductor products and their features. Please use them for product selection.

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SolutionProposal_Server / English (PDF:1.2MB)
SolutionProposal_Server / Japanese (PDF:1.6MB)

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Overall block diagram

Sub block diagram

DC-DC converter for 48 V system (Power supply for 1.2 V and 100 A output isolated DC-DC converter (V_IN(DC) = 40 to 59.5 V, V_OUT = 1.2 V, I_OUT = 100 A))

Example of half-bridge type DC-DC converter circuit

Application / Server

Details

DC-DC converter for 48 V system (300 W isolated DC-DC converter power supply (V_IN(DC) = 36 to 75 V, V_OUT = 12.0 V, I_OUT = 25 A))

Example of full-bridge type DC-DC converter circuit

Application / Server

Details

AC-DC converter for 12 V system (bridgeless PFC) (1.6 kW power supply (V_IN(AC) = 90 to 264 V, V_OUT = 12.0 V, I_OUT = 66.7 A / 133 A))

Example of AC-DC converter circuit using bridgeless PFC

Application / Server

Details

AC-DC converter for 12 V system (interleaved PFC) (1.6 kW power supply (V_IN(AC) = 90 to 264 V, V_OUT = 12.0 V, I_OUT = 66.7 A / 133 A))

Example of AC-DC converter circuit using interleaved PFC

Application / Server

Details

AC-DC converter for 48 V system

Example of half-bridge type AC-DC converter circuit

Application / Server

Details

Peripheral interface circuits

Examples of peripheral interface signal line protection circuits

Application / Server

Details

Fan drive circuit

Example of fan motor drive circuit

Application / Server

Details

Over temperature monitoring circuit

Example of multi-point over temperature monitoring circuit

Application / Server

Details

Documents

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Name	Date
Selection Guide Small Signal and Logic Devices 2023 (PDF:10.4MB)	08/2023
Selection Guide Power Devices 2023 (PDF:2.8MB)	08/2023
Selection Guide Isolators and Solid State Relays 2023 (PDF:7.2MB)	08/2023
Selection Guide MOSFETs 2023 (PDF:3.2MB)	08/2023
Electrical Characteristics: Power MOSFET Application Notes (PDF:1.3MB)	01/2023
Read More
Basics of ESD Protection (TVS)Diodes (PDF:1.9MB)	05/2022
Surface Mount Small Signal MOSFET Precautions for use (PDF:889KB)	01/2022
Surface Mount Small Signal Diode Precautions for use (PDF:1.0MB)	07/2021
Avalanche energy calculation (PDF:574KB)	04/2021
Selecting a Schottky Barrier Diode for Voltage Boost Circuits (PDF:701KB)	03/2021
Safety standards for photocouplers (PDF:773KB)	03/2021
Efficiency evaluation of Half-bridge DC-DC converter supporting 48V Bus system (PDF:1.5MB)	09/2020
Absolute Mamimum Ratings and Electrical Characteristics: SiC Schottky Barrier Diodes Application Note (PDF:343KB)	08/2020
Photocouplers and Photorelays (BCJ0117C) (PDF:2.6MB)	03/2020
Basic Characteristics and Application Circuit Design of IC couplers (PDF:2.0MB)	11/2019
Resonant Circuits and Soft Switching (PDF:1.1MB)	11/2019
Power Factor Correction (PFC) Circuits: Power MOSFET Application Notes (PDF:1.1MB)	11/2019
U-MOSⅨ-H 60V Low VDS spike TPH1R306P1 (PDF:1.1MB)	08/2019
Low-IF couplers-basic properties and application design (PDF:1.9MB)	05/2019
SiC Schottky Barrier Diodes (PDF:929KB)	04/2019
Reverse Recovery Operation and Destruction of MOSFET Body Diode (PDF:510KB)	09/2018
MOSFET Secondary Breakdown (PDF:483KB)	09/2018
RC Snubbers for Step-Down Converters (PDF:1.9MB)	09/2018
Impacts of the dv/dt Rate on MOSFET (PDF:1.1MB)	07/2018
MOSFET Avalanche Ruggedness (PDF:685KB)	07/2018
Derating of the MOSFET Safe Operating Area (PDF:721KB)	07/2018
MOSFET Self-Turn-On Phenomenon (PDF:1.6MB)	07/2018
Parasitic Oscillation and Ringing (PDF:1.7MB)	07/2018
Parasitic Oscillation (Power MOSFET Paralleling) (PDF:1.5MB)	07/2018
MOSFET Gate Driver Circuit (PDF:1.6MB)	07/2018
Thermal Design and Attachment of a Thermal Fin: Power MOSFET Application Notes (PDF:941KB)	07/2018
Structures and Characteristics: Power MOSFET Application Notes (PDF:378KB)	07/2018
Maximum Ratings: Power MOSFET Application Notes (PDF:799KB)	07/2018
Selecting MOSFETs and Consideration for Circuit Design: Power MOSFET Application Notes (PDF:984KB)	07/2018
Glossary of Photocoupler and Photorelay Terms (PDF:510KB)	03/2018
Basic Characteristics and Application Circuit Design of Transistor Couplers (PDF:850KB)	02/2018
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Reference Design

3-Phase Inverter Using SiC MOSFET

This reference design provides design guide, data and other contents of the 3-phase inverter using 1200 V SiC MOSFET. It drives AC 440V motors.

Details

Over Temperature Detection IC Thermoflagger^TM Application Circuit (TCTH021AE / Push-pull type)

This reference design provides design guide, data and other contents of Over Temperature Detection IC Thermoflagger^TM Application Circuits (TCTH021AE / Push-pull type). In combination with PTC thermistor(s), the Thermoflagger^TM can be used to detect over temperature at multiple locations within a device. Details of other application circuits of the Thermoflagger^TM are also provided.

Details

Over Temperature Detection IC Thermoflagger^TM Application Circuit (TCTH021BE / Open-drain type)

This reference design provides design guide, data and other contents of Over Temperature Detection IC Thermoflagger^TM Application Circuit (TCTH021BE / Open-drain type). In combination with PTC thermistor(s), this Thermoflagger^TM can be used to detect over temperature at multiple locations within a device.

Details

1 kW Non-Isolated Buck-Boost DC-DC Converter for Telecommunication Equipment

This reference design provides design guide, data and other contents of 1 kW Non-Isolated Buck-Boost DC-DC Converter for Telecommunication Equipment.

Details

1.6 kW T-Type 3-Level PFC Power Supply

This reference design provides design guide, data and other contents of 1.6kW AC-DC converter power supply using T-Type 3-Level power factor correction (PFC) circuit.

Details

100 W LLC DC-DC Converter

This reference design provides design guide, data and other contents of 100 W LLC DC-DC Converter which uses Zero Volt Switching implemented using LLC resonance.

DC-DC Converter / MOSFET / Isolators

Details

200 W Active Clamp Forward DC-DC Converter

This reference design provides design guide, data and other contents of 1 kW server power supply using phase shifetd full-bridge DC-DC converter.

DC-DC Converter

Details

Video

Simulation Model , 2D/3D data

Simulation Model

2D/3D data

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Switched Mode Power Supply Library

Contacts

Technical inquiry

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Solution Proposal

Overall block diagram

Sub block diagram

Documents

Reference Design

Video

Simulation Model , 2D/3D data

Contacts

Technical inquiry