New Products
Small-sized, High-voltage, 3-phase Motor Driver for Industrial [SAM212M15BF1]
Nov. 27, 2024
Product Category : Power Modules, IPMs > Intelligent Power Modules (IPMs)
We are excited to share that our new motor driver, the SAM212M15BF1, is now in mass production. This high-voltage 3-phase motor driver is ideal for industrial equipment.
The new addition, boasting a breakdown voltage of 1200 V and a rated current of 15 A, not only meets industrial purposes but also expands possible applications the existing SAM2 series can provide.
Applications
For 3-phase motor drivers for large industrial equipment such as:- Compressor for Commercial Air Conditioner
- General-purpose Inverter
- Servomotor
The SAM2 series are all-in-one IPMs that integrate the following components into a single package: output transistors, pre-drive circuits, bootstrap diodes with current-limiting resistors, and a temperature-sensing thermistor. Through the driver IC downsizing and high-density power chip mounting technologies, we succeeded in reducing the package size by ≥20% (compared to our old type ICs) with the same conventional devices included inside.
Moreover, the SAM2 series has high temperature-sensing accuracy and low-noise characteristics. Your application will have a smaller PCB space, higher reliability, and more ease of designing high-voltage circuits.
▶SAM2 Series Special Page
▶SAM2 Series Promotion Sheet
SAM2 Series Selection Guide
The automotive-use ICs are also applicable to industrial equipment.
| Part Number / Data Sheet | VCES | IC | VCE(SAT)(Typ.) | Recommended Use |
|---|---|---|---|---|
| SAM265M30AA1 | 650 V | 30 A | 1.70 V | Automotive |
| SAM265M50AS3* | 650 V | 50 A | 1.80 V | Automotive |
| SAM265M50BS3 | 650 V | 50 A | 1.70 V | Industrial |
| SAM212M05BF1 | 1200 V | 5 A | 1.30 V | Industrial |
| SAM212M10BF1 | 1200 V | 10 A | 1.60 V | Industrial |
| SAM212M15BF1 | 1200 V | 15 A | 1.60 V | Industrial |
* Under development (as of November 2024)
Low VF Fast Recovery Diode Ideal for PFC Circuits [SPNS-1106S]
Nov. 05, 2024
Product Category: Discretes > Diodes > Fast Recovery Diodes
We have recently started mass-producing the SPNS-1106S — a fast recovery diode (600 V, 10 A) housed in a surface-mount TO252-2L package.
This new diode has a forward voltage of 1.3 V (typ.), achieving the lowest* value when compared with competitors’ fast recovery diodes supplied in TO252 packages.
In addition, the SPNS-1106S is both reflow and flow solderable (MSL 1). We made design improvements to ensure high reliability against thermal stress by flow soldering.
Suitable applications include PFC circuits and freewheeling diodes, such as for TVs and large home appliances.
* Based on our survey as of November 5, 2024.
Product Overview
| Part Number / Data Sheet | TJ | VRM | IF(AV) | VF(Max.) | IR(Max.) | H・IR(Max.) | trr(Max.) |
|---|---|---|---|---|---|---|---|
| SPNS-1106S |
−55°C to 150°C | 600 V | 10 A | 1.3 V (IF = 10 A) |
100 μA (VR = 600 V) |
10 mA (VR = 600 V, TJ = 150 °C) |
100 ns (IF = IRP = 100 mA, 90% recovery point) |
▶SPNS-1106S Promotion Sheet
Easy-to-Mount, Space-saving Alternator Diodes [SG-17VLZ / SG-17VLZ40 Series]
Oct. 11, 2024
Product Category: Discretes > Diodes > Alternator Diodes
We have recently begun mass production of two alternator diode series — SG-17VLZ and SG-17VLZ40.
Supplied in a press-fit package with high heat dissipation, the products bring high reliability even under high temperature and humidity conditions. This press-fit package only needs to be inserted into heatsinks, reducing soldering processes and any mounting workloads.
In addition, our new alternator diodes are rated for high junction temperatures and are durable in harsh environments, e.g., an automotive engine compartment.
Each series comes in two types, diodes with the suffix “S” and the suffix “R”, having opposite polarities. By using these two types in pairs, you can effectively allocate diodes in a limited space while maintaining their enhanced heat dissipation.
The SG-17VLZ series conforms to the load dump surge standard JASO A-1.
Selection Guide
| Part Number / Data Sheet | VRM | IF(AV) | TJ(Max.) | VZ | VF(Max.) | IR(Max.) | Pin Number 1 |
|---|---|---|---|---|---|---|---|
| SG-17VLZ40S |
32 V | 50 A | 235 °C | 36 V to 44 V | 1.25 V | 1 μA | Cathode |
| SG-17VLZ40R |
32 V | 50 A | 235 °C | 36 V to 44 V | 1.25 V | 1 μA | Anode |
| SG-17VLZS |
17 V | 50 A | 235 °C | 20 V to 26 V | 1.20 V | 1 μA | Cathode |
| SG-17VLZR |
17 V | 50 A | 235 °C | 20 V to 26 V | 1.20 V | 1 μA | Anode |
▶Alternator Diodes Promotion Sheet
Surface Mount White LEDs for Automotive and More [SECE1WCA1YSDT / SECE1WBA1YPT]
Sep. 10, 2024
Product Category: LEDs > Visible Light LEDs > Surface Mount LEDs (Chip Type)
The SECE1WCA1YSDT and SECE1WBA1YPT are surface mount white LEDs for a broad range of applications, including automotive equipment.
The SECE1WCA1YSDT includes a protection diode for ESD protection.
Applications
- Automotive Interior
- Switch
- Indicator
Product Details
SECE1WCA1YSDT
SECE1WBA1YPT
Fully Digital-controlled Power Supply Control IC with Interleaved Totem-pole Bridgeless PFC Circuit [MD6753]
Aug. 29, 2024
Product Category: Microcontrollers (MCUs) > Digital Power Management ICs
The MD6753 is a power supply IC that combines an interleaved totem-pole control topology and a bridgeless PFC circuit to allow complex control systems to be fully digital.
With the interleaving control in critical conduction mode, the IC can achieve high-efficient yet low-noise power systems.
To support higher power applications, the MD6753 has a PFC circuit that combines a totem-pole PFC where two power MOSFETs are connected in series and the interleaved operation that uses two of the same circuits in parallel.
The MD6753 employs an interleaved control that shifts the phase of two PFC circuits by 180 degrees to make them operate the same. In this control, the input current IIN is the sum of the currents flowing through the two inductors, L1 and L2, suppressing the input/output current ripple. This simplifies the input filter and reduces the heat generation of the output electrolytic capacitor, resulting in a smaller capacitor.
Synchronously rectifying the input voltage with Q5 and Q6 removes the diodes from the power line and improves circuit efficiency.
The MD6753 achieves these complex controls with a microcontroller chip and a high-voltage analog chip built into an SOP28 package.
These digitally controlled strategies allow application-specific optimal settings.
Applications
-
For devices requiring high power supplies such as:
- Audiovisual Equipment
- Office Automation Equipment (e.g., Server, Multifunction Printer)
- Industrial Equipment
- Communication Equipment
▶MD6753 Product Page
▶MD6753 Promotion Sheet
High Voltage 3-phase Motor Driver Rated for 20 A with the Industry’s Smallest Package* [SIM2-202B]
Aug. 09, 2024
Product Category: Power Modules, IPMs > Intelligent Power Modules (IPMs)
The SIM2-202B is a high voltage 3-phase motor driver in which transistors, pre-drive circuits, and bootstrap circuits (diodes and resistors) are highly integrated.
The new product comes in a compact DIP40 package and will best suit compressor-driven applications such as air conditioners.
Along with the lower-loss power elements, the SIM2 series is offered in the industry’s smallest package*, which is achieved by a direct bonding copper (DBC) structure with excellent heat dissipation.
In addition to the SIM2-151AB (15 A device), we have added the SIM2-202B to the product lineup as a 20 A device with the same package size.
The SIM2-202B is a compact but advanced motor driver designed to have high heat dissipation and precise functions, including the thermal shutdown (TSD) and the temperature sensing.
SIM2 Series Selection Guide
| Part Number / Data Sheet | VCES | IC | Output Transistor | VCE(SAT)(Typ.) | Thermal Resistance |
|---|---|---|---|---|---|
| SIM2-151AB | 600 V | 15 A | FS-IGBT + FRD | 1.6 V | 3.6 ℃/W |
| SIM2-202B | 600 V | 20 A | FS-IGBT + FRD | 1.7 V | 3.0 ℃/W |
* Among other high-voltage motor driver ICs rated for 15 A to 20 A (based on our survey as of January 20, 2023).
Power Supply Control IC with Critical Conduction Mode PFC and LLC Current-resonant Circuits [SSC4S911]
Jul. 19, 2024
Product Category: ICs >Power Management ICs >Off-line Converters
The SSC4S911 has two control circuits, a CRM PFC control and an LLC current-resonant control, in a small SSOP24 package.
The LLC stage has built-in high-side and low-side drive circuits to directly drive external power MOSFETs in a half-bridge stage. The startup and standby operations of the PFC and the LLC stages are highly coordinated and thus require no separate settings for each circuit.
An extensive range of its protections, including the capacitive mode detection function, makes it easy to design a high-quality power supply with excellent safety features. The SSC4S911 also supports DC input by the startup circuit and improves light-load efficiency.
A Significant Reduction in the Total Number of Parts
The controls of the PFC and the LLC stages are integrated into a single package, significantly reducing the total number of parts.*
* Compared with our typical application.
Applications
- Audiovisual Equipment (e.g., LCD TV)
- Office Automation Equipment (e.g., Server, Multifunction Printer)
- Communication Equipment
- Industrial Equipment
The following specification table compares our new and existing products.
You can choose according to the application you want to build.
| Part Number/ Data Sheet | Pin 7 | OVP Pin PFC Overvoltage Protection | Thermal Shutdown |
|---|---|---|---|
| SSC4S911 | PGND | - | Auto-restart |
| SSC4S913 | OVP | Latch | Latch |
Sinusoidal, High-voltage, 3-phase Motor Drivers to Bring Ideal Inverter Control Solutions for Low- to Middle-capacity Motors [SX68127MA, SX68128MA]
May 27, 2024
Product Category: Power Modules, IPMs > Intelligent Power Modules (IPMs)
The SX6812xM series are high voltage 3-phase motor drivers that support Hall element and Hall IC inputs.
In addition to the existing SX68128MB that supports 10-pole DC motors, we have added new drivers to this series: the SX68127MA (1.5 A) and the SX68128MA (2.0 A), which support 8-pole DC motors.
These drivers employ a sinusoidal motor driving control that is excellent in efficiency and quietness.
The SX6812xM series comes in a thin SOP36 package, where a controller, a gate driver, output transistors for each phase, and bootstrap diodes are highly integrated. This helps you create a motor drive circuit using only an SX6812xM series device and Hall elements.
Along with typical protections, this series has extensive functions: the motor lock protection, the reverse rotation detection, and the Hall signal abnormality detection. This enhanced functionality allows your application to have significantly fewer components, a smaller PCB area, and higher reliability.
The SX6812xM series will be best suited to inverter control systems using low- to medium-capacity motors compliant with universal input standards, such as fan motors for air conditioners, air purifiers, and electric fans.
▶SX6812xM Series Promotion Sheet
SX6812xM Series Selection Guide
| Part Number / Data Sheet | V(DSS) | ID | RDS(ON) | Rotation Pulse Signal |
|---|---|---|---|---|
| SX68127MA | 600 V | 2.0 A | 2.5 Ω (max.) | 3 ppr |
| SX68128MA | 600 V | 1.5 A | 3.6 Ω (max.) | 3 ppr |
| SX68128MB | 600 V | 1.5 A | 3.6 Ω (max.) | 2.4 ppr |
IGBT for Automotive Igniters to Achieve Lower Saturation Voltages and Higher Efficiency [DGU5020GR]
May 17, 2024
Product Category: Discretes > IGBTs
The DGU5020GR is an IGBT that has a breakdown voltage of 500 V and built-in Zener diodes and gate resistors.
Our new IGBT allows you to create drive circuits for ignition coils with no external clamp circuit.
It also achieves excellent characteristics, including a low saturation voltage even with a self-clamped inductive switching energy (ESCIS) kept at a high level.
Moreover, the DGU5020GR can maintain the breakdown voltage extremely stable over the full range of operating temperatures (−40 °C to 175 °C).
Using this product enables highly efficient systems and stable engine ignition operations.
Product Overview
| Part Number / Data Sheet | V(BR)CES | IC | VCE(SAT)(max.) | VGE(TH) | ESCIS | Package |
|---|---|---|---|---|---|---|
| DGU5020GR | 500 V | 20 A | 1.40 V | 1.4 to 2.1 V | 280 mJ | TO252 |
High Voltage 3-phase Motor Driver with a ≥40％ Smaller Volume than Conventional [SIM2-151AB]
May 10, 2024
Product Category: Power Modules, IPMs > Intelligent Power Modules (IPMs)
The SIM2-151AB is a high voltage 3-phase motor driver in which transistors, pre-drive circuits, and bootstrap circuits (diodes and resistors) are highly integrated.
The new product comes in a compact DIP40 package and will best suit compressor-driven applications such as refrigerators and air conditioners.
Along with the lower-loss power elements, we successfully reduced the product’s mold volume by 40% or more compared to our conventional package through the direct bonding copper (DBC) structure—whose excellent heat dissipation is a promising feature. The SIM2-151AB also achieves the industry’s smallest size* among high-voltage motor driver ICs rated for 15 A.
The product is available in the package with not only a decreased volume size but also the heat dissipation equivalent of the conventional package.
SIM2-151AB: High Voltage 3-phase Motor Driver with a ≥40％ Smaller Volume than Conventional
Product Overview
| Part Number / Data Sheet | VCES | IC | Output Transistor | VCE(SAT)(Typ.) | Thermal Resistance |
|---|---|---|---|---|---|
| SIM2-151AB | 600 V | 15 A | FS-IGBT＋FRD | 1.6 V | 3.6 ℃/W |
* Based on our survey as of January 20, 2023.
Power Supply Control IC with Critical Conduction Mode PFC and LLC Current-resonant Circuits [SSC4S913]
Apr. 24, 2024
Product Category: ICs >Power Management ICs >Off-line Converters
The SSC4S913 is a power supply IC that integrates a CRM-driven PFC control circuit and an LLC current-resonant circuit in a compact SSOP24 package. The LLC stage includes high- and low-side drive circuits, which directly drive external power MOSFETs in the half-bridge circuit.
The PFC and LLC stages are highly interlocked in startup and standby operations, requiring no individual circuit settings.
With extensive protections (e.g., the capacitive mode detection function), the SSC4S913 allows you to easily design a high-safety, high-quality power supply system.
In addition to such protections, the SSC4S913 has a startup circuit that supports DC input, a function that enhances light-load efficiency, and more.
Component Count Substantially Reduced by Single Packaging
The SSC4S913 integrates the PFC and LLC stages into a single package.
As a result, component counts can be reduced by a large amount.*
* When compared with our own typical application.
Applications
- Audiovisual Equipment (e.g., LCD TV)
- Office Automation Equipment (e.g., Server, Multifunction Printer)
- Communication Equipment
- Industrial Equipment
▶SSC4S913 Product Page
▶SSC4S913 Promotion Sheet
Off-line Converters for Compact Power Supplies with High Efficiency in All Load Ranges [STR3W400MXD Series]
Feb. 09, 2024
Product Category: ICs >Power Management ICs > Off-line Converters
The STR3W400MXD series are off-line converter ICs with green mode that optimizes oscillation frequency according to load. The green mode decreases an oscillation frequency to a load-appropriate level and thus reduces switching losses in a power MOSFET. This allows you to build a power supply that yields high efficiency in all load ranges.
These ICs will best suit applications where efficiency at light to medium loads needs to be regulated, such as by the ErP Directive.
The STR3W400MXD series comes in a TO220F-6L package, making your power supply more compact and cost-effective.
-
Features
- Green mode control: Lowers oscillation frequency at light load for loss reduction
- Step drive control: Allows secondary rectifier diodes to have VRM lower than ever
→ Lower VF is achievable - Input power at no load: <30 mW Protection Functions
- OCP: Pulse-by-Pulse
- OLP: Auto-restart
- OVP/TSD: Auto-restart
- AC Input High-voltage Protection (HVP): Auto-restart
- Brown-in/Brown-out Function: Auto-restart
Higher Efficiency in All Load Ranges
▶STR3W400MXD Series Promotion Sheet
Product Overview
| Part Number / Data Sheet | fOSC | MOSFET | POUT (Open Frame) | ||
|---|---|---|---|---|---|
| VDSS | RDS(ON) (Max.) | 230 VAC | Universal | ||
| STR3W422MXD* | 65 kHz | 700 V | 2.8 Ω | 60 W | 40 W |
| STR3W424MXD | 1.4 Ω | 110 W | 70 W | ||
| STR3W426MXD* | 1.0 Ω | 130 W | 80 W | ||
* Under development (as of February 2024)
Questions or Comments?
Please feel free to contact us if you cannot find the desired product from the lineup.