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Washing Machine | JJM

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Washing Machine | JJM          HOME PRODUCT Thyristor Uni-directional Thyristor Sensitive gate resistance unidirectional thyristor Sensitive gate unidirectional thyristor Standard unidirectional thyristor Bi-directional Thyristor Three-quadrant bidirectional thyristor Four-quadrant bidirectional thyristor Bidirectional thyristor specialized for washing machines High junction temperature bidirectional thyristor Transient suppression bidirectional thyristor Protection Devices Transient Voltage Suppresso Transient Voltage Suppressor Automotive Transient Voltage Suppressor Thyristor Surge Suppressor TVS Diode Array TVS Diode Array Automotive TVS Diode Array Sidac Zener Diode Zener Diode Automotive Zener Diode Small Signal Transistor Small Switching Diode Small Switching Diode Automotive Small Switching Diode Varistor Ceramic gas discharge tube MOSFET Automotive MOSFET Low / Medium-voltage MOSFET Low-voltage N-ch (≤ 30V ) Low-voltage P-ch (-30V ~ -5V) Medium-voltage N-ch (40V ~ 400V) Medium-voltage P-ch (-100V ~ -40V） High-voltage MOSFET (≥ 400V) Rectifier Diodes and Bridge Rectifier Ordinary rectifier diode Low VF Rectifier Fast recovery diode Ultra Fast Recovery Rectifier Super-fast recovery diode Fast recovery epitaxial diode Ultra-fast recovery epitaxial diode Super-fast recovery epitaxial diode Hyper-fast recovery epitaxial diode EPI Planar Fast Recovery Rectifier Bridge rectifier Schottky diode SiC Rectifier Power modules and components Bi-directional thyristor Thyristor module Thyristor + diode module Diode module DBC component Solid-state relay Opto-coupler Thyristor opto-coupler Transistor opto-coupler High-speed opto-coupler Gate driver opto-coupler Solid-State Relay Optical relay Power IC Leakage protection Low-dropout linear regulator Shunt Voltage References Linear DC Regulators Smart Power Switches Thyristor zero crossing detection drive IGBT IGBT Discretes IGBT module APPLICATION FAST CHARGER EV Charging SWITCHED-MODE POWER SUPPLY BLDC and PMSM Motor Drive PHOTOVOLTAIC INVERTER BATTERY MANAGEMENT SYSTEM (BMS) Air Conditioners LEAKAGE PROTECTIVE DEVICE AUTOMOTIVE ELECTRONICS CONSUMER ELECTRONICS Washing Machine Electric Two-Wheelers APPLICATION QUALITY SERVICE QUALITY CUSTOMER COMPLAINT HANDLING PRODUCT INSTRUCTIONS CERTIFICATIONS AND STANDARDS HSF REPORT PRODUCT CERTIFICATION SYSTEM CERTIFICATION INDUSTRY STANDARDS LAB CAPACITY RELIABILITY GUARANTEE CHARACTERISTIC TEST FAILURE ANALYSIS SOCIAL RESPONSIBILITY HSF COMPLIANCE STATEMENT CORPORATE COMPLIANCE STATEMENT ENVIRONMENTAL INFORMATION CONFLICT MINERALS QUALITY CAREER CAREER OPPORTUNITIES TRAINING & DEVELOPMENT LIFE & BENEFITS CAREER ABOUT OUR COMPANY DEVELOPMENT HISTORY INVESTOR RELATIONS NEWSROOM ABOUT CONTACT EN 中文 中文 EN HOME PRODUCT APPLICATION FAST CHARGER CHARGING STATION SWITCHED-MODE POWER SUPPLY MOTOR DRIVING PHOTOVOLTAIC INVERTER BATTERY MANAGEMENT SYSTEM(BMS) WHITE GOODS LEAKAGE PROTECTIVE DEVICE AUTOMOTIVE ELECTRONICS CONSUMER ELECTRONICS QUALITY SERVICE QUALITY CUSTOMER COMPLAINT HANDLING PRODUCT INSTRUCTIONS CERTIFICATIONS AND STANDARDS HSF REPORT PRODUCT CERTIFICATION SYSTEM CERTIFICATION INDUSTRY STANDARDS LAB CAPACITY RELIABILITY GUARANTEE CHARACTERISTIC TEST FAILURE ANALYSIS SOCIAL RESPONSIBILITY HSF COMPLIANCE STATEMENT CORPORATE COMPLIANCE STATEMENT ENVIRONMENTAL INFORMATION CONFLICT MINERALS CAREER SOCIAL RECRUIYMENT TRAINING AND DEVELOPMENT LIFE AND WELFARE ABOUT OUR COMPANY DEVELOPMENT HISTORY INVESTOR RELATIONS NEWSROOM CONTACT APPLICATION FAST CHARGER EV Charging SWITCHED-MODE POWER SUPPLY BLDC and PMSM Motor Drive PHOTOVOLTAIC INVERTER BATTERY MANAGEMENT SYSTEM (BMS) Air Conditioners LEAKAGE PROTECTIVE DEVICE AUTOMOTIVE ELECTRONICS CONSUMER ELECTRONICS Washing Machine Electric Two-Wheelers COMPANY NEWSROOM INVESTOR RELATIONS Washing Machine As modern washing machines become smarter, more efficient, and quieter, there is increasing demand for reliable semiconductor components to ensure optimal performance, energy efficiency, and durability. JJM offers a comprehensive portfolio of semiconductor devices, including thyristors, diodes (TVS), MOSFETs, IGBTs, and optocouplers, that address the key challenges in modern washing machine designs.

Functional Block Diagram of a Washing Machine Below is a simplified block diagram of a washing machine's key subsystems:




Motor Control – Triacs, MOSFETs, IGBTs and gate drivers

The heart of any washing machine is its drum motor, which can be either an AC universal motor or a BLDC motor (as illustrated in the above system block diagram). JJM provides key components to drive both types of motor:

• Triacs:

Ideal for phase control for universal motors and heater circuits. JJM’s Triacs offer high surge tolerance and excellent dV/dt robustness.

P/N IT(RMS) VDRM/
VRRM Package T835H8F 8A 800V TO-220F JST08X-800CW 8A 800V TO-220F ACJM0835-8F 8A 800V TO-220F JST12F-800CW 12A 800V TO-220F T1635H8F 16A 800V TO-220F • IGBTs and MOSFETs:

For inverter-driven BLDC or PMSM motors, JJM’s 650V JJT series IGBTs provide efficient and robust switching performance with low losses and high thermal stability.

P/N VCE
(V) IC
(A) Package VCEsat(V) Eoff
(mJ) JJT6N65ST 650V 6A TO-252 1.7 0.10 JJT10N65ST/C/S 650V 10A TO-252/263/220F 1.8 0.17 JJT15N65SC/S/Y 650V 15A TO-263/220F/220 1.6 0.27 JJT20N65SC/S/E 650V 20A TO-263/220F/247 1.6 0.46 JJT40N65UE 650V 40A TO-247 1.9 0.55 JJT60N65UE 650V 60A TO-247 1.9 1.30 For high frequency inverter design, JJM offers 650V super junction MOSFETs which integrate fast recovery body diode. The following table lists some recommended MOSFETs that help achieve efficient and robust high frequency inverter design.

Product
Name VDS_Max ID_Max RDS_Max @ VGS= 10V JMH65R040PSFD TO-247-3L 650 53.0 40.0 JMH65R070PCFD TO-220-3L 650 37.0 70.0 JMH65R070PFFD TO-220FP-3L 650 22.0 70.0 JMH65R070PSFD TO-247-3L 650 38.0 70.0 JMH65R090PCFD TO-220-3L 650 29.0 90.0 JMH65R090PFFD TO-220FP-3L 650 18.0 94.0 JMH65R090PSFD TO-247-3L 650 29.0 90.0 JMH65R110PCFD TO-220-3L 650 22.0 110.0 JMH65R110PEFD TO-263-3L 650 25.0 110.0 JMH65R110PFFD TO-220FP-3L 650 16.0 110.0 JMH65R190PCFD TO-220-3L 650 15.0 190.0 JMH65R190PEFD TO-263-3L 650 17.0 190.0 JMH65R190PFFD TO-220FP-3L 650 12.0 190.0 JMH65R190PSFD TO-247-3L 650 21.0 190.0 JMH65R400MFFD TO-220FP-3L 650 9.0 400.0 • Optocouplers

JJM also offers photo-based gate drivers to drive IGBTs and MOSFETs used in the inverter. They provide both isolation and gate driving function with minimum propagation delay. Following table lists some of the recommended gate driver photocouplers:

P/N IO VISO Package JOC3120R 2.5A 5000V DIP8/SMD-8 JOC3150L 0.8A 5000V DIP8/SMD-8 JOC314 0.8A 5000V WSOP-6 JOC340 1A 5000V WSOP-6 JOC341 3A 5000V WSOP-6 JOC343 4A 5000V WSOP-6 2. Water-inlet valve, Drain Pump and Drain valve – Triacs and Optocouplers

The water inlet valve is an electromechanical valve that controls the flow of water into the tub. The valve consists of electrically operated solenoid, which is usually controlled by relay or TRIAC to switch the AC power on/off to open or close the valve. On the other hand, the drain pump and drain valve work at the end of a wash or rinse cycle to remove water from the drum/tub. Both the drain pump and valves are usually controlled by Triacs, which are typically controlled by MCU through Thyristor optocouplers such as JOC305X and JOC306X.

JJM provides Triacs with high commutation immunity and long-term field reliability. Following are some recommended Triacs commonly used for valve control and drain pump motor drives:

P/N IT(RMS) VDRM/VRRM Package ACJT110-8V/8U 1A 800V TO-92/SOT-223 JPTT01V-800SW 1A 800V SOT-223 JST131 1A 800V SOT-223-2L/3L JST134 1A 800V SOT-223-2L/3L JST134 1A 800V SOT-223-2L/3L ACJT210-8W/10W 2A 800V/1000V SOT-223-2L/3L JST04F-800CW 4A 800V TO-220F 3. Heating Control - Triacs and Optocouplers

The heating element is an important part of the washing machine. It is in charge of heating the water in the washing machine to the desired temperature, which is essential for effective cleaning as well as dust mite removal. JJM offers robust triacs for heating control:

P/N IT(RMS) VDRM/VRRM Package T835H-8F 8A 800V TO-220F JST08X-1000CW 8A 1000V TO-220F JST12F-800CW 12A 800V TO-220F JST16F-800CW 16A 800V TO-220F JST16A-800BW 16A 800V TO-220A T1635H-8F 16A 800V TO-220F 4. Power Supply – Diodes, MOFETs, Shunt Regulator and Optocouplers

The AC-DC power supply provides isolated low voltage for the MCU, its peripherals as well as gate drivers. JJM’s power devices ensure high efficiency and durability of the power supply:

• Bridge Rectifiers, Fast Recovery Diodes, and Schottky Diodes:

Used in front-end and secondary side rectification with high surge capability.

• TVS Diodes:

Protect control boards and sensitive MCU against surge or ESD events.

• MOSFETs:

JJM offers high-voltage MOSFETs (http://jjm.zhutiblog.com/com/promosfet6/) for flyback converter commonly found in SMPS units.

• Shunt Regulator and Optocouplers:

JJM offers JVR431 (Shunt Voltage Reference) and JOC817 (Optocoupler) typically used in flyback converters’ feedback loop for output voltage regulation.


5. User Interface & Sensing – Optocouplers and ESD Protection

JJM supports the digital transformation of washing machines with reliable isolation and signal transmission devices:

• Optocouplers:

Used for inter-module communication, JJM’s high speed optocouplers 6N13x and JOC501/JOC601 offer high data transfer rate and CTR stability.

• TVS / ESD Devices:

JJM’s surge protection devices such as CP0800TC, CP4200SB, JEB03CX, JT58SB ensure robust protection of touch panels, communication ports (such as UART or Wi-Fi modules), and front-panel interfaces.

Start Designing with JJM Today

With JJM’s extensive portfolio of thyristors, diodes, MOSFETs, IGBTs, and optocouplers, there is a growing number of leading home appliance makers integrating JJM devices into their washer/dryer platforms to deliver reliable and high-performance solutions. Now is the perfect time to discover our proven, cost-effective, and reliable solutions. Visit JJM.com or contact our technical support team to find the ideal components for your next washing machine design.

PRODUCT Thyristor Protection Devices MOSFET Rectifier Diodes and Bridge Rectifier Power modules and components Opto-coupler Power IC IGBT Resources APPLICATION FAST CHARGER EV Charging SWITCHED-MODE POWER SUPPLY BLDC and PMSM Motor Drive PHOTOVOLTAIC INVERTER BATTERY MANAGEMENT SYSTEM (BMS) Air Conditioners LEAKAGE PROTECTIVE DEVICE AUTOMOTIVE ELECTRONICS CONSUMER ELECTRONICS Washing Machine Electric Two-Wheelers QUALITY SERVICE QUALITY CERTIFICATIONS AND STANDARDS LAB CAPACITY SOCIAL RESPONSIBILITY ABOUT OUR COMPANY DEVELOPMENT HISTORY INVESTOR RELATIONS NEWSROOM CONTACT CAREER CAREER OPPORTUNITIES TRAINING & DEVELOPMENT LIFE & BENEFITS 2023 JieJie Microelectronics Co.,Ltd. 　| Sales Terms & Conditions Powered by SE This website uses cookies. By continuing to browse this website, you agree to our use of cookies.

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