Non-isolated 3-thyristor Module

In industrial power applications, where reliability and efficiency dictate performance, Non-Isolated 3-Thyristor Modules emerge as a superior solution for DC power supplies, welding systems, and high-current switching applications. These high-performance modules deliver exceptional current-handling capacity, robust thermal management, and easy construction, making them a preferred choice for demanding environments. With a high surge current rating of 5400A and a mounting base that serves as a common anode terminal, these modules offer a streamlined, space-efficient design that ensures seamless integration into power electronics systems.

High Continuous Current Capacity (IT(AV) = 200A per Device)

Designed for applications requiring high power delivery, these thyristor modules offer continuous operation at 200A while maintaining superior electrical efficiency.

Exceptional Surge Current Capability (ITSM = 5400A)

The modules are built to withstand extreme transient conditions, ensuring reliable performance even during high surge loads in welding and DC power supply applications.

Compact, Non-Isolated Design

The mounting base serves as a common anode terminal, reducing wiring complexity and simplifying assembly. This design minimizes thermal resistance while ensuring effective heat dissipation.

Easy Mechanical Integration

With a rugged yet compact footprint, these modules enable fast and hassle-free installation, making them ideal for high-density power systems.

Optimized for High-Power DC Applications

From welding machines to various DC power supplies, these thyristors ensure stable, efficient power conversion with minimal losses.

Model	IT(AV) (A)	@ TC (°C)	IRMS (A)	VRRM (V)	ITSM (10 ms) (A)	I²t (A²Sec)	VTM (V)	@ ITM (A)	VGT (V)	IGT (mA)	dv/dt (V/µS)	di/dt (A/µS)	RthJC (°C/W)	Tj Max (°C)
RHTT60A40	60	123	94	400	1640	13500	1.25	180	2.0	150	50	50	0.35	150
RHTT80A40	80	116	125	400	2280	26000	1.20	240	2.0	150	50	50	0.35	150
RHTT100A40	100	114	157	400	3200	51000	1.20	314	2.0	150	50	50	0.30	150
RHTT130A40	130	112	204	400	3200	51000	1.20	410	2.0	150	50	50	0.20	150
RHTT200A40	200	121	314	400	5400	1499400	1.20	630	2.0	150	200	50	0.12	150

These high-current thyristor modules are designed to handle the toughest power control challenges, making them ideal for:

1. Welding Power Supplies

Delivers precise power regulation for arc welding, resistance welding, and plasma cutting systems.

Withstands high surge currents to ensure uninterrupted performance during welding cycles.

2. High-Current DC Power Supplies

Essential for industrial rectifiers, electrochemical processing, and power conversion systems.

Ensures smooth and stable DC output while handling transient current variations effectively.

3. Motor Soft Starters & Industrial Motor Drives

Enables controlled power delivery to motors, preventing inrush currents and extending equipment life.

Ensures optimal torque and speed regulation for industrial motors.

4. Battery Chargers & Energy Storage Systems

Provides high-efficiency power conversion for heavy-duty battery charging applications.

Supports high surge loads without performance degradation.

5. Controlled Rectifiers for AC-DC Conversion

Ideal for regulated power supplies in high-voltage industrial systems.

Ensures low conduction losses and fast switching speeds for efficient power conversion.

The Non-Isolated 3-Thyristor Modules incorporate advanced engineering and semiconductor technologies to ensure maximum reliability:

1. High-Purity Silicon for Low Forward Voltage Drop

Reduces conduction losses, improving efficiency and thermal performance.

2. Robust Soldered Junctions

Enhances durability, minimizing degradation from thermal cycling and mechanical stress.

3. High Thermal Conductivity Package

Enables superior heat dissipation, allowing for operation at higher power levels.

4. Environmentally Sealed Housing

Protects against dust, moisture, and corrosive elements, ensuring long-term reliability in harsh environments.

Why Choose the Non-Isolated 3-Thyristor Modules?

Unrivaled Power Handling

Handles extreme current loads with ease

Compact & Durable Design

Space-saving yet built for rugged industrial use

Seamless Integration

Non-isolated base simplifies wiring and assembly.

Superior Surge Protection

Withstands high transient currents without damage.

Optimized for Industrial Applications

Ideal for welding, DC supplies, and motor drives.

The Non-Isolated 3-Thyristor Modules redefine power electronics by offering high efficiency, robust durability, and seamless integration into welding, DC power supplies, and motor control systems. Designed with cutting-edge semiconductor technology, these modules ensure superior thermal performance, low conduction losses, and high surge withstand capability. For industries seeking uncompromised reliability and performance, these thyristor modules are the ultimate solution. Elevate your power management systems with our high-performance Non-Isolated 3-Thyristor Modules—engineered for the toughest applications.