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WeEn Semiconductors Co., Ltd Thyristor SCR TO-220 Package 800 V, 16 A, 35 mA Gate Current BT145-800R,127
Specifications
| Country of Origin | China |
|---|---|
| Brand | WeEn Semiconductors Co., Ltd |
| Model | BT145-800R,127 |
| Mount Type | Through Hole |
| Maximum Operating Temperature | 125°C |
| Package Type | TO-220 |
| Minimum Operating Temperature | -40°C |
| Pin Count | 3 |
| Rated Average On-State Current Irms | 16A |
| Thyristor Type | SCR |
| Repetitive Peak Reverse Voltage VDRM | 800V |
| Surge Current Rating | 330A |
| Maximum Gate Trigger Current Igt | 35mA |
| Maximum Holding Current Ih | 60mA |
| Maximum Gate Trigger Voltage Vgt | 1V |
| Peak On-State Voltage | 1.5V |
| Repetitive Peak Off-State Current | 1mA |
Key Features
- Utilizes a TO-220 package for reliable through-hole mounting.
- Features a maximum gate trigger current of 35 mA for efficient triggering.
- Has surge current rating of 330 A enabling high transient current handling.
- Operates within a temperature range of -40°C to 125°C for versatile environments.
- Provides a low peak on-state voltage of 1.5 V for reduced power dissipation.
- Includes a 3-pin design with maximum holding current of 60 mA for stable operation.
- Designed as a planar passivated silicon controlled rectifier (SCR) for phase control applications.
- High bidirectional blocking voltage capability and thermal cycling performance.
Product Description
WeEn Semiconductors Co., Ltd BT145-800R,127 is a high performance Thyristor designed as a silicon controlled rectifier (SCR) in a TO-220 plastic package. It provides a rated repetitive peak reverse voltage of 800 V and a rated average on-state current of 16 A, making it well suited for power control applications in industrial, laboratory, HVAC, and manufacturing environments.
The device incorporates a planar passivated design to ensure reliable switching characteristics and robust thermal cycling endurance. It features a maximum gate trigger current of 35 mA along with a surge current rating of 330 A, enabling it to handle transient currents effectively.
Operating temperature ranges from -40°C to 125°C, allowing deployment in harsh conditions. The 3-pin package supports through-hole mounting and provides a maximum holding current of 60 mA with a peak on-state voltage drop of only 1.5 V, which reduces power losses during conduction phases.
This Thyristor offers high bidirectional blocking voltage capability essential for phase control and switching in a variety of power electronics applications including motor speed controllers, lighting controls, and power supply regulation. Its TO-220 package aids in thermal management when used with suitable heat sinks.
Utilizes a TO-220 package for reliable through-hole mounting. High surge current rating of 330 A for transient handling. Maximum gate trigger current of 35 mA for precise triggering. Operating temperature range from -40°C to 125°C.
Rated average on-state current of 16 A suitable for diverse power applications. Low peak on-state voltage of 1.5 V for energy efficiency. High bidirectional blocking voltage capability of 800 V. Designed for phase control in industrial and commercial electrical systems.
Three-pin configuration with a maximum holding current of 60 mA.
This product’s characteristics make it an optimal choice for industrial power control, fabrication machinery, HVAC equipment, and other applications requiring reliable silicon controlled rectification.
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Frequently Asked Questions
The maximum operating temperature of this model is 125°C.
It has a rated average on-state current of 16 A.
The surge current rating is 330 A, allowing it to handle high transient currents effectively.
The peak on-state voltage is 1.5 V, which helps reduce power dissipation during operation.
The maximum gate trigger current for this thyristor is 35 mA.
This thyristor features a 3-pin configuration.
It has a repetitive peak reverse voltage rating of 800 V.
It utilizes a through-hole mounting type, suitable for various applications.
The minimum operating temperature is -40°C, allowing for versatile deployment.
This model is designed for phase control applications in industrial, laboratory, HVAC, and manufacturing environments.
The maximum holding current is 60 mA, ensuring stable operation during use.
The country of origin for this thyristor is China.
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