Overview
The BTA225B-800BTJ is a high commutation triac produced by WeEn Semiconductors, a global joint venture between NXP Semiconductors and Beijing JianGuang Asset Management Co. Ltd. This triac is designed for use in circuits where high static and dynamic dV/dt and high dI/dt can occur, making it suitable for a variety of demanding applications. The BTA225B-800BTJ is part of the 'series BT' triacs, known for their ability to commutate the full rated RMS current at the maximum rated junction temperature of 150 °C without external aid.
Key Specifications
| Parameter | Value |
|---|---|
| VDRM (Maximum Repetitive Peak Off-State Voltage) | 800 V |
| VDSM (Maximum Non-Repetitive Peak On-State Voltage) | 800 V |
| IT(RMS) (RMS On-State Current) | 25 A |
| IT(SM) (Non-Repetitive Peak On-State Current) | 400 A |
| Tj(max) (Maximum Junction Temperature) | 150 °C |
| dV/dt (Critical Rate of Rise of On-State Voltage) | 50 V/μs |
| dI/dt (Critical Rate of Rise of On-State Current) | 100 A/μs |
| Package | TO-220AB |
Key Features
- High commutation capability: The triac can handle high static and dynamic dV/dt and high dI/dt, making it suitable for applications with demanding switching conditions.
- High RMS on-state current: Rated for 25 A RMS, allowing for robust performance in various power applications.
- High junction temperature: Can operate up to 150 °C, enhancing reliability in high-temperature environments.
- TO-220AB package: A standard package that is widely used and easy to mount.
Applications
- Power management systems: Suitable for use in power supplies, motor control circuits, and other power management applications.
- Automotive systems: Used in automotive electronics for controlling various loads such as lighting, heating, and cooling systems.
- Industrial control: Applied in industrial control circuits for managing high-power loads.
- Consumer electronics: Found in consumer electronics such as home appliances and lighting systems.
Q & A
- What is the maximum repetitive peak off-state voltage of the BTA225B-800BTJ?
The maximum repetitive peak off-state voltage is 800 V. - What is the RMS on-state current rating of the BTA225B-800BTJ?
The RMS on-state current rating is 25 A. - What is the maximum junction temperature for the BTA225B-800BTJ?
The maximum junction temperature is 150 °C. - What package type is the BTA225B-800BTJ available in?
The BTA225B-800BTJ is available in the TO-220AB package. - What are some typical applications for the BTA225B-800BTJ?
Typical applications include power management systems, automotive systems, industrial control circuits, and consumer electronics. - What is the critical rate of rise of on-state voltage (dV/dt) for the BTA225B-800BTJ?
The critical rate of rise of on-state voltage is 50 V/μs. - What is the critical rate of rise of on-state current (dI/dt) for the BTA225B-800BTJ?
The critical rate of rise of on-state current is 100 A/μs. - Who is the manufacturer of the BTA225B-800BTJ?
The manufacturer is WeEn Semiconductors. - What is the non-repetitive peak on-state current rating of the BTA225B-800BTJ?
The non-repetitive peak on-state current rating is 400 A. - Where can I find detailed specifications for the BTA225B-800BTJ?
Detailed specifications can be found in the datasheet available on the WeEn Semiconductors website or through distributors like Digi-Key and Mouser Electronics.
