Overview
The BT138-800E/DG127 is a TRIAC (Triode for Alternating Current) component manufactured by NXP USA Inc. It is designed as a logic-sensitive gate TRIAC, making it suitable for general-purpose bidirectional switching and phase control applications. This component features a high blocking voltage and is packaged in a TO-220AB through-hole configuration, which allows for efficient heat dissipation. The BT138-800E/DG127 is widely used in industrial and consumer electronics for motor control and other switching applications due to its robust specifications and compatibility with microcontrollers and low-power gate trigger circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Mfr | NXP USA Inc. |
| Product Status | Active |
| Triac Type | Logic - Sensitive Gate |
| Voltage - Off State | 800 V |
| Voltage - Gate Trigger (Vgt) (Max) | 1.5 V |
| Current - On State (It (RMS)) (Max) | 12 A |
| Current - Gate Trigger (Igt) (Max) | 10 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 90A, 100A |
| Current - Hold (Ih) (Max) | 30 mA |
| Configuration | Single |
| Mounting Type | Through Hole |
| Operating Temperature | 125°C (TJ) |
| Package/Case | TO-220-3 |
Key Features
- High blocking voltage of 800 V and RMS on-state current of 12 A, making it suitable for various power applications.
- Logic-sensitive gate design allows for low-power gate trigger circuits and compatibility with microcontrollers.
- TO-220AB package for efficient heat dissipation.
- Single configuration for straightforward integration into circuits.
- Operating temperature up to 125°C, ensuring reliability in diverse environments.
Applications
The BT138-800E/DG127 is used in a variety of applications, including:
- General-purpose motor control and switching.
- Phase control in industrial and consumer electronics.
- Interfacing with microcontrollers and logic circuits.
- Bidirectional switching applications requiring high voltage and current handling capabilities.
Q & A
- Q: What is the BT138-800E/DG127 used for?
A: The BT138-800E/DG127 is used for general-purpose bidirectional switching and phase control applications, particularly in motor control and interfacing with microcontrollers. - Q: What is the maximum voltage and current rating of the BT138-800E/DG127?
A: The maximum off-state voltage is 800 V, and the maximum RMS on-state current is 12 A. - Q: What is the gate trigger voltage and current for the BT138-800E/DG127?
A: The maximum gate trigger voltage is 1.5 V, and the maximum gate trigger current is 10 mA. - Q: What is the operating temperature range of the BT138-800E/DG127?
A: The operating temperature range is up to 125°C (TJ). - Q: What package type is the BT138-800E/DG127 available in?
A: The BT138-800E/DG127 is available in a TO-220AB through-hole package. - Q: How do I ensure the authenticity of the BT138-800E/DG127 from NXP USA Inc.?
A: Ensure you purchase from authorized distributors who rigorously test and verify the credentials of original manufacturers and authorized agents. - Q: What is the warranty period for the BT138-800E/DG127?
A: The warranty period is typically 1 year, covering defects in materials and workmanship under normal use. - Q: Where can I find detailed information about the BT138-800E/DG127, such as application notes and datasheets?
A: Detailed information can be found on the manufacturer's website, authorized distributors' websites, or through the datasheet provided with the product. - Q: How can I order the BT138-800E/DG127?
A: You can order the BT138-800E/DG127 by selecting the 'Add to Cart' button on the product listing page of an authorized distributor's website and proceeding to the checkout. - Q: What are the non-repetitive surge current ratings for the BT138-800E/DG127?
A: The non-repetitive surge current ratings are 90 A and 100 A for 50 and 60 Hz, respectively.
