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BT138X-800F,127
Product Overview
Category
The BT138X-800F,127 belongs to the category of semiconductor devices.
Use
It is commonly used as a sensitive gate triac for use in general-purpose bidirectional switching and phase control applications.
Characteristics
- Sensitive gate triac
- General-purpose bidirectional switching
- Phase control applications
Package
The BT138X-800F,127 is typically available in a TO-220AB package.
Essence
The essence of this product lies in its ability to efficiently control power in various electronic applications.
Packaging/Quantity
It is usually packaged individually and comes in varying quantities based on customer requirements.
Specifications
- Voltage: 800V
- Current: 12A
- Gate Trigger Current: 35mA
- Holding Current: 50mA
- On-State Voltage: 1.7V
Detailed Pin Configuration
The BT138X-800F,127 has a standard TO-220AB pin configuration: 1. Main Terminal 1 (MT1) 2. Gate 3. Main Terminal 2 (MT2)
Functional Features
- Sensitive gate triggering
- High current capability
- Low holding current for improved noise immunity
Advantages
- Suitable for a wide range of applications
- Reliable and robust design
- Low holding current enhances noise immunity
Disadvantages
- Limited maximum current compared to some other triac models
- May require heat sinking in high-power applications
Working Principles
The BT138X-800F,127 operates by controlling the flow of alternating current through the main terminals using the gate signal. When the gate trigger current is applied, the device turns on and conducts current until the current drops below the holding current level.
Detailed Application Field Plans
This triac is widely used in applications such as: - Dimmer switches - Motor speed control - Heating control systems - Lighting control
Detailed and Complete Alternative Models
Some alternative models to consider include: - BT139X-800F,127 - BTA12-800BWRG
In conclusion, the BT138X-800F,127 is a versatile and reliable sensitive gate triac suitable for a wide range of general-purpose bidirectional switching and phase control applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BT138X-800F,127 v technických řešeních
What is the maximum voltage rating for BT138X-800F,127?
- The maximum voltage rating for BT138X-800F,127 is 800V.
What is the maximum current rating for BT138X-800F,127?
- The maximum current rating for BT138X-800F,127 is 12A.
What are the typical applications for BT138X-800F,127?
- BT138X-800F,127 is commonly used in AC switching applications such as light dimmers, motor speed controllers, and solid-state relays.
What is the recommended operating temperature range for BT138X-800F,127?
- The recommended operating temperature range for BT138X-800F,127 is -40°C to 125°C.
Is BT138X-800F,127 suitable for high-frequency switching applications?
- No, BT138X-800F,127 is not suitable for high-frequency switching applications due to its characteristics.
What is the gate trigger voltage for BT138X-800F,127?
- The gate trigger voltage for BT138X-800F,127 typically ranges from 0.8V to 1.5V.
Can BT138X-800F,127 be used for inductive loads?
- Yes, BT138X-800F,127 can be used for controlling inductive loads with appropriate snubber circuits.
What are the key differences between BT138X-800F,127 and similar TRIACs?
- BT138X-800F,127 offers a higher voltage rating compared to many similar TRIACs, making it suitable for specific high-voltage applications.
Does BT138X-800F,127 require a heatsink for operation?
- It is recommended to use a heatsink with BT138X-800F,127, especially when operating at higher currents or in elevated ambient temperatures.
Are there any special considerations for PCB layout when using BT138X-800F,127?
- Proper isolation and thermal management should be considered in the PCB layout when integrating BT138X-800F,127 into a design to ensure reliable performance.