BT169D/01,112
Product Overview
The BT169D/01,112 is a silicon-controlled rectifier (SCR) belonging to the category of semiconductor devices. It is commonly used in electronic circuits for switching and power control applications due to its unique characteristics. The package typically consists of a TO-92-3 variant, and it is available in various quantities per package.
Basic Information
- Category: Semiconductor device
- Use: Electronic circuit switching and power control
- Characteristics: SCR technology, low power consumption, high reliability
- Package: TO-92-3
- Essence: Silicon-controlled rectifier
- Packaging/Quantity: Varies based on supplier
Specifications
The BT169D/01,112 has the following specifications: - Maximum repetitive peak off-state voltage: 400V - Average on-state current: 0.2A - Gate trigger current: 5mA - Holding current: 5mA - Operating temperature range: -40°C to 125°C
Detailed Pin Configuration
The BT169D/01,112 features a standard TO-92-3 pin configuration: 1. Anode 2. Cathode 3. Gate
Functional Features
- Reliable switching performance
- Low power consumption
- Compact form factor
Advantages and Disadvantages
Advantages
- High reliability
- Low power dissipation
- Suitable for low-power applications
Disadvantages
- Limited current handling capability
- Sensitive to voltage transients
Working Principles
The BT169D/01,112 operates as an SCR, allowing current flow only when a specific gate trigger current is applied. Once triggered, it remains conducting until the current falls below the holding current level.
Detailed Application Field Plans
The BT169D/01,112 finds application in various electronic circuits, including: - Dimmer switches - Motor control circuits - Power supply protection
Detailed and Complete Alternative Models
Some alternative models to the BT169D/01,112 include: - BT169G - BT169D
In conclusion, the BT169D/01,112 is a versatile semiconductor device with applications in electronic circuit switching and power control. Its compact form factor, low power consumption, and reliable switching performance make it suitable for a wide range of low-power applications.
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What is the maximum voltage rating of BT169D/01,112?
- The maximum voltage rating of BT169D/01,112 is 600V.
What is the maximum current rating of BT169D/01,112?
- The maximum current rating of BT169D/01,112 is 0.8A.
What are the typical applications of BT169D/01,112?
- BT169D/01,112 is commonly used in dimmer switches, motor speed control, and lighting control applications.
What is the gate trigger voltage of BT169D/01,112?
- The gate trigger voltage of BT169D/01,112 typically ranges from 0.8V to 1.5V.
Can BT169D/01,112 be used for AC or DC applications?
- BT169D/01,112 is suitable for both AC and DC applications.
What is the on-state voltage drop of BT169D/01,112?
- The on-state voltage drop of BT169D/01,112 is typically around 1.7V.
Is BT169D/01,112 suitable for high-frequency switching applications?
- No, BT169D/01,112 is not recommended for high-frequency switching due to its relatively slow turn-off time.
What is the maximum junction temperature of BT169D/01,112?
- The maximum junction temperature of BT169D/01,112 is 125°C.
Does BT169D/01,112 require a heat sink for operation?
- For most low-power applications, BT169D/01,112 does not require a heat sink. However, for high-power applications, a heat sink may be necessary.
Are there any special considerations for driving BT169D/01,112 with a microcontroller or digital circuit?
- It's important to ensure that the gate drive signal meets the minimum requirements for triggering BT169D/01,112, and appropriate isolation and protection measures should be considered when interfacing with sensitive digital circuits.