1N5249TA
Product Overview
Category
The 1N5249TA is a Zener diode, which falls under the category of semiconductor devices.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 24V
- Power dissipation: 500mW
- Package type: DO-35
- Operating temperature range: -65°C to +200°C
- Forward voltage: 1.2V
- Reverse current: 5μA
Packaging/Quantity
The 1N5249TA is typically available in tape and reel packaging with quantities varying based on manufacturer specifications.
Specifications
- Zener voltage: 24V
- Power dissipation: 500mW
- Maximum forward voltage: 1.2V
- Maximum reverse current: 5μA
- Operating temperature range: -65°C to +200°C
Detailed Pin Configuration
The 1N5249TA has two pins, anode and cathode, which are identified by the physical orientation of the diode within the DO-35 package.
Functional Features
The 1N5249TA provides a stable voltage output when operated in its reverse breakdown region, making it suitable for voltage regulation applications.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Susceptible to damage from excessive current or voltage spikes
Working Principles
When the voltage across the 1N5249TA exceeds its specified Zener voltage, it enters the breakdown region, allowing current to flow in the reverse direction and maintaining a relatively constant voltage across its terminals.
Detailed Application Field Plans
The 1N5249TA is commonly used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N5249TA include: - 1N5231B: 5.1V Zener diode - 1N5226B: 3.3V Zener diode - BZX84C24: 24V Zener diode
In conclusion, the 1N5249TA Zener diode offers precise voltage regulation and protection in a compact package, making it suitable for various electronic applications. However, its limited power dissipation capability and susceptibility to damage from excessive current or voltage spikes should be considered when designing circuits. Alternative models such as the 1N5231B, 1N5226B, and BZX84C24 provide similar functionality and can be considered based on specific application requirements.
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What is the 1N5249TA?
- The 1N5249TA is a 12V, 500mW Zener diode designed for voltage regulation and protection in electronic circuits.
What are the typical applications of the 1N5249TA?
- It is commonly used for voltage regulation, voltage reference, and overvoltage protection in various electronic circuits.
What is the maximum power dissipation of the 1N5249TA?
- The maximum power dissipation of the 1N5249TA is 500mW.
What is the voltage tolerance of the 1N5249TA?
- The voltage tolerance of the 1N5249TA is typically ±5%.
What is the operating temperature range of the 1N5249TA?
- The 1N5249TA can operate within a temperature range of -65°C to +200°C.
How do I connect the 1N5249TA in a circuit?
- The 1N5249TA is typically connected in reverse bias across the load or in parallel with the load to regulate the voltage.
Can the 1N5249TA be used for overvoltage protection?
- Yes, the 1N5249TA can be used to protect sensitive components from overvoltage by shunting excess current when the voltage exceeds its rating.
What are the key considerations when using the 1N5249TA in a circuit?
- It's important to consider the maximum power dissipation, voltage tolerance, and operating temperature range to ensure proper functionality.
Is the 1N5249TA suitable for low-power applications?
- Yes, the 1N5249TA's 500mW power dissipation makes it suitable for low-power applications.
Where can I find detailed specifications for the 1N5249TA?
- Detailed specifications for the 1N5249TA can be found in the datasheet provided by the manufacturer or distributor.