1N5250B TR
Product Overview
Category
The 1N5250B TR belongs to the category of semiconductor devices, specifically Zener diodes.
Use
It is commonly used for voltage regulation and transient suppression in electronic circuits.
Characteristics
- Zener voltage: 20V
- Power dissipation: 500mW
- Package type: DO-35
- Operating temperature range: -65°C to +200°C
- Storage temperature range: -65°C to +200°C
- Forward voltage: 1.2V
- Reverse current: 5µA
Packaging/Quantity
The 1N5250B TR is typically available in reels or tubes with varying quantities depending on the manufacturer.
Specifications
- Zener voltage: 20V
- Power dissipation: 500mW
- Maximum forward voltage: 1.2V
- Maximum reverse current: 5µA
- Package type: DO-35
- Operating temperature range: -65°C to +200°C
- Storage temperature range: -65°C to +200°C
Detailed Pin Configuration
The 1N5250B TR has two pins and follows the standard pin configuration for a DO-35 package.
Functional Features
The 1N5250B TR provides stable voltage regulation and protection against voltage spikes in electronic circuits. It operates as a conventional Zener diode, allowing current to flow in the forward direction while regulating voltage in the reverse direction.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The 1N5250B TR operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased. This allows it to regulate voltage in electronic circuits and protect sensitive components from overvoltage conditions.
Detailed Application Field Plans
The 1N5250B TR is widely used in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in communication systems - Signal conditioning in sensor interfaces - Voltage reference in precision measurement equipment
Detailed and Complete Alternative Models
Some alternative models to the 1N5250B TR include: - 1N5249B TR (19V Zener voltage) - 1N5251B TR (21V Zener voltage) - BZX84C20LT1G (20V Zener voltage, SOT-23 package)
In conclusion, the 1N5250B TR is a versatile Zener diode that finds widespread use in electronic circuits for voltage regulation and transient suppression. Its precise characteristics and compact package make it suitable for various applications across different industries.
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What is the maximum voltage rating of 1N5250B TR?
- The maximum voltage rating of 1N5250B TR is 50 volts.
What is the maximum current rating of 1N5250B TR?
- The maximum current rating of 1N5250B TR is 0.5 amps.
What is the power dissipation of 1N5250B TR?
- The power dissipation of 1N5250B TR is 1.0 watt.
What is the forward voltage drop of 1N5250B TR?
- The forward voltage drop of 1N5250B TR is typically 1 volt at 200 mA.
What is the reverse leakage current of 1N5250B TR at its maximum rated voltage?
- The reverse leakage current of 1N5250B TR at its maximum rated voltage is typically 5 µA.
What is the temperature coefficient of 1N5250B TR?
- The temperature coefficient of 1N5250B TR is typically 5 mV/°C.
What are the typical applications of 1N5250B TR?
- Typical applications of 1N5250B TR include voltage regulation, overvoltage protection, and general purpose diode applications.
What is the operating temperature range of 1N5250B TR?
- The operating temperature range of 1N5250B TR is -65°C to +175°C.
Does 1N5250B TR require a heat sink for certain applications?
- Yes, for high power dissipation applications, a heat sink may be required for 1N5250B TR.
Is 1N5250B TR RoHS compliant?
- Yes, 1N5250B TR is RoHS compliant, making it suitable for use in environmentally sensitive applications.