1N2980RB
Product Overview
Category
The 1N2980RB belongs to the category of semiconductor devices, specifically a Zener diode.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Forward Voltage: 1.5V
- Reverse Voltage: 12V
- Power Dissipation: 500mW
- Package Type: DO-35
- Operating Temperature Range: -65°C to +200°C
Package
The 1N2980RB is typically available in bulk packaging or reels, with quantities varying based on supplier and customer requirements.
Specifications
- Zener Voltage: 12V
- Tolerance: ±5%
- Maximum Reverse Leakage Current: 5µA
- Maximum Zener Impedance: 40Ω
Detailed Pin Configuration
The 1N2980RB has two pins, with the cathode connected to the positive side and the anode connected to the negative side in the circuit.
Functional Features
- Precise voltage regulation
- Overvoltage protection
- Stable operation over a wide temperature range
Advantages
- Reliable voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages
- Limited current handling capability
- Sensitivity to temperature variations
Working Principles
The 1N2980RB operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse biased within its specified voltage range.
Detailed Application Field Plans
The 1N2980RB is widely used in various electronic circuits such as: - Voltage regulators - Power supplies - Signal clamping circuits - Overvoltage protection circuits
Detailed and Complete Alternative Models
- 1N2970RB
- 1N2971RB
- 1N2972RB
- 1N2973RB
In conclusion, the 1N2980RB Zener diode offers precise voltage regulation and overvoltage protection, making it a crucial component in many electronic applications.
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What is 1N2980RB?
- 1N2980RB is a silicon power rectifier diode designed for use in high-power applications.
What are the key specifications of 1N2980RB?
- The key specifications include a maximum repetitive peak reverse voltage of 200V, average forward current of 3A, and a non-repetitive peak surge current of 50A.
What are the typical applications of 1N2980RB?
- Typical applications include power supplies, inverters, converters, and other high-power electronic systems.
What are the important considerations when using 1N2980RB in a circuit?
- It's important to consider the maximum operating temperature, forward voltage drop, and reverse recovery time when designing with 1N2980RB.
How does 1N2980RB compare to similar diodes in terms of performance?
- 1N2980RB offers high reliability and robust performance compared to similar diodes, making it suitable for demanding technical solutions.
Can 1N2980RB be used in parallel or series configurations?
- Yes, 1N2980RB can be used in parallel or series configurations to meet specific voltage and current requirements in a circuit.
What are the potential failure modes of 1N2980RB and how can they be mitigated?
- Potential failure modes include overcurrent, overvoltage, and thermal stress. These can be mitigated by proper heat sinking, current limiting, and voltage protection measures.
Are there any recommended layout or mounting considerations for 1N2980RB?
- It's recommended to provide adequate thermal management and ensure proper soldering techniques to maximize the performance and reliability of 1N2980RB.
What are the environmental and storage conditions for 1N2980RB?
- 1N2980RB should be stored in a dry environment with controlled temperature and humidity, and protected from mechanical damage and electrostatic discharge.
Where can I find detailed application notes and reference designs for using 1N2980RB in technical solutions?
- Detailed application notes and reference designs can be found in the product datasheet, manufacturer's application guides, and technical literature related to power electronics and rectifier diodes.