1N5222B-TP
Product Overview
Category
The 1N5222B-TP belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 2.4V
- Power dissipation: 1.5W
- Package type: DO-35
- Operating temperature range: -65°C to +200°C
- Forward voltage: 1.1V
- Reverse current: 5μA
Package
The 1N5222B-TP is typically available in a DO-35 package.
Essence
This Zener diode is essential for maintaining stable voltage levels in electronic circuits, preventing damage from voltage spikes.
Packaging/Quantity
It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Zener voltage: 2.4V
- Power dissipation: 1.5W
- Maximum forward voltage: 1.1V
- Maximum reverse current: 5μA
- Package type: DO-35
- Operating temperature range: -65°C to +200°C
Detailed Pin Configuration
The 1N5222B-TP typically has two pins, with the cathode connected to the positive side and the anode connected to the negative side of the circuit.
Functional Features
- Voltage regulation: The 1N5222B-TP maintains a constant voltage across its terminals, ensuring stability in the circuit.
- Overvoltage protection: It prevents excessive voltage from reaching sensitive components, safeguarding them from damage.
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 1N5222B-TP operates based on the Zener effect, where it allows current to flow in reverse bias once the voltage reaches its specified Zener voltage, effectively regulating the voltage across its terminals.
Detailed Application Field Plans
Voltage Regulation
The 1N5222B-TP can be used in various electronic devices such as power supplies, voltage regulators, and signal conditioning circuits to maintain stable voltage levels.
Overvoltage Protection
It is employed in circuits where protection against voltage surges is crucial, such as in automotive electronics, industrial control systems, and telecommunications equipment.
Detailed and Complete Alternative Models
- 1N5221B-TP
- 1N5223B-TP
- 1N5224B-TP
- 1N5225B-TP
These alternative models offer different Zener voltages and power dissipation capabilities, providing flexibility in design and application.
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What is the 1N5222B-TP diode used for?
- The 1N5222B-TP is a zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the voltage rating of the 1N5222B-TP?
- The 1N5222B-TP has a nominal zener voltage of 2.7V, making it suitable for applications requiring this specific voltage reference.
What are the typical applications of the 1N5222B-TP?
- Typical applications include voltage regulation in power supplies, voltage reference in precision circuits, and overvoltage protection in various electronic systems.
What is the maximum power dissipation of the 1N5222B-TP?
- The 1N5222B-TP has a maximum power dissipation of 500mW, which determines its capability to handle power without damage.
Can the 1N5222B-TP be used in reverse bias?
- Yes, the 1N5222B-TP can be used in reverse bias as it operates in the breakdown region to maintain a constant voltage across its terminals.
What is the temperature coefficient of the 1N5222B-TP?
- The temperature coefficient of the 1N5222B-TP is typically around -2mV/°C, indicating its stability over a range of temperatures.
Is the 1N5222B-TP suitable for high-frequency applications?
- The 1N5222B-TP is not designed for high-frequency applications due to its inherent limitations in response time and capacitance.
What are the packaging options available for the 1N5222B-TP?
- The 1N5222B-TP is commonly available in through-hole packages such as DO-35 and SOD-123 for easy integration into circuit boards.
Can multiple 1N5222B-TP diodes be connected in series or parallel?
- Multiple 1N5222B-TP diodes can be connected in series to increase the total zener voltage, but connecting them in parallel is not recommended due to current imbalance issues.
Are there any alternatives to the 1N5222B-TP with similar specifications?
- Yes, other zener diodes with comparable voltage ratings and characteristics include the BZX55C2V7 and the 1N4735A. These can be considered as alternatives based on specific application requirements.