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1N5265B
Product Overview
Category
The 1N5265B belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 30V
- Power dissipation: 500mW
- Package type: DO-35
- Operating temperature range: -65°C to +200°C
- Storage temperature range: -65°C to +200°C
Packaging/Quantity
The 1N5265B is typically available in reels or bulk packaging, with quantities varying based on supplier and customer requirements.
Specifications
- Zener Voltage: 30V
- Power Dissipation: 500mW
- Forward Voltage: 1.2V
- Reverse Current: 5μA
- Temperature Coefficient: 0.05%/°C
Detailed Pin Configuration
The 1N5265B Zener diode has two pins, with the cathode being marked by a band around one end of the diode.
Functional Features
- Precise voltage regulation
- Overvoltage protection
- Stable operation over a wide temperature range
Advantages
- Reliable voltage regulation
- Small form factor
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The 1N5265B Zener diode operates by maintaining a constant voltage drop across its terminals when it is reverse-biased, allowing it to regulate the voltage in a circuit.
Detailed Application Field Plans
The 1N5265B is commonly used in: - Voltage regulators - Overvoltage protection circuits - Power supplies - Signal clamping circuits
Detailed and Complete Alternative Models
- 1N5221B (4.3V)
- 1N5222B (4.7V)
- 1N5223B (5.1V)
- 1N5224B (5.6V)
- 1N5225B (6.2V)
In conclusion, the 1N5265B Zener diode is a reliable component for voltage regulation and protection in various electronic circuits, offering precise regulation and overvoltage protection. While it has limitations in power dissipation and temperature sensitivity, it remains a popular choice for many applications due to its compact size and stable operation.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N5265B en soluciones técnicas
What is 1N5265B?
- 1N5265B is a Zener diode with a voltage rating of 30V and a power rating of 0.5W.
What are the typical applications of 1N5265B?
- It is commonly used in voltage regulation, surge suppression, and overvoltage protection circuits.
What is the maximum current that 1N5265B can handle?
- The maximum current for 1N5265B is typically around 50mA.
How does 1N5265B function in voltage regulation?
- When the voltage across the diode reaches its specified breakdown voltage (30V), it starts conducting to maintain a constant voltage across its terminals.
Can 1N5265B be used for overvoltage protection?
- Yes, it can be used to protect sensitive components from overvoltage by shunting excess voltage away from the protected circuit.
What are the key specifications to consider when using 1N5265B in a circuit?
- Key specifications include its voltage rating, power dissipation, and maximum current.
Are there any specific considerations for mounting 1N5265B?
- It is important to ensure proper heat dissipation and avoid mechanical stress on the diode during mounting.
Can 1N5265B be used in automotive applications?
- Yes, it can be used in automotive electronics for voltage regulation and transient protection.
What are the temperature limitations for 1N5265B?
- The operating temperature range for 1N5265B is typically between -65°C to +200°C.
Are there any alternative components that can be used in place of 1N5265B?
- Similar Zener diodes with different voltage ratings or power dissipation capabilities can be considered as alternatives based on specific application requirements.