1N5265B

Product Overview

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.

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan 1N5265B dalam solusi teknis

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.