1N4758CP/TR12

Product Overview

Use

It is commonly used for voltage regulation and protection in electronic circuits.

Characteristics

Zener voltage: 33V
Power dissipation: 1.3W
Package type: DO-41
Operating temperature range: -65°C to +200°C
Tolerance: ±5%

Package

The 1N4758CP/TR12 is typically available in bulk packaging or tape and reel, with quantities varying based on supplier and customer requirements.

Specifications

Zener voltage: 33V
Power dissipation: 1.3W
Maximum forward voltage: 1.1V
Reverse current: 5μA
Temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N4758CP/TR12 has a standard DO-41 package with two leads. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

Voltage regulation: The Zener diode maintains a constant voltage across its terminals, providing stability in electronic circuits.
Overvoltage protection: It can protect sensitive components by diverting excess voltage away from them.

Advantages and Disadvantages

Advantages

Precise voltage regulation
Compact size
Cost-effective solution for voltage regulation and protection

Disadvantages

Limited power dissipation capability
Susceptible to damage from excessive current or voltage spikes

Working Principles

The 1N4758CP/TR12 operates based on the Zener effect, where it allows current to flow in reverse bias once the voltage reaches its breakdown voltage (33V in this case). This characteristic enables it to regulate voltage and protect other components in the circuit.

Detailed Application Field Plans

The 1N4758CP/TR12 is widely used in various applications, including: - Voltage regulators in power supplies - Overvoltage protection in automotive electronics - Signal clamping in communication systems

Detailed and Complete Alternative Models

Some alternative models to the 1N4758CP/TR12 include: - 1N4732A: Zener voltage of 4.7V - 1N4744A: Zener voltage of 15V - 1N4761A: Zener voltage of 75V

These alternatives provide different Zener voltages to suit specific circuit requirements.

In conclusion, the 1N4758CP/TR12 Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it a versatile component in various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4758CP/TR12 v technických řešeních

What is the 1N4758CP/TR12?
- The 1N4758CP/TR12 is a Zener diode with a voltage rating of 33V and a power rating of 1W.
What are the typical applications of the 1N4758CP/TR12?
- It is commonly used for voltage regulation, surge suppression, and overvoltage protection in various electronic circuits.
What is the maximum current that can flow through the 1N4758CP/TR12?
- The maximum current for reliable operation is typically around 40-50 mA.
How does the 1N4758CP/TR12 provide voltage regulation?
- The Zener diode conducts current in reverse-bias at its breakdown voltage, providing a relatively constant voltage across its terminals.
Can the 1N4758CP/TR12 be used for overvoltage protection?
- Yes, it can be used to shunt excess voltage away from sensitive components in a circuit, protecting them from damage.
What are the key specifications to consider when using the 1N4758CP/TR12 in a design?
- Key specifications include the breakdown voltage, power dissipation, and maximum current ratings.
Is the 1N4758CP/TR12 suitable for high-frequency applications?
- It is not typically recommended for high-frequency applications due to its inherent capacitance and response time.
Can multiple 1N4758CP/TR12 diodes be connected in series or parallel?
- Yes, they can be connected in series to achieve higher breakdown voltages or in parallel to increase the current-handling capability.
What are the temperature considerations when using the 1N4758CP/TR12?
- The operating and storage temperature ranges should be considered to ensure proper performance and reliability.
Are there any alternative components that can be used in place of the 1N4758CP/TR12?
- Other Zener diodes with similar voltage and power ratings can be considered as alternatives, but their specific characteristics should be carefully evaluated for compatibility.