CDLL5242B Encyclopedia Entry

Product Overview

Use

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

Characteristics

Voltage Regulation: Provides stable voltage output.
Reverse Breakdown Voltage: 12V.
Power Dissipation: 500mW.
Package Type: SOD-80C.
Essence: Regulates voltage by allowing current to flow in reverse direction when the voltage reaches the breakdown voltage.
Packaging/Quantity: Typically packaged in reels or tubes containing multiple units.

Specifications

Manufacturer: Example Semiconductor
Part Number: CDLL5242B
Voltage Tolerance: ±5%
Operating Temperature Range: -55°C to +150°C
Maximum Reverse Leakage Current: 0.1μA
Zener Impedance: 20Ω

Detailed Pin Configuration

The CDLL5242B Zener diode typically has two pins, with the cathode identified by a band or marking on the body of the diode.

Functional Features

Voltage Regulation: Maintains a constant voltage across its terminals.
Overvoltage Protection: Safeguards sensitive components in a circuit from excessive voltage.

Advantages and Disadvantages

Advantages

Precise voltage regulation.
Compact size.
Low cost.

Disadvantages

Limited power dissipation capability.
Sensitivity to temperature variations.

Working Principles

The CDLL5242B Zener diode operates based on the principle of the Zener effect, where it allows current to flow in the reverse direction once the voltage across its terminals exceeds the breakdown voltage.

Detailed Application Field Plans

The CDLL5242B is widely used in various electronic applications, including: - Voltage regulators in power supplies. - Overvoltage protection in communication equipment. - Signal clamping in audio circuits.

Detailed and Complete Alternative Models

Some alternative models to the CDLL5242B include: - CDLL5221B: 4.7V Zener diode. - CDLL5263B: 15V Zener diode. - CDLL5288B: 33V Zener diode.

In conclusion, the CDLL5242B Zener diode offers precise voltage regulation and overvoltage protection, making it an essential component in many electronic circuits.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van CDLL5242B in technische oplossingen

Sure, here are 10 common questions and answers related to the application of CDLL5242B in technical solutions:

What is the maximum forward voltage of CDLL5242B?
- The maximum forward voltage of CDLL5242B is 1.0V at 200mA.
What is the reverse voltage rating of CDLL5242B?
- The reverse voltage rating of CDLL5242B is 12V.
What is the typical junction capacitance of CDLL5242B?
- The typical junction capacitance of CDLL5242B is 15pF.
What is the maximum forward current of CDLL5242B?
- The maximum forward current of CDLL5242B is 150mA.
What is the operating temperature range of CDLL5242B?
- The operating temperature range of CDLL5242B is -55°C to +150°C.
Can CDLL5242B be used for voltage clamping applications?
- Yes, CDLL5242B can be used for voltage clamping applications due to its low forward voltage and high reverse voltage rating.
Is CDLL5242B suitable for high-speed switching applications?
- Yes, CDLL5242B is suitable for high-speed switching applications due to its low junction capacitance.
What are the typical applications of CDLL5242B in technical solutions?
- CDLL5242B is commonly used in protection circuits, voltage clamping, signal conditioning, and high-speed switching applications.
Does CDLL5242B require a heat sink for operation?
- No, CDLL5242B does not require a heat sink for typical operating conditions.
What are the key advantages of using CDLL5242B in technical solutions?
- The key advantages of using CDLL5242B include its low forward voltage, high reverse voltage rating, low junction capacitance, and wide operating temperature range.

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