1N4755CPE3/TR12 - Semiconductor Diode

Basic Information Overview

Category: Semiconductor Diode
Use: Voltage Regulation
Characteristics: Zener diode, low leakage current, high reliability
Package: DO-41
Essence: Regulating voltage in electronic circuits
Packaging/Quantity: Tape & Reel, 5000 units per reel

Specifications

Voltage: 30V
Power Dissipation: 1.0W
Zener Voltage Tolerance: ±5%
Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The 1N4755CPE3/TR12 has a standard DO-41 package with two leads. The cathode is marked by a black band.

Functional Features

Provides stable voltage regulation
Low reverse leakage current
High reliability and rugged construction

Advantages and Disadvantages

Advantages

Precise voltage regulation
Wide operating temperature range
Low leakage current

Disadvantages

Limited power dissipation capability
Relatively higher cost compared to standard diodes

Working Principles

The 1N4755CPE3/TR12 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

This diode is commonly used in voltage regulation circuits, surge suppressors, and overvoltage protection in various electronic devices such as power supplies, automotive electronics, and industrial equipment.

Detailed and Complete Alternative Models

1N4728A: 3.3V Zener diode
1N4733A: 5.1V Zener diode
1N4742A: 12V Zener diode
1N4764A: 33V Zener diode

In conclusion, the 1N4755CPE3/TR12 is a reliable semiconductor diode that finds extensive use in voltage regulation applications due to its precise characteristics and stable performance.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4755CPE3/TR12 v technických řešeních

What is the 1N4755CPE3/TR12 diode used for?
- The 1N4755CPE3/TR12 is a Zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the maximum power dissipation of the 1N4755CPE3/TR12?
- The maximum power dissipation of the 1N4755CPE3/TR12 is 1.0 watt.
What is the voltage rating of the 1N4755CPE3/TR12?
- The 1N4755CPE3/TR12 has a nominal Zener voltage of 43 volts.
How does the 1N4755CPE3/TR12 provide voltage regulation?
- The 1N4755CPE3/TR12 operates in the reverse breakdown region, maintaining a nearly constant voltage across its terminals when properly biased.
What are the typical applications of the 1N4755CPE3/TR12?
- Typical applications include voltage regulation in power supplies, overvoltage protection, and voltage reference circuits.
What is the temperature coefficient of the 1N4755CPE3/TR12?
- The temperature coefficient of the 1N4755CPE3/TR12 is typically around 5 mV/°C.
Can the 1N4755CPE3/TR12 be used in automotive electronics?
- Yes, the 1N4755CPE3/TR12 can be used in automotive electronics for voltage regulation and protection purposes.
What is the maximum forward voltage of the 1N4755CPE3/TR12?
- The maximum forward voltage of the 1N4755CPE3/TR12 is 1.5 volts at 200 mA.
Is the 1N4755CPE3/TR12 suitable for high-frequency applications?
- The 1N4755CPE3/TR12 is not typically recommended for high-frequency applications due to its inherent capacitance and response time.
What are the key differences between the 1N4755CPE3/TR12 and similar Zener diodes?
- The 1N4755CPE3/TR12 offers a specific Zener voltage and power dissipation rating, which may differ from other Zener diodes. It's important to select the appropriate diode based on the specific application requirements.