1N4750PE3/TR8

Product Overview

Use

Zener diodes are primarily used for voltage regulation and protection in electronic circuits.

Characteristics

Zener voltage: 6.2V
Power dissipation: 1.3W
Package type: DO-41
Operating temperature range: -65°C to +200°C
Packaging/quantity: Tape and reel, 5000 units per reel

Essence

The 1N4750PE3/TR8 is an essential component for maintaining stable voltage levels in electronic circuits.

Specifications

Zener voltage: 6.2V
Power dissipation: 1.3W
Maximum forward voltage: 1.1V
Reverse current: 5μA
Temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N4750PE3/TR8 has a standard DO-41 package with two leads. The cathode is marked with a band on the body of the diode.

Functional Features

Voltage regulation: Maintains a constant output voltage despite variations in input voltage or load.
Overvoltage protection: Safeguards sensitive components by limiting the voltage across them.

Advantages and Disadvantages

Advantages

Precise voltage regulation
Compact size
Wide operating temperature range

Disadvantages

Limited power dissipation capability
Sensitive to temperature fluctuations

Working Principles

Zener diodes exploit the reverse breakdown effect to maintain a constant voltage across their terminals. When the voltage across the diode reaches its specified Zener voltage, it conducts heavily, effectively clamping the voltage at that level.

Detailed Application Field Plans

The 1N4750PE3/TR8 is commonly used in: - Voltage regulators - Overvoltage protection circuits - Power supplies - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4750PE3/TR8 include: - 1N4734A - BZX55C6V2 - 1N5226B

In conclusion, the 1N4750PE3/TR8 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and wide operating temperature range make it suitable for various applications, although its limited power dissipation capability and sensitivity to temperature fluctuations should be considered when designing circuits.

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技術ソリューションにおける 1N4750PE3/TR8 の適用に関連する 10 件の一般的な質問と回答をリストします。

What is the 1N4750PE3/TR8?
- The 1N4750PE3/TR8 is a Zener diode with a voltage rating of 27V and a power rating of 1W.
What are the typical applications of the 1N4750PE3/TR8?
- 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 1N4750PE3/TR8?
- The maximum current for this Zener diode is typically around 45mA.
How does the 1N4750PE3/TR8 provide voltage regulation?
- The Zener diode conducts current in reverse-bias at its breakdown voltage, effectively maintaining a constant voltage across its terminals.
Can the 1N4750PE3/TR8 be used for voltage reference applications?
- Yes, it can be used as a stable voltage reference due to its ability to maintain a constant voltage across its terminals.
What are the key specifications to consider when using the 1N4750PE3/TR8 in a circuit?
- Key specifications include its voltage rating, power dissipation, and maximum current.
Are there any specific thermal considerations when using the 1N4750PE3/TR8?
- It is important to consider the thermal characteristics and ensure proper heat dissipation to prevent overheating.
Can the 1N4750PE3/TR8 be used in automotive electronics?
- Yes, it can be used in automotive applications where voltage regulation or overvoltage protection is required.
What are the typical failure modes of the 1N4750PE3/TR8?
- Common failure modes include thermal runaway due to excessive power dissipation and breakdown under high reverse-bias voltage.
How does the 1N4750PE3/TR8 compare to other Zener diodes in terms of performance and application?
- The 1N4750PE3/TR8 offers a specific voltage rating and power dissipation, making it suitable for applications requiring a 27V Zener diode with a 1W power rating. Its performance should be compared to other Zener diodes based on these specific requirements.