1N5349BE3/TR8

Product Overview

Category:

The 1N5349BE3/TR8 belongs to the category of semiconductor devices, specifically a Zener diode.

Use:

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

Characteristics:

• Zener voltage: 5.6V
• Power dissipation: 5W
• Package type: DO-201AD
• Operating temperature range: -65°C to +200°C
• RoHS compliant

Package:

The 1N5349BE3/TR8 is typically available in bulk packaging or on reels, with varying quantities depending on the supplier.

Specifications

• Zener voltage: 5.6V
• Power dissipation: 5W
• Maximum forward voltage: 1.5V
• Reverse current: 5μA
• Temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N5349BE3/TR8 has two pins, anode (A) and cathode (K), which are identified by the flat side of the diode body and a band around the cathode end.

Functional Features

• Voltage regulation: The Zener diode maintains a nearly constant voltage across its terminals, making it suitable for voltage regulation applications.
• Overvoltage protection: It can protect sensitive components in a circuit from overvoltage conditions by shunting excess current.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Fast response to overvoltage conditions
• High power dissipation capability

Disadvantages

• Limited current handling capacity
• Susceptible to thermal runaway if not properly heatsinked

Working Principles

The 1N5349BE3/TR8 operates based on the Zener effect, where it exhibits a controlled breakdown at a specific reverse voltage, allowing current to flow in the reverse direction and maintaining a nearly constant voltage across its terminals.

Detailed Application Field Plans

Voltage Regulation

The 1N5349BE3/TR8 is widely used in power supplies and voltage regulator circuits to maintain a stable output voltage despite variations in input voltage or load conditions.

Overvoltage Protection

It is employed in electronic systems to protect sensitive components such as integrated circuits from damage due to transient overvoltage events.

Detailed and Complete Alternative Models

• 1N5349BG
• 1N5349BRLG
• 1N5349BRLG

In summary, the 1N5349BE3/TR8 Zener diode is a versatile component with applications in voltage regulation and overvoltage protection in various electronic circuits. Its precise voltage regulation and overvoltage protection capabilities make it a valuable asset in electronic design, although its limited current handling capacity and susceptibility to thermal issues should be considered in its application.

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