1N5355/TR12

Product Overview

Category:

The 1N5355/TR12 belongs to the category of Zener diodes.

Use:

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

Characteristics:

• Zener voltage: 16V
• Power dissipation: 5W
• Package type: Axial leaded
• Operating temperature range: -65°C to +200°C
• Tolerance: ±5%

Package:

The 1N5355/TR12 is typically available in a DO-201AD package.

Essence:

This Zener diode is essential for maintaining a constant voltage across a load in a circuit.

Packaging/Quantity:

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Zener Voltage: 16V
• Power Dissipation: 5W
• Maximum Forward Voltage: 1.5V
• Reverse Leakage Current: 5μA
• Temperature Coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N5355/TR12 Zener diode has a standard axial leaded 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: It maintains a constant voltage across the load.
• Overvoltage Protection: It prevents excessive voltage from damaging sensitive components in the circuit.

Advantages

• High Power Dissipation: Capable of handling relatively high power levels.
• Wide Operating Temperature Range: Suitable for use in extreme temperature conditions.

Disadvantages

• Tolerance: The tolerance of ±5% may not be suitable for applications requiring very precise voltage regulation.
• Size: The axial leaded package may take up more space compared to surface mount alternatives.

Working Principles

The 1N5355/TR12 operates based on the Zener effect, where it allows current to flow in reverse bias once the voltage reaches its specified Zener voltage, effectively regulating the voltage across the load.

Detailed Application Field Plans

Voltage Regulation

The 1N5355/TR12 can be used in various electronic devices such as power supplies, voltage regulators, and motor control circuits to maintain a stable output voltage.

Overvoltage Protection

In electronic systems, this Zener diode can be employed to protect sensitive components from damage due to voltage spikes or surges.

Detailed and Complete Alternative Models

• 1N5333B/TR12 (Zener voltage: 5.1V, Power dissipation: 5W)
• 1N5338B/TR12 (Zener voltage: 8.2V, Power dissipation: 5W)
• 1N5349B/TR12 (Zener voltage: 12V, Power dissipation: 5W)

In conclusion, the 1N5355/TR12 Zener diode is a crucial component for voltage regulation and protection in electronic circuits, offering high power dissipation and a wide operating temperature range. However, its ±5% tolerance and axial leaded package size should be considered when selecting it for specific applications.

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