1PMT5951C/TR13

Product Overview

Use

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

Characteristics

Zener voltage: 3.3V
Power dissipation: 500mW
Package type: SOD-123

Packaging/Quantity

The 1PMT5951C/TR13 is typically available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

Zener voltage: 3.3V
Power dissipation: 500mW
Forward voltage: 1.5V
Reverse current: 5µA
Operating temperature range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5951C/TR13 has two pins, with the cathode connected to the marked side of the package and the anode connected to the opposite side.

Functional Features

Precise voltage regulation
Overvoltage protection
Low reverse leakage current

Advantages

Small form factor
High reliability
Wide operating temperature range

Disadvantages

Limited power dissipation capability
Sensitivity to temperature variations

Working Principles

The 1PMT5951C/TR13 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

This zener diode is widely used in voltage regulator circuits, overvoltage protection circuits, and as voltage references in various electronic devices such as power supplies, amplifiers, and sensors.

Detailed and Complete Alternative Models

Some alternative models to the 1PMT5951C/TR13 include: - BZX84C3V3 - MMBZ5232BLT1G - PZM3.3NB2A

In conclusion, the 1PMT5951C/TR13 zener diode offers precise voltage regulation and overvoltage protection in a small form factor, making it suitable for various electronic applications.

Word count: 298

技術ソリューションにおける 1PMT5951C/TR13 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 1PMT5951C/TR13?
- 1PMT5951C/TR13 is a 1500W Zener diode designed for voltage regulation and transient suppression in various technical solutions.
What are the key features of 1PMT5951C/TR13?
- The key features include a power dissipation of 1500W, a voltage range of 3.3V to 200V, and a compact SMB package.
How can 1PMT5951C/TR13 be used in voltage regulation?
- It can be used as a voltage regulator by connecting it in reverse bias across the power supply to maintain a constant voltage across the load.
In what applications can 1PMT5951C/TR13 be used for transient suppression?
- It can be used in surge protection circuits for power supplies, motor drives, and other high-power applications to suppress voltage spikes and transients.
What is the maximum operating temperature for 1PMT5951C/TR13?
- The maximum operating temperature is typically 150°C, making it suitable for use in various industrial and automotive applications.
How does 1PMT5951C/TR13 compare to other Zener diodes in terms of power handling capability?
- 1PMT5951C/TR13 stands out with its high power dissipation of 1500W, making it suitable for demanding applications requiring robust transient suppression.
Can 1PMT5951C/TR13 be used in automotive electronics?
- Yes, it is suitable for automotive electronics due to its high power handling capability and wide operating temperature range.
What are the typical failure modes of 1PMT5951C/TR13?
- Common failure modes include thermal runaway under excessive power dissipation and voltage breakdown if operated beyond its specified limits.
Are there any specific layout considerations when using 1PMT5951C/TR13 in a circuit?
- It is important to minimize lead lengths and ensure proper heat sinking to maintain the diode's performance and reliability.
Where can I find detailed application notes and guidelines for using 1PMT5951C/TR13 in technical solutions?
- Detailed application notes and guidelines can be found in the product datasheet provided by the manufacturer or through their technical support resources.