1PMT4125C/TR13

Product Overview

Use

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

Characteristics

Zener voltage: 12.5V
Power dissipation: 3W
Package type: SOD-123

Packaging/Quantity

The 1PMT4125C/TR13 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

Zener voltage: 12.5V ±5%
Power dissipation: 3W
Operating temperature range: -65°C to +150°C
Forward voltage: 1.5V max at 200mA
Reverse current: 5µA max at 10V

Detailed Pin Configuration

The 1PMT4125C/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
High power dissipation capability

Advantages

Reliable voltage regulation
Small form factor
Wide operating temperature range

Disadvantages

Limited current handling capability
Sensitive to temperature variations

Working Principles

The 1PMT4125C/TR13 operates based on the principle of the Zener effect, where it maintains a nearly 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 a reference voltage source in various electronic devices such as power supplies, amplifiers, and automotive electronics.

Detailed and Complete Alternative Models

1N4749A: Zener voltage 12V, power dissipation 1W
BZX85C12: Zener voltage 12V, power dissipation 1.3W
MMSZ5245BT1G: Zener voltage 12V, power dissipation 500mW

In conclusion, the 1PMT4125C/TR13 zener diode offers precise voltage regulation and overvoltage protection in a small form factor, making it suitable for various electronic applications. However, its limited current handling capability and sensitivity to temperature variations should be considered when designing circuits using this component.

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技術ソリューションにおける 1PMT4125C/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 1PMT4125C/TR13?
- 1PMT4125C/TR13 is a high-performance, low-power zener diode designed for voltage regulation and transient voltage suppression in various technical solutions.
What are the key features of 1PMT4125C/TR13?
- The key features include a voltage range of 3.3V to 200V, low leakage current, and high reliability, making it suitable for a wide range of applications.
How is 1PMT4125C/TR13 used for voltage regulation?
- 1PMT4125C/TR13 can be used to regulate voltage by maintaining a constant output voltage despite changes in input voltage or load conditions.
In what technical solutions is 1PMT4125C/TR13 commonly used?
- It is commonly used in power supplies, automotive electronics, industrial equipment, and consumer electronics for voltage regulation and transient voltage suppression.
What is the maximum power dissipation of 1PMT4125C/TR13?
- The maximum power dissipation is typically 500mW, allowing it to handle moderate power levels in various applications.
How does 1PMT4125C/TR13 provide transient voltage suppression?
- It provides transient voltage suppression by diverting excess voltage away from sensitive components, protecting them from damage during voltage spikes or surges.
What are the temperature specifications for 1PMT4125C/TR13?
- It typically operates within a temperature range of -55°C to 150°C, ensuring reliable performance in diverse environmental conditions.
Can 1PMT4125C/TR13 be used in reverse-bias mode?
- Yes, it can be used in reverse-bias mode for transient voltage suppression and protection against overvoltage conditions.
What are the packaging options available for 1PMT4125C/TR13?
- It is available in various surface mount packages, such as SOD-123, making it suitable for automated assembly processes.
Are there any application notes or guidelines for using 1PMT4125C/TR13 in technical solutions?
- Yes, detailed application notes and guidelines are provided by the manufacturer to assist with proper integration and utilization of 1PMT4125C/TR13 in different technical solutions.