1PMT5921BT1G

Product Overview

Use

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

Characteristics

Zener voltage: 3.3V
Power dissipation: 3W
Package type: SMC (DO-214AB)
RoHS compliant

Packaging/Quantity

The 1PMT5921BT1G is typically available in reels with a quantity of 3000 units per reel.

Specifications

Zener voltage: 3.3V
Power dissipation: 3W
Maximum forward voltage: 1.5V
Operating temperature range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5921BT1G has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

Precise voltage regulation
Overvoltage protection
Low impedance

Advantages

High power dissipation capability
Small form factor
RoHS compliant

Disadvantages

Limited voltage options
Sensitive to temperature variations

Working Principles

The 1PMT5921BT1G operates based on 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 a reference voltage source in various electronic devices.

Detailed and Complete Alternative Models

1N4728A: 3.3V Zener diode, 1W
BZX85C3V3: 3.3V Zener diode, 1.3W
MMSZ5232BT1G: 3.3V Zener diode, 500mW

Note: The alternative models listed above are for reference purposes and may have different specifications.

This comprehensive entry provides detailed information about the 1PMT5921BT1G Zener diode, including its basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

技術ソリューションにおける 1PMT5921BT1G 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 1PMT5921BT1G?
- 1PMT5921BT1G is a 3.3V Zener diode designed for voltage regulation and transient suppression in electronic circuits.
What are the typical applications of 1PMT5921BT1G?
- It is commonly used for voltage clamping, surge protection, and voltage regulation in various technical solutions.
What is the maximum power dissipation of 1PMT5921BT1G?
- The maximum power dissipation is 5W, making it suitable for handling moderate power levels.
What is the voltage tolerance of 1PMT5921BT1G?
- The voltage tolerance is ±5%, ensuring consistent performance in voltage regulation applications.
Can 1PMT5921BT1G be used for overvoltage protection?
- Yes, it can be used to protect sensitive components from overvoltage conditions by clamping the voltage at its breakdown level.
What is the operating temperature range of 1PMT5921BT1G?
- It has an operating temperature range of -65°C to +175°C, allowing for reliable operation in various environments.
Is 1PMT5921BT1G suitable for automotive applications?
- Yes, it is suitable for automotive electronics due to its robust construction and ability to withstand harsh operating conditions.
How does 1PMT5921BT1G compare to other Zener diodes in terms of performance?
- It offers stable and precise voltage regulation, low impedance, and high reliability, making it a preferred choice in many technical solutions.
Can 1PMT5921BT1G be used in voltage reference circuits?
- Yes, it can be utilized as a stable voltage reference in precision measurement and control systems.
Are there any specific layout considerations when using 1PMT5921BT1G in a circuit?
- It is important to minimize lead lengths and ensure proper heat sinking to maximize the performance and reliability of the diode in the application.