1PMT4621E3/TR7

Product Overview

Category:

1PMT4621E3/TR7 belongs to the category of Zener diodes.

Use:

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

Characteristics:

Zener voltage: 3.3V
Power dissipation: 1.5W
Package type: SOD-123

Packaging/Quantity:

The 1PMT4621E3/TR7 is typically available in reels with a quantity of 3000 units per reel.

Specifications

Zener Voltage: 3.3V
Power Dissipation: 1.5W
Forward Voltage: 1.2V
Reverse Leakage Current: 5µA
Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT4621E3/TR7 Zener diode has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

Precise voltage regulation
Protection against voltage spikes
Low reverse leakage current

Advantages

High reliability
Small package size
Wide operating temperature range

Disadvantages

Limited power dissipation capability
Higher cost compared to standard diodes

Working Principles

The 1PMT4621E3/TR7 Zener diode operates based on the principle of the Zener breakdown effect, which allows it to maintain a constant voltage across its terminals when operated in the reverse-biased direction.

Detailed Application Field Plans

The 1PMT4621E3/TR7 Zener diode finds applications in various electronic circuits such as voltage regulators, overvoltage protection circuits, and voltage reference circuits. It is commonly used in power supplies, automotive electronics, and industrial control systems.

Detailed and Complete Alternative Models

Some alternative models to 1PMT4621E3/TR7 include: - 1N4728A - BZX55C3V3 - MMSZ5232B

In conclusion, the 1PMT4621E3/TR7 Zener diode is a reliable component that provides precise voltage regulation and protection in electronic circuits. Its compact size and wide operating temperature range make it suitable for various applications in different industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PMT4621E3/TR7 v technických řešeních

What is 1PMT4621E3/TR7?
- 1PMT4621E3/TR7 is a high-performance, low-voltage, surface mount Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronics from voltage transients.
What are the key features of 1PMT4621E3/TR7?
- The key features include a low profile package, low clamping voltage, fast response time, and high surge current capability.
In what technical solutions can 1PMT4621E3/TR7 be used?
- It can be used in various applications such as power supplies, industrial equipment, automotive electronics, and portable electronics to protect against transient voltage events.
What is the maximum peak pulse power of 1PMT4621E3/TR7?
- The maximum peak pulse power is typically 1500W at 10/1000μs waveform.
What is the operating temperature range for 1PMT4621E3/TR7?
- The operating temperature range is -55°C to +150°C, making it suitable for a wide range of environments.
How does 1PMT4621E3/TR7 provide protection to electronic circuits?
- It provides protection by diverting excessive current away from sensitive components during transient voltage events, thus safeguarding the circuitry.
What is the recommended PCB layout for 1PMT4621E3/TR7?
- A compact layout with short traces and minimal parasitic inductance is recommended to optimize the performance of the TVS diode.
Can 1PMT4621E3/TR7 be used in high-speed data lines?
- Yes, it is suitable for protecting high-speed data lines such as USB, HDMI, and Ethernet interfaces.
Does 1PMT4621E3/TR7 comply with industry standards?
- Yes, it complies with industry standards such as AEC-Q101 for automotive applications and is RoHS compliant.
Where can I find detailed specifications and application notes for 1PMT4621E3/TR7?
- Detailed specifications and application notes can be found in the product datasheet provided by the manufacturer or on their official website.