1PMT5953B/TR7

Product Overview

Category:

1PMT5953B/TR7 belongs to the category of Zener diodes.

Use:

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

Characteristics:

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

Packaging/Quantity:

The 1PMT5953B/TR7 is typically available in reels 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 1PMT5953B/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
Compact SOD-123 package for space-constrained applications

Advantages

Small form factor
Accurate voltage regulation
Wide operating temperature range

Disadvantages

Limited power dissipation capability
Sensitive to temperature variations

Working Principles

The 1PMT5953B/TR7 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased within its specified voltage range.

Detailed Application Field Plans

This Zener diode is commonly used in voltage regulator circuits, overvoltage protection circuits, and as a reference voltage source in various electronic devices.

Detailed and Complete Alternative Models

Some alternative models to 1PMT5953B/TR7 include: - BZX84C3V3 - MMSZ5232BT1G - BZT52C3V3S-7-F

In conclusion, the 1PMT5953B/TR7 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection against voltage spikes. Its compact size and accurate performance make it suitable for a wide range of applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PMT5953B/TR7 v technických řešeních

What is 1PMT5953B/TR7?
- 1PMT5953B/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 1PMT5953B/TR7?
- The key features include a working peak reverse voltage of 5.8V, a low leakage current, and a compact surface mount package.
How does 1PMT5953B/TR7 protect electronic circuits?
- It provides protection by diverting excess current away from sensitive components when voltage spikes or transients occur.
In what applications can 1PMT5953B/TR7 be used?
- It is commonly used in applications such as power supplies, industrial controls, automotive electronics, and portable electronics.
What is the maximum clamping voltage of 1PMT5953B/TR7?
- The maximum clamping voltage is 9.2V at a peak pulse current of 10A.
What is the operating temperature range of 1PMT5953B/TR7?
- The operating temperature range is typically -55°C to +150°C, making it suitable for a wide range of environments.
How should 1PMT5953B/TR7 be mounted on a PCB?
- It should be mounted using appropriate soldering techniques and placed close to the protected circuitry for optimal protection.
What are the reliability characteristics of 1PMT5953B/TR7?
- It has a high surge capability and is designed for long-term reliability in demanding applications.
Does 1PMT5953B/TR7 require any external components for proper operation?
- No, it is a standalone TVS diode and does not require additional external components for its basic function.
Where can I find detailed specifications and application notes for 1PMT5953B/TR7?
- Detailed specifications and application notes can be found in the product datasheet provided by the manufacturer or distributor.