1PMT5951B/TR13

Product Overview

Use

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

Characteristics

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

Packaging/Quantity

The 1PMT5951B/TR13 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

Zener voltage: 3.3V
Power dissipation: 1.5W
Forward voltage: 1.2V
Reverse current: 5µA
Operating temperature range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5951B/TR13 has a standard SOD-123 package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

The 1PMT5951B/TR13 provides stable and precise voltage regulation, ensuring that the voltage across the diode remains constant at its specified Zener voltage.

Advantages

High power dissipation capability
Precise voltage regulation
Compact SOD-123 package

Disadvantages

Limited maximum Zener voltage
Sensitive to temperature variations

Working Principles

The 1PMT5951B/TR13 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The 1PMT5951B/TR13 is widely used in various electronic circuits such as voltage regulators, voltage references, and surge suppressors. It finds applications in power supplies, automotive electronics, and consumer electronics.

Detailed and Complete Alternative Models

Some alternative models to the 1PMT5951B/TR13 include: - 1N4728A (Zener voltage: 3.3V, Power dissipation: 1W) - BZX85C3V3 (Zener voltage: 3.3V, Power dissipation: 1.3W) - MMSZ5233B (Zener voltage: 3.3V, Power dissipation: 0.35W)

In conclusion, the 1PMT5951B/TR13 Zener diode offers precise voltage regulation and is commonly used in various electronic applications due to its compact size and reliable performance.

[Word count: 346]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PMT5951B/TR13 v technických řešeních

What is 1PMT5951B/TR13?
- 1PMT5951B/TR13 is a high-performance, low-voltage, surface-mount zener diode designed for various technical applications.
What are the key features of 1PMT5951B/TR13?
- The key features include a voltage range of 3.3V to 200V, low leakage current, and a small footprint for space-constrained designs.
In what technical solutions can 1PMT5951B/TR13 be used?
- It can be used in voltage regulation, overvoltage protection, and transient voltage suppression in various electronic circuits and systems.
What is the maximum power dissipation of 1PMT5951B/TR13?
- The maximum power dissipation is typically 1.5W, making it suitable for handling transient voltage events.
How does 1PMT5951B/TR13 provide overvoltage protection?
- It provides overvoltage protection by shunting excess voltage away from sensitive components when the voltage exceeds the zener voltage.
What are the temperature characteristics of 1PMT5951B/TR13?
- It has a wide operating temperature range and exhibits stable performance across varying temperatures.
Can 1PMT5951B/TR13 be used in automotive applications?
- Yes, it is suitable for automotive applications where reliable overvoltage protection is required.
What is the typical response time of 1PMT5951B/TR13 to transient voltage events?
- It has a fast response time, providing rapid clamping of transient voltages to protect downstream components.
Does 1PMT5951B/TR13 require external components for operation?
- It can be used independently or in conjunction with other components depending on the specific application requirements.
Is 1PMT5951B/TR13 RoHS compliant?
- Yes, it is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious designs.