BZX55C12_T50A Encyclopedia Entry

Product Overview

Use

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

Characteristics

Zener voltage: 12V
Power dissipation: 500mW
Package type: T-50A
Operating temperature range: -65°C to +200°C
Low leakage current

Package

The BZX55C12_T50A is typically available in a DO-35 package.

Essence

The essence of the BZX55C12_T50A lies in its ability to maintain a constant voltage across its terminals, making it suitable for various voltage regulation applications.

Packaging/Quantity

It is usually supplied in reels or bulk packaging, with quantities varying based on manufacturer specifications.

Specifications

Zener voltage: 12V
Power dissipation: 500mW
Maximum forward voltage: 1.2V
Reverse current: 5μA
Temperature coefficient: 0.07%/°C

Detailed Pin Configuration

The BZX55C12_T50A has two pins, with the anode and cathode identified by their respective markings on the diode body.

Functional Features

Voltage regulation: The BZX55C12_T50A maintains a constant voltage across its terminals, providing stability in electronic circuits.
Overvoltage protection: It can protect sensitive components by shunting excess voltage to ground when the voltage exceeds the specified level.

Advantages

Precise voltage regulation
Compact size
Wide operating temperature range

Disadvantages

Limited power dissipation capability
Susceptible to damage from excessive current or voltage spikes

Working Principles

The BZX55C12_T50A operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at the specified voltage.

Detailed Application Field Plans

The BZX55C12_T50A finds application in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the BZX55C12T50A include: - BZX55C10T50A (Zener voltage: 10V) - BZX55C15T50A (Zener voltage: 15V) - BZX55C18T50A (Zener voltage: 18V)

In conclusion, the BZX55C12_T50A Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for a wide range of electronic applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van BZX55C12_T50A in technische oplossingen

What is the BZX55C12_T50A diode used for?
- The BZX55C12_T50A diode is commonly used for voltage regulation and transient voltage suppression in various technical solutions.
What is the maximum forward voltage of the BZX55C12_T50A diode?
- The maximum forward voltage of the BZX55C12_T50A diode is typically around 1.0V at a forward current of 10mA.
What is the breakdown voltage of the BZX55C12_T50A diode?
- The breakdown voltage of the BZX55C12_T50A diode is 12V, which makes it suitable for applications requiring voltage clamping or protection.
Can the BZX55C12_T50A diode handle high surge currents?
- Yes, the BZX55C12_T50A diode is capable of handling surge currents up to a certain level, making it suitable for transient voltage suppression applications.
Is the BZX55C12_T50A diode suitable for use in automotive electronics?
- Yes, the BZX55C12_T50A diode can be used in automotive electronics for voltage regulation and protection against voltage transients.
What is the power dissipation of the BZX55C12_T50A diode?
- The power dissipation of the BZX55C12_T50A diode is typically around 500mW, allowing it to handle moderate power levels.
Does the BZX55C12_T50A diode have a fast response time?
- Yes, the BZX55C12_T50A diode has a relatively fast response time, making it effective in suppressing transient voltage spikes.
Can the BZX55C12_T50A diode be used in reverse polarity protection circuits?
- Yes, the BZX55C12_T50A diode is commonly used in reverse polarity protection circuits due to its low forward voltage drop and high surge current capability.
What are the typical applications of the BZX55C12_T50A diode?
- Typical applications of the BZX55C12_T50A diode include voltage regulation, overvoltage protection, and transient voltage suppression in various electronic circuits.
Is the BZX55C12_T50A diode RoHS compliant?
- Yes, the BZX55C12_T50A diode is typically RoHS compliant, making it suitable for use in environmentally conscious technical solutions.