BZD27C43P-HE3-18
Introduction
The BZD27C43P-HE3-18 is a specialized electronic component designed for specific applications in various electronic devices. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.
Basic Information Overview
- Category: Electronic Component
- Use: Voltage Regulation and Protection
- Characteristics: High Voltage Tolerance, Low Leakage Current
- Package: SOD-123 Package
- Essence: Zener Diode
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Part Number: BZD27C43P-HE3-18
- Voltage - Zener (Nom) (Vz): 43V
- Power - Max: 1W
- Impedance (Max) (Zzt): 20 Ohm
- Current - Reverse Leakage @ Vr: 5µA @ 33V
- Tolerance: ±5%
- Operating Temperature: -65°C ~ 150°C
Detailed Pin Configuration
The BZD27C43P-HE3-18 has three pins: 1. Anode 2. Cathode 3. No Connection (NC)
Functional Features
- Voltage Regulation: Provides stable voltage output at 43V.
- Overvoltage Protection: Safeguards connected circuits from voltage spikes.
- Low Leakage Current: Ensures minimal power loss when reverse biased.
Advantages and Disadvantages
Advantages
- Reliable voltage regulation
- High voltage tolerance
- Compact SOD-123 package
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The BZD27C43P-HE3-18 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals regardless of the current flowing through it. When the voltage across the diode reaches the specified value, it starts conducting, effectively regulating the voltage.
Detailed Application Field Plans
The BZD27C43P-HE3-18 is commonly used in the following applications: - Voltage regulators in power supplies - Overvoltage protection in electronic circuits - Signal clamping and voltage reference circuits
Detailed and Complete Alternative Models
Some alternative models to the BZD27C43P-HE3-18 include: - BZX84C43LT1G - MMBZ27VALT1G - PZU43B2A,115
In summary, the BZD27C43P-HE3-18 is a crucial electronic component with specific voltage regulation and protection capabilities. Its compact size and reliable performance make it suitable for various electronic applications, especially those requiring stable voltage references and overvoltage protection.
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技術ソリューションにおける BZD27C43P-HE3-18 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 BZD27C43P-HE3-18?
- BZD27C43P-HE3-18 is a specific model of semiconductor diode used in various technical solutions.
What are the key specifications of BZD27C43P-HE3-18?
- The key specifications include its voltage rating, current rating, reverse recovery time, and power dissipation.
How can BZD27C43P-HE3-18 be used in voltage regulation circuits?
- BZD27C43P-HE3-18 can be used as a voltage reference or voltage clamp in voltage regulation circuits to maintain stable output voltages.
In what applications is BZD27C43P-HE3-18 commonly used?
- BZD27C43P-HE3-18 is commonly used in power supplies, voltage regulators, and protection circuits due to its high voltage tolerance and fast response time.
What are the advantages of using BZD27C43P-HE3-18 in technical solutions?
- The advantages include its high reliability, low forward voltage drop, and ability to handle high surge currents.
How does BZD27C43P-HE3-18 contribute to ESD protection in electronic devices?
- BZD27C43P-HE3-18 can be used to provide transient voltage suppression and ESD protection for sensitive electronic components.
What are the temperature considerations when using BZD27C43P-HE3-18 in technical solutions?
- BZD27C43P-HE3-18 has a specified operating temperature range, and it's important to ensure that it stays within this range for optimal performance.
Can BZD27C43P-HE3-18 be used in automotive electronics?
- Yes, BZD27C43P-HE3-18 is suitable for use in automotive electronics, particularly in voltage regulation and protection circuits.
How does BZD27C43P-HE3-18 compare to other similar diodes in terms of performance?
- BZD27C43P-HE3-18 offers competitive performance in terms of voltage handling, current capacity, and response time compared to other similar diodes.
Are there any application notes or reference designs available for using BZD27C43P-HE3-18 in technical solutions?
- Yes, manufacturers often provide application notes and reference designs to guide engineers in effectively integrating BZD27C43P-HE3-18 into their technical solutions.