BZX384B27-E3-18
Product Overview
Category
The BZX384B27-E3-18 belongs to the category of voltage regulator diodes.
Use
It is commonly used for voltage regulation and transient voltage suppression in electronic circuits.
Characteristics
- Low leakage current
- High reliability
- Small package size
- Wide operating temperature range
Package
The BZX384B27-E3-18 is typically available in a SOD-323 package.
Essence
This product serves as a reliable and efficient voltage regulator diode for various electronic applications.
Packaging/Quantity
It is usually packaged in reels with quantities varying based on manufacturer specifications.
Specifications
- Voltage: 27V
- Power Dissipation: 300mW
- Operating Temperature Range: -65°C to +150°C
- Forward Voltage: 0.9V @ 20mA
Detailed Pin Configuration
The BZX384B27-E3-18 has three pins: 1. Anode 2. Cathode 3. Not connected (NC)
Functional Features
- Voltage regulation
- Transient voltage suppression
- Reverse voltage protection
Advantages and Disadvantages
Advantages
- Low leakage current ensures minimal power loss
- Small package size allows for space-efficient designs
- Wide operating temperature range for versatile applications
Disadvantages
- Limited maximum voltage handling capability compared to other diodes
- Higher forward voltage compared to some alternatives
Working Principles
The BZX384B27-E3-18 operates based on the principle of Zener breakdown, where it maintains a constant voltage drop across its terminals when reverse biased.
Detailed Application Field Plans
Voltage Regulation
The diode can be used in power supply circuits to regulate the output voltage within a specific range.
Transient Voltage Suppression
It can protect sensitive electronic components from voltage spikes and transients in various circuitry.
Reverse Voltage Protection
In circuits where reverse voltage protection is required, the diode can prevent damage due to reverse polarity connections.
Detailed and Complete Alternative Models
Some alternative models to the BZX384B27-E3-18 include: - BZX384B30-E3-18 - BZX384B33-E3-18 - BZX384B36-E3-18
These models offer different voltage ratings while sharing similar characteristics and package types.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av BZX384B27-E3-18 i tekniska lösningar
What is the maximum voltage rating of BZX384B27-E3-18?
- The maximum voltage rating of BZX384B27-E3-18 is 27V.
What is the power dissipation of BZX384B27-E3-18?
- The power dissipation of BZX384B27-E3-18 is typically 300mW.
What is the forward voltage drop of BZX384B27-E3-18?
- The forward voltage drop of BZX384B27-E3-18 is typically 0.9V at 10mA.
What is the reverse leakage current of BZX384B27-E3-18?
- The reverse leakage current of BZX384B27-E3-18 is typically 5µA at its maximum reverse voltage.
Can BZX384B27-E3-18 be used for voltage regulation in low-power applications?
- Yes, BZX384B27-E3-18 can be used for voltage regulation in low-power applications due to its low power dissipation and voltage rating.
Is BZX384B27-E3-18 suitable for overvoltage protection in electronic circuits?
- Yes, BZX384B27-E3-18 is suitable for overvoltage protection in electronic circuits due to its high voltage rating and low leakage current.
What are the typical applications of BZX384B27-E3-18 in technical solutions?
- BZX384B27-E3-18 is commonly used in voltage clamping, voltage regulation, and overvoltage protection in various electronic circuits.
Does BZX384B27-E3-18 require a heat sink for thermal management?
- BZX384B27-E3-18 typically does not require a heat sink for thermal management in low-power applications due to its low power dissipation.
What is the temperature coefficient of BZX384B27-E3-18?
- The temperature coefficient of BZX384B27-E3-18 is typically 0.07%/°C.
Are there any specific layout considerations when using BZX384B27-E3-18 in a circuit?
- It is recommended to minimize trace lengths and keep the device close to the load to reduce parasitic effects when using BZX384B27-E3-18 in a circuit.