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BZX84C3V0-G3-18
Introduction
The BZX84C3V0-G3-18 is a voltage regulator diode belonging to the category of semiconductor devices. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Semiconductor Devices
- Use: Voltage Regulation
- Characteristics: Low power dissipation, high reliability, small package size
- Package: SOT-23
- Essence: Zener Diode
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage: 3.0V
- Power Dissipation: 350mW
- Operating Temperature Range: -65°C to +150°C
- Forward Voltage: 0.9V
- Reverse Current: 5μA
Detailed Pin Configuration
The BZX84C3V0-G3-18 has three pins: Cathode (K), Anode (A), and Gate (G). The cathode is connected to the ground, the anode is the input terminal, and the gate is used for voltage regulation.
Functional Features
- Voltage Regulation: Maintains a constant output voltage of 3.0V.
- Overvoltage Protection: Safeguards connected circuits from excessive voltage.
Advantages and Disadvantages
Advantages
- Small package size allows for space-efficient circuit design.
- High reliability ensures consistent performance.
- Low power dissipation minimizes energy loss.
Disadvantages
- Limited current handling capability.
- Susceptible to thermal runaway under high load conditions.
Working Principles
The BZX84C3V0-G3-18 operates based on 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 BZX84C3V0-G3-18 finds applications in various voltage regulation scenarios, including: - Battery-powered devices - Voltage reference circuits - Sensor interfaces
Detailed and Complete Alternative Models
- BZX84C2V7-G3-18: 2.7V Zener Diode
- BZX84C3V3-G3-18: 3.3V Zener Diode
- BZX84C4V7-G3-18: 4.7V Zener Diode
In conclusion, the BZX84C3V0-G3-18 is a reliable and compact voltage regulator diode suitable for low-power applications requiring precise voltage control.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX84C3V0-G3-18 v technických řešeních
What is the maximum continuous forward current for BZX84C3V0-G3-18?
- The maximum continuous forward current for BZX84C3V0-G3-18 is 225 mA.
What is the reverse voltage for BZX84C3V0-G3-18?
- The reverse voltage for BZX84C3V0-G3-18 is 30 V.
Can BZX84C3V0-G3-18 be used in voltage regulation applications?
- Yes, BZX84C3V0-G3-18 can be used in voltage regulation applications due to its stable zener voltage characteristics.
What are the typical applications of BZX84C3V0-G3-18?
- Typical applications of BZX84C3V0-G3-18 include voltage stabilization, signal clipping, and overvoltage protection in various electronic circuits.
Is BZX84C3V0-G3-18 suitable for low-power applications?
- Yes, BZX84C3V0-G3-18 is suitable for low-power applications due to its low leakage current and low dynamic resistance.
What is the temperature coefficient of BZX84C3V0-G3-18?
- The temperature coefficient of BZX84C3V0-G3-18 is typically around 5 mV/°C.
Can BZX84C3V0-G3-18 be used in battery charging circuits?
- Yes, BZX84C3V0-G3-18 can be used in battery charging circuits to provide overvoltage protection and voltage regulation.
What is the power dissipation of BZX84C3V0-G3-18?
- The power dissipation of BZX84C3V0-G3-18 is approximately 350 mW.
Does BZX84C3V0-G3-18 require a heatsink in high-power applications?
- In high-power applications, it is recommended to use a heatsink with BZX84C3V0-G3-18 to ensure proper heat dissipation.
Are there any specific layout considerations when using BZX84C3V0-G3-18 in a circuit?
- It is important to minimize lead lengths and keep the zener diode close to the load in order to reduce noise and maintain stability in the circuit.