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TZMC3V9-M-18 Product Overview
Introduction
The TZMC3V9-M-18 belongs to the category of Zener diodes and is designed for voltage regulation and protection in various electronic circuits. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Zener Diode
- Use: Voltage regulation and protection in electronic circuits
- Characteristics: Precise voltage regulation, low leakage current, high reliability
- Package: SOD-123
- Essence: Semiconductor device for voltage regulation
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage - Zener (Nom) (Vz): 3.9V
- Power - Max: 1W
- Impedance (Max) (Zzt): 20 Ohm
- Current - Reverse Leakage @ Vr: 5µA @ 2V
- Operating Temperature: -65°C ~ 150°C
Detailed Pin Configuration
The TZMC3V9-M-18 Zener diode has a standard SOD-123 package with two pins. The anode is connected to pin 1, and the cathode is connected to pin 2.
Functional Features
- Precise Voltage Regulation: Maintains a constant voltage across the load.
- Overvoltage Protection: Safeguards sensitive components from voltage spikes.
- Low Leakage Current: Minimizes power loss in standby mode.
Advantages and Disadvantages
Advantages
- Reliable voltage regulation
- Compact SOD-123 package
- Low reverse leakage current
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
The TZMC3V9-M-18 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased. This allows it to regulate the voltage within a circuit and protect sensitive components from overvoltage conditions.
Detailed Application Field Plans
The TZMC3V9-M-18 Zener diode finds extensive use in various applications, including: - Voltage regulators in power supplies - Overvoltage protection in communication systems - Signal clamping circuits in audio amplifiers
Detailed and Complete Alternative Models
Some alternative models to TZMC3V9-M-18 include: - BZX84C3V9LT1G - MMSZ5245BT1G - PZM3V9NT1G
In conclusion, the TZMC3V9-M-18 Zener diode offers precise voltage regulation and overvoltage protection in a compact SOD-123 package, making it suitable for diverse electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TZMC3V9-M-18 v technických řešeních
What is the maximum voltage rating of TZMC3V9-M-18?
- The maximum voltage rating of TZMC3V9-M-18 is 3.9V.
What is the power dissipation of TZMC3V9-M-18?
- The power dissipation of TZMC3V9-M-18 is typically 500mW.
What is the forward voltage drop of TZMC3V9-M-18 at a specific current?
- The forward voltage drop of TZMC3V9-M-18 varies with current, and it can be found in the datasheet for specific values.
Is TZMC3V9-M-18 suitable for overvoltage protection in electronic circuits?
- Yes, TZMC3V9-M-18 is commonly used for overvoltage protection due to its low voltage clamping capability.
Can TZMC3V9-M-18 be used in reverse polarity protection applications?
- Yes, TZMC3V9-M-18 is often utilized for reverse polarity protection due to its fast response time.
What is the typical junction capacitance of TZMC3V9-M-18?
- The typical junction capacitance of TZMC3V9-M-18 is around 15pF.
Does TZMC3V9-M-18 have a high surge capability?
- Yes, TZMC3V9-M-18 has a high surge capability, making it suitable for transient voltage suppression.
What are the common package types available for TZMC3V9-M-18?
- TZMC3V9-M-18 is commonly available in SOD-123 or similar surface mount packages.
Is TZMC3V9-M-18 RoHS compliant?
- Yes, TZMC3V9-M-18 is typically RoHS compliant, but it's important to verify with the manufacturer.
What are some typical applications for TZMC3V9-M-18 in technical solutions?
- TZMC3V9-M-18 is commonly used in consumer electronics, automotive systems, telecommunications equipment, and industrial control systems for transient voltage suppression and overvoltage protection.