ZMM5242B-13 Product Overview
Introduction
The ZMM5242B-13 is a semiconductor diode belonging to the category of Zener diodes. This component is widely used in electronic circuits for voltage regulation and protection due to its unique characteristics.
Basic Information Overview
- Category: Zener Diode
- Use: Voltage regulation and protection in electronic circuits
- Characteristics:
- Operates in reverse breakdown region
- Precise voltage regulation
- Low dynamic resistance
- Package: SOD-123 package
- Essence: Semiconductor diode for voltage regulation
- Packaging/Quantity: Typically available in reels or tubes containing multiple units
Specifications
- Voltage Range: 3.3V to 39V
- Power Dissipation: 1.0W
- Operating Temperature: -65°C to +150°C
- Storage Temperature: -65°C to +175°C
Detailed Pin Configuration
The ZMM5242B-13 Zener diode has a standard SOD-123 package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Voltage Regulation: Maintains a constant voltage across its terminals, even with variations in current.
- Overvoltage Protection: Safeguards sensitive components in a circuit by diverting excess voltage.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact size
- Low dynamic resistance
Disadvantages
- Limited power dissipation capability
- Susceptible to damage from overcurrent conditions
Working Principles
The ZMM5242B-13 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse biased.
Detailed Application Field Plans
The ZMM5242B-13 finds extensive use in various electronic applications, including: - Voltage regulators in power supplies - Overvoltage protection in communication equipment - Voltage reference in precision measurement instruments
Detailed and Complete Alternative Models
Some alternative models to the ZMM5242B-13 include: - BZX84C3V3 - 1N4728A - MMSZ5231B
In conclusion, the ZMM5242B-13 Zener diode offers precise voltage regulation and overvoltage protection, making it an essential component in numerous electronic circuits.
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What is the ZMM5242B-13?
- The ZMM5242B-13 is a 13V, 0.5W Zener diode designed for voltage regulation and protection in various electronic circuits.
What are the typical applications of ZMM5242B-13?
- It is commonly used in voltage regulation, overvoltage protection, and signal clamping in electronic circuits such as power supplies, voltage regulators, and surge protectors.
What is the maximum power dissipation of ZMM5242B-13?
- The maximum power dissipation of ZMM5242B-13 is 0.5W.
What is the voltage tolerance of ZMM5242B-13?
- The voltage tolerance of ZMM5242B-13 is typically +/- 5%.
What is the operating temperature range of ZMM5242B-13?
- The operating temperature range of ZMM5242B-13 is -65°C to +175°C.
How does ZMM5242B-13 provide overvoltage protection?
- ZMM5242B-13 acts as a voltage clamp, conducting current when the voltage across it exceeds its breakdown voltage, thereby protecting downstream components.
Can ZMM5242B-13 be used in reverse polarity protection?
- Yes, ZMM5242B-13 can be used for reverse polarity protection by connecting it in series with the power supply input.
What are the package dimensions of ZMM5242B-13?
- The ZMM5242B-13 comes in a standard DO-35 glass package with dimensions of approximately 2.6mm x 2.6mm x 5.8mm.
Is ZMM5242B-13 RoHS compliant?
- Yes, ZMM5242B-13 is RoHS compliant, meeting the requirements for lead-free and environmentally friendly manufacturing.
What are the key differences between ZMM5242B-13 and other Zener diodes?
- ZMM5242B-13 stands out due to its specific breakdown voltage, power dissipation, and temperature range, making it suitable for certain technical solutions where these parameters are critical.