MMSZ5240B-HE3-18
Product Overview
Category
The MMSZ5240B-HE3-18 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and transient suppression in electronic circuits.
Characteristics
- Low leakage current
- High reliability
- Small package size
Package
The MMSZ5240B-HE3-18 is typically available in a SOD-123 package.
Essence
This product is essential for stabilizing voltage levels in various electronic applications.
Packaging/Quantity
It is usually packaged in reels with quantities varying based on manufacturer specifications.
Specifications
- Zener Voltage: 18V
- Power Dissipation: 500mW
- Operating Temperature Range: -65°C to +150°C
- Forward Voltage: 1.5V
- Reverse Current: 5µA
Detailed Pin Configuration
The MMSZ5240B-HE3-18 has three pins: 1. Anode 2. Cathode 3. No Connection (NC)
Functional Features
- Precise voltage regulation
- Protection against voltage spikes
- Low operating and reverse currents
Advantages
- Small form factor
- Reliable voltage regulation
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitivity to excessive current or voltage
Working Principles
The MMSZ5240B-HE3-18 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse biased.
Detailed Application Field Plans
This Zener diode is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping applications
Detailed and Complete Alternative Models
Some alternative models to the MMSZ5240B-HE3-18 include: - BZX84C18 - 1N4746A - BZT52C18
In conclusion, the MMSZ5240B-HE3-18 Zener diode offers precise voltage regulation and transient suppression in a compact package, making it suitable for various electronic applications.
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What is the MMSZ5240B-HE3-18?
- The MMSZ5240B-HE3-18 is a Zener diode designed for voltage regulation and transient suppression in electronic circuits.
What is the voltage rating of the MMSZ5240B-HE3-18?
- The MMSZ5240B-HE3-18 has a voltage rating of 18V.
What are the typical applications of the MMSZ5240B-HE3-18?
- Typical applications include voltage regulation, overvoltage protection, and transient suppression in various electronic devices and circuits.
What is the maximum power dissipation of the MMSZ5240B-HE3-18?
- The maximum power dissipation is typically 500mW.
What is the operating temperature range of the MMSZ5240B-HE3-18?
- The operating temperature range is usually -65°C to +150°C.
What is the package type of the MMSZ5240B-HE3-18?
- The MMSZ5240B-HE3-18 comes in a surface mount SOD-123 package.
How does the MMSZ5240B-HE3-18 provide overvoltage protection?
- The Zener diode conducts when the voltage across it exceeds its breakdown voltage, effectively clamping the voltage and protecting downstream components.
Can the MMSZ5240B-HE3-18 be used in reverse polarity protection circuits?
- Yes, the MMSZ5240B-HE3-18 can be used in reverse polarity protection circuits to prevent damage from reverse voltage connections.
What are the key electrical characteristics of the MMSZ5240B-HE3-18?
- Key characteristics include its Zener voltage, reverse leakage current, and dynamic impedance.
Where can I find detailed specifications and application notes for the MMSZ5240B-HE3-18?
- Detailed specifications and application notes can be found in the datasheet provided by the manufacturer or distributor of the component.