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MMSZ5221ET1
Product Overview
Category
The MMSZ5221ET1 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 2.4V
- Power dissipation: 500mW
- Package type: SOD-123
- RoHS compliant
Packaging/Quantity
The MMSZ5221ET1 is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Zener voltage: 2.4V
- Power dissipation: 500mW
- Maximum forward voltage: 1.5V
- Operating temperature range: -65°C to +150°C
- Storage temperature range: -65°C to +175°C
Detailed Pin Configuration
The MMSZ5221ET1 has three pins: 1. Cathode 2. Anode 3. Not connected (NC)
Functional Features
- Voltage regulation: The MMSZ5221ET1 provides stable voltage output when operated within its specified parameters.
- Overvoltage protection: It helps protect sensitive components in a circuit from excessive voltage.
Advantages
- Small form factor: The SOD-123 package allows for space-efficient circuit designs.
- Precise voltage regulation: The Zener diode maintains a constant voltage across its terminals, ensuring stability in the circuit.
Disadvantages
- Limited power dissipation: The 500mW power dissipation may not be suitable for high-power applications.
- Narrow voltage range: The fixed Zener voltage of 2.4V limits its applicability in certain circuits.
Working Principles
The MMSZ5221ET1 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at or above its breakdown voltage.
Detailed Application Field Plans
The MMSZ5221ET1 is commonly used in the following applications: - Voltage regulation in low-power electronic circuits - Overvoltage protection in sensor and control circuits - Signal clamping and limiting
Detailed and Complete Alternative Models
Some alternative models to the MMSZ5221ET1 include: - MMSZ5222ET1 (Zener voltage: 2.7V) - MMSZ5223ET1 (Zener voltage: 3.0V) - MMSZ5224ET1 (Zener voltage: 3.3V)
In conclusion, the MMSZ5221ET1 Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for various low-power electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMSZ5221ET1 v technických řešeních
What is the maximum voltage rating of MMSZ5221ET1?
- The maximum voltage rating of MMSZ5221ET1 is 15V.
What is the power dissipation of MMSZ5221ET1?
- The power dissipation of MMSZ5221ET1 is 500mW.
What is the forward voltage drop of MMSZ5221ET1?
- The forward voltage drop of MMSZ5221ET1 is typically 0.9V at 20mA.
What is the reverse leakage current of MMSZ5221ET1?
- The reverse leakage current of MMSZ5221ET1 is typically 5µA at its working voltage.
What is the package type of MMSZ5221ET1?
- MMSZ5221ET1 comes in a SOD-123 surface mount package.
Can MMSZ5221ET1 be used for overvoltage protection in electronic circuits?
- Yes, MMSZ5221ET1 can be used for overvoltage protection due to its Zener diode characteristics.
Is MMSZ5221ET1 suitable for voltage regulation applications?
- Yes, MMSZ5221ET1 can be used for simple voltage regulation in low power applications.
What is the temperature range for MMSZ5221ET1?
- MMSZ5221ET1 has an operating temperature range of -55°C to 150°C.
Can MMSZ5221ET1 be used in automotive electronics?
- Yes, MMSZ5221ET1 is suitable for use in automotive electronics due to its wide temperature range and reliability.
What are some typical applications of MMSZ5221ET1 in technical solutions?
- Some typical applications include voltage clamping, overvoltage protection, voltage regulation in portable devices, and signal conditioning in sensor interfaces.