SMAZ5925B-M3/5A
Introduction
The SMAZ5925B-M3/5A is a semiconductor product belonging to the category of voltage suppressor diodes. 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: Voltage Suppressor Diode
- Use: Protecting sensitive electronics from voltage spikes
- Characteristics: Fast response time, low clamping voltage, high surge capability
- Package: SOD-123FL
- Essence: Safeguarding electronic circuits from overvoltage events
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Part Number: SMAZ5925B-M3/5A
- Voltage - Reverse Standoff (Typ): 25V
- Voltage - Breakdown (Min): 27.8V
- Clamping Voltage (Max) @ Ipp: 43.6V
- Peak Pulse Current: 10A
- Capacitance @ Frequency: 150pF @ 1MHz
- Operating Temperature: -55°C ~ 150°C
Detailed Pin Configuration
The SMAZ5925B-M3/5A follows the standard SOD-123FL package with three pins: Anode, Cathode, and Ground.
Functional Features
- Fast response time to transient voltage events
- Low clamping voltage to protect downstream components
- High surge capability for reliable overvoltage protection
Advantages and Disadvantages
Advantages
- Effective protection against voltage spikes
- Compact SOD-123FL package for space-constrained applications
- Wide operating temperature range
Disadvantages
- Limited peak pulse current compared to higher-rated devices
- Higher capacitance may affect high-frequency signal integrity
Working Principles
The SMAZ5925B-M3/5A operates by diverting excessive voltage away from sensitive components when a transient voltage event occurs. It achieves this by rapidly conducting current when the voltage exceeds its breakdown voltage, thereby limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SMAZ5925B-M3/5A finds extensive use in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- Alternative Model 1: SMAJ5925B
- Alternative Model 2: SMBJ5925B
- Alternative Model 3: SMCJ5925B
- Alternative Model 4: P6SMB5925B
In summary, the SMAZ5925B-M3/5A offers effective overvoltage protection for a wide range of electronic applications, making it a crucial component in safeguarding sensitive circuits from voltage transients.
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What is SMAZ5925B-M3/5A?
- SMAZ5925B-M3/5A is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum clamping voltage of SMAZ5925B-M3/5A?
- The maximum clamping voltage of SMAZ5925B-M3/5A is typically 34.4V at 5A.
What are the typical applications of SMAZ5925B-M3/5A?
- SMAZ5925B-M3/5A is commonly used in applications such as power supplies, automotive electronics, industrial equipment, and communication systems to protect against voltage surges and ESD events.
What is the peak pulse power dissipation of SMAZ5925B-M3/5A?
- The peak pulse power dissipation of SMAZ5925B-M3/5A is typically 1500W for an 8/20µs waveform.
What is the operating temperature range of SMAZ5925B-M3/5A?
- SMAZ5925B-M3/5A has an operating temperature range of -55°C to +150°C, making it suitable for a wide range of environments.
How does SMAZ5925B-M3/5A provide protection against voltage transients?
- SMAZ5925B-M3/5A utilizes a low clamping voltage to divert excess current away from sensitive components, thereby protecting them from damage due to voltage transients.
Can SMAZ5925B-M3/5A be used for surge protection in power supply units?
- Yes, SMAZ5925B-M3/5A is commonly employed for surge protection in power supply units to safeguard against voltage spikes and surges.
Is SMAZ5925B-M3/5A RoHS compliant?
- Yes, SMAZ5925B-M3/5A is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring it meets environmental standards.
What are the packaging options available for SMAZ5925B-M3/5A?
- SMAZ5925B-M3/5A is available in various packaging options, including SOD-123FL, SMA, and SMB packages, providing flexibility for different application requirements.
Are there any recommended layout considerations when using SMAZ5925B-M3/5A in circuit designs?
- Yes, it is recommended to minimize the length and impedance of the traces connecting SMAZ5925B-M3/5A to the protected circuit, and to ensure proper grounding and routing to optimize its performance in the circuit design.