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SMAZ5945B-E3/61
Product Overview
Category: Diode
Use: Voltage regulation and protection
Characteristics: High surge capability, low leakage current
Package: SOD-123FL
Essence: Zener diode
Packaging/Quantity: Tape & Reel, 3000 per reel
Specifications
- Voltage - Zener (Nom) (Vz): 15V
- Power - Max: 1W
- Impedance (Max) (Zzt): 20 Ohm
- Current - Reverse Leakage @ Vr: 100nA
- Tolerance: ±5%
- Operating Temperature: -65°C ~ 150°C
Detailed Pin Configuration
The SMAZ5945B-E3/61 has two pins. The cathode is connected to the flat side of the package, while the anode is connected to the other side.
Functional Features
- Voltage Regulation: Maintains a constant voltage across its terminals.
- Overvoltage Protection: Safeguards sensitive components by diverting excess voltage.
Advantages
- High surge capability makes it suitable for demanding applications.
- Low leakage current ensures minimal power loss.
Disadvantages
- Limited voltage options available.
- Sensitive to temperature variations.
Working Principles
The SMAZ5945B-E3/61 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
This diode is commonly used in voltage regulation circuits, overvoltage protection modules, and as a reference voltage source in various electronic devices.
Detailed and Complete Alternative Models
- SMAZ5913B-E3/61: 13V Zener diode with similar characteristics.
- SMAZ5930B-E3/61: 30V Zener diode offering higher voltage options.
In conclusion, the SMAZ5945B-E3/61 Zener diode offers reliable voltage regulation and protection capabilities, making it a valuable component in various electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMAZ5945B-E3/61 en soluciones técnicas
What is SMAZ5945B-E3/61?
- SMAZ5945B-E3/61 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of SMAZ5945B-E3/61?
- The maximum working voltage of SMAZ5945B-E3/61 is typically 43.6V.
What is the peak pulse power dissipation of SMAZ5945B-E3/61?
- The peak pulse power dissipation of SMAZ5945B-E3/61 is typically 400W.
How does SMAZ5945B-E3/61 protect electronic circuits?
- SMAZ5945B-E3/61 clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
In what applications can SMAZ5945B-E3/61 be used?
- SMAZ5945B-E3/61 is commonly used in protection circuits for telecommunication equipment, automotive electronics, and industrial control systems.
What is the response time of SMAZ5945B-E3/61?
- The response time of SMAZ5945B-E3/61 is very fast, typically responding within nanoseconds to transient voltage events.
Can SMAZ5945B-E3/61 be used for overvoltage protection in power supplies?
- Yes, SMAZ5945B-E3/61 is suitable for providing overvoltage protection in power supply circuits.
What are the temperature considerations for SMAZ5945B-E3/61?
- SMAZ5945B-E3/61 has a wide operating temperature range, typically from -55°C to 150°C, making it suitable for various environments.
Is SMAZ5945B-E3/61 RoHS compliant?
- Yes, SMAZ5945B-E3/61 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
Are there any recommended layout considerations when using SMAZ5945B-E3/61 in a circuit?
- It is recommended to minimize the length of the traces connecting SMAZ5945B-E3/61 to the protected circuit and to ensure proper grounding for optimal performance.