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1PMT5948B/TR7
Product Overview
Category:
The 1PMT5948B/TR7 belongs to the category of Zener diodes.
Use:
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics:
- Zener voltage: 3.3V
- Power dissipation: 1.5W
- Package type: SOD-123
Packaging/Quantity:
The 1PMT5948B/TR7 is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Zener Voltage: 3.3V
- Power Dissipation: 1.5W
- Forward Voltage: 1.2V
- Reverse Current: 5µA
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
The 1PMT5948B/TR7 has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.
Functional Features
- Precise voltage regulation
- Protection against voltage spikes
- Compact SOD-123 package
Advantages
- High power dissipation capability
- Small form factor
- Reliable voltage regulation
Disadvantages
- Limited voltage options
- Sensitivity to temperature variations
Working Principles
The 1PMT5948B/TR7 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse-biased.
Detailed Application Field Plans
This Zener diode is widely used in voltage regulator circuits, overvoltage protection circuits, and as a reference voltage source in various electronic devices.
Detailed and Complete Alternative Models
Some alternative models to the 1PMT5948B/TR7 include: - 1N4728A - BZX55C3V3 - MMSZ5232BT1G
In conclusion, the 1PMT5948B/TR7 Zener diode offers precise voltage regulation and protection in a compact package, making it suitable for various electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1PMT5948B/TR7 en soluciones técnicas
What is 1PMT5948B/TR7?
- 1PMT5948B/TR7 is a Zener diode designed for voltage regulation and protection in various electronic circuits.
What are the key specifications of 1PMT5948B/TR7?
- The key specifications include a breakdown voltage of 15V, a maximum reverse leakage current of 5µA, and a power dissipation of 500mW.
How can 1PMT5948B/TR7 be used in voltage regulation?
- It can be used to stabilize voltage levels in power supplies, voltage references, and other electronic systems requiring precise voltage control.
In what applications is 1PMT5948B/TR7 commonly used?
- It is commonly used in automotive electronics, industrial control systems, and consumer electronics for voltage regulation and transient voltage suppression.
What is the operating temperature range of 1PMT5948B/TR7?
- The operating temperature range is typically -55°C to +150°C, making it suitable for a wide range of environments.
How does 1PMT5948B/TR7 provide overvoltage protection?
- It conducts excess voltage away from sensitive components, preventing damage due to voltage spikes or transients.
Can 1PMT5948B/TR7 be used in combination with other components for surge protection?
- Yes, it can be integrated into surge protection circuits along with resistors, capacitors, and other components to enhance overall system protection.
What are the packaging options available for 1PMT5948B/TR7?
- It is available in a variety of surface mount packages, such as SOD-123, making it suitable for compact and space-constrained designs.
Does 1PMT5948B/TR7 require any external components for operation?
- It can be used independently for basic voltage regulation, but additional components may be required for specific applications, such as input/output filtering or current limiting.
Are there any application notes or reference designs available for using 1PMT5948B/TR7 in technical solutions?
- Yes, manufacturers often provide application notes and reference designs to assist engineers in integrating 1PMT5948B/TR7 effectively into their technical solutions.