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1PMT5946B/TR7
Product Overview
Category
The 1PMT5946B/TR7 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 47V
- Power dissipation: 3W
- Package type: SOD-123
Packaging/Quantity
The 1PMT5946B/TR7 is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Zener Voltage: 47V
- Power Dissipation: 3W
- Forward Voltage: 1.5V
- Reverse Current: 5µA
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
The 1PMT5946B/TR7 has two pins, with the cathode connected to the marked side of the package.
Functional Features
- Precise voltage regulation
- Overvoltage protection
- High power dissipation capability
Advantages
- Reliable voltage regulation
- Compact package size
- Wide operating temperature range
Disadvantages
- Limited current handling capability
- Sensitive to temperature variations
Working Principles
The 1PMT5946B/TR7 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.
Detailed Application Field Plans
This Zener diode is widely used in: - Voltage regulators - Power supplies - Overvoltage protection circuits
Detailed and Complete Alternative Models
Some alternative models to the 1PMT5946B/TR7 include: - 1N4749A - BZX55C47 - MMBZ5234B
In conclusion, the 1PMT5946B/TR7 Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for various electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PMT5946B/TR7 v technických řešeních
What is 1PMT5946B/TR7?
- 1PMT5946B/TR7 is a Zener diode designed for voltage regulation and protection in various electronic circuits.
What is the maximum power dissipation of 1PMT5946B/TR7?
- The maximum power dissipation of 1PMT5946B/TR7 is 3 Watts.
What is the voltage rating of 1PMT5946B/TR7?
- 1PMT5946B/TR7 has a voltage rating of 47 volts.
What are the typical applications of 1PMT5946B/TR7?
- Typical applications of 1PMT5946B/TR7 include voltage regulation, overvoltage protection, and signal clamping in electronic circuits.
What is the operating temperature range of 1PMT5946B/TR7?
- The operating temperature range of 1PMT5946B/TR7 is -65°C to +150°C.
What is the package type of 1PMT5946B/TR7?
- 1PMT5946B/TR7 comes in a SOD-123 package.
What is the reverse standoff voltage of 1PMT5946B/TR7?
- The reverse standoff voltage of 1PMT5946B/TR7 is 40.6 volts.
How does 1PMT5946B/TR7 provide overvoltage protection?
- 1PMT5946B/TR7 provides overvoltage protection by conducting current when the voltage exceeds its breakdown voltage, thereby limiting the voltage across the circuit.
Can 1PMT5946B/TR7 be used in automotive applications?
- Yes, 1PMT5946B/TR7 is suitable for use in automotive electronics due to its rugged construction and wide operating temperature range.
What are the key considerations when designing with 1PMT5946B/TR7?
- When designing with 1PMT5946B/TR7, it's important to consider the maximum power dissipation, voltage ratings, and thermal management to ensure reliable performance in the intended application.