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1N4737E3/TR13 - Semiconductor Diode
Product Overview
Category:
The 1N4737E3/TR13 belongs to the category of semiconductor diodes.
Use:
It is commonly used in electronic circuits for voltage regulation and rectification.
Characteristics:
- Forward Voltage: 1.0V
- Power Dissipation: 1.0W
- Operating Temperature: -65°C to +200°C
- Package Type: DO-41
- Zener Voltage: 7.5V
Package:
The 1N4737E3/TR13 is typically available in a DO-41 package.
Essence:
This semiconductor diode serves as a voltage regulator, ensuring stable voltage levels in electronic circuits.
Packaging/Quantity:
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Manufacturer: [Insert Manufacturer Name]
- Part Number: 1N4737E3/TR13
- Zener Voltage: 7.5V
- Maximum Reverse Leakage Current: 5μA
- Maximum Zener Impedance: 20Ω
- Package Type: DO-41
- Weight: [Insert Weight]
Detailed Pin Configuration
The 1N4737E3/TR13 follows the standard pin configuration for a DO-41 package, with the anode connected to one end and the cathode to the other.
Functional Features
- Voltage Regulation: The diode maintains a constant voltage drop across its terminals.
- Rectification: It allows current to flow in only one direction, enabling AC to DC conversion.
Advantages
- Precise Voltage Regulation: Ensures stable voltage output.
- Compact Size: Fits easily into circuit designs.
- Wide Operating Temperature Range: Suitable for various environmental conditions.
Disadvantages
- Limited Current Handling: Not suitable for high-power applications.
- Voltage Tolerance: May have slight variations in zener voltage under different operating conditions.
Working Principles
The 1N4737E3/TR13 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
Voltage Regulation
The diode can be used in power supplies, voltage regulators, and battery charging circuits to maintain a stable output voltage.
Signal Clipping
In audio and communication circuits, it can be employed for signal clipping and limiting purposes.
Overvoltage Protection
By shunting excess voltage to ground, it safeguards sensitive components from overvoltage conditions.
Detailed and Complete Alternative Models
- 1N4738E3/TR13 (Zener Voltage: 8.2V)
- 1N4739E3/TR13 (Zener Voltage: 9.1V)
- [Insert Additional Alternative Models]
This comprehensive entry provides an in-depth understanding of the 1N4737E3/TR13 semiconductor diode, covering its specifications, functional features, application fields, and alternative models.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N4737E3/TR13 en soluciones técnicas
What is the 1N4737E3/TR13?
- The 1N4737E3/TR13 is a Zener diode with a voltage rating of 7.5V and a power rating of 1W.
How does the 1N4737E3/TR13 work?
- The 1N4737E3/TR13 operates as a voltage regulator by maintaining a constant output voltage across its terminals, even when there are variations in input voltage or load conditions.
What are the typical applications of the 1N4737E3/TR13?
- Common applications include voltage regulation, overvoltage protection, and voltage reference in various electronic circuits.
What are the key specifications of the 1N4737E3/TR13?
- The key specifications include its voltage rating, power rating, maximum forward current, and temperature range for operation.
How do I select the appropriate resistor for use with the 1N4737E3/TR13?
- The selection of the resistor depends on the desired operating current and the voltage drop across the diode. It can be calculated using Ohm's law.
Can the 1N4737E3/TR13 be used in reverse bias?
- Yes, the 1N4737E3/TR13 can be used in reverse bias to provide overvoltage protection in circuits.
What are the precautions to consider when using the 1N4737E3/TR13?
- Precautions include ensuring proper heat dissipation, avoiding excessive current, and staying within the specified voltage and current limits.
How does the 1N4737E3/TR13 compare to other Zener diodes with different voltage ratings?
- The 1N4737E3/TR13 differs in its voltage rating and power rating, so it's important to choose the right Zener diode based on the specific application requirements.
Can the 1N4737E3/TR13 be used in automotive electronics?
- Yes, the 1N4737E3/TR13 can be used in automotive electronics for voltage regulation and protection against voltage spikes.
Where can I find detailed application notes for using the 1N4737E3/TR13 in technical solutions?
- Detailed application notes can be found in the datasheet provided by the manufacturer, which includes circuit examples and guidelines for proper usage.