1N4737A,113
Product Overview
Category
The 1N4737A,113 is a Zener diode, which falls under the category of semiconductor devices.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- The 1N4737A,113 has a fixed voltage breakdown at 7.5 volts.
- It is designed to operate in reverse-bias mode.
- This diode exhibits sharp breakdown characteristics.
Package
The 1N4737A,113 is typically available in a DO-41 axial leaded package.
Essence
This Zener diode is essential for stabilizing voltage levels in various electronic applications.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Voltage Breakdown: 7.5V
- Power Dissipation: 1.0W
- Maximum Forward Voltage: 1.2V
- Operating Temperature Range: -65°C to +200°C
Detailed Pin Configuration
The 1N4737A,113 features two leads, with the anode connected to the positive terminal and the cathode to the negative terminal.
Functional Features
- Voltage Regulation: The diode maintains a constant voltage across its terminals when operated in reverse bias.
- Protection: It safeguards sensitive components in a circuit by limiting the voltage.
Advantages and Disadvantages
Advantages
- Precise Voltage Regulation
- Compact Size
- Cost-Effective
Disadvantages
- Limited Current Handling Capacity
- Susceptible to Thermal Runaway
Working Principles
When the voltage across the diode reaches its breakdown voltage, it begins to conduct in the reverse direction, effectively regulating the voltage across the circuit.
Detailed Application Field Plans
The 1N4737A,113 finds extensive use in: - Voltage Regulator Circuits - Overvoltage Protection Systems - Signal Clipping Circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N4737A,113 include: - 1N4738A (8.2V) - 1N4739A (9.1V) - 1N4740A (10V)
In conclusion, the 1N4737A,113 Zener diode serves as a crucial component in electronic circuits, providing precise voltage regulation and protection. Its compact size and cost-effectiveness make it a popular choice for various applications.
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What is the 1N4737A,113 diode used for?
- The 1N4737A,113 diode is a Zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the maximum power dissipation of the 1N4737A,113 diode?
- The maximum power dissipation of the 1N4737A,113 diode is 1.3 watts.
What is the breakdown voltage of the 1N4737A,113 diode?
- The breakdown voltage of the 1N4737A,113 diode is 7.5 volts.
How can I identify the cathode and anode of the 1N4737A,113 diode?
- The cathode of the 1N4737A,113 diode is typically marked with a band or line on the body of the diode.
Can the 1N4737A,113 diode be used for reverse voltage protection?
- Yes, the 1N4737A,113 diode can be used for reverse voltage protection due to its Zener breakdown characteristics.
What are some typical applications of the 1N4737A,113 diode?
- Typical applications include voltage regulation in power supplies, overvoltage protection, and voltage reference circuits.
What is the forward voltage drop of the 1N4737A,113 diode?
- The forward voltage drop of the 1N4737A,113 diode is approximately 1.2 volts.
Is the 1N4737A,113 diode suitable for high-frequency applications?
- No, the 1N4737A,113 diode is not suitable for high-frequency applications due to its inherent limitations.
What is the temperature coefficient of the 1N4737A,113 diode?
- The temperature coefficient of the 1N4737A,113 diode is typically around -2.2 mV/°C.
Can multiple 1N4737A,113 diodes be connected in series or parallel?
- Yes, multiple 1N4737A,113 diodes can be connected in series to increase the breakdown voltage or in parallel to increase the current-handling capacity.