1N4732AP/TR12 - Semiconductor Diode
Product Overview
Category:
1N4732AP/TR12 belongs to the category of semiconductor diodes.
Use:
It is commonly used in electronic circuits for voltage regulation and signal rectification.
Characteristics:
- Forward Voltage: 1.7V
- Power Dissipation: 1W
- Package Type: DO-41
- Operating Temperature Range: -65°C to +200°C
- Reverse Voltage: 4.7V
Package:
The 1N4732AP/TR12 diode is typically available in a DO-41 package.
Essence:
This diode is essential for regulating voltage and converting alternating current (AC) to direct current (DC) in various electronic applications.
Packaging/Quantity:
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Manufacturer: Multiple manufacturers
- Part Number: 1N4732AP/TR12
- Maximum Reverse Voltage: 4.7V
- Forward Current: 20mA
- Reverse Leakage Current: 5µA
- Tolerance: ±5%
Detailed Pin Configuration
The 1N4732AP/TR12 diode has two pins, anode and cathode. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.
Functional Features
- Voltage Regulation: The diode maintains a constant voltage drop across its terminals.
- Signal Rectification: It allows the flow of current in one direction, blocking it in the opposite direction.
Advantages
- Small form factor
- Low cost
- Reliable voltage regulation
Disadvantages
- Limited reverse voltage tolerance
- Sensitivity to temperature variations
Working Principles
The 1N4732AP/TR12 operates based on the principles of semiconductor physics, utilizing the properties of P-N junctions to regulate voltage and rectify signals.
Detailed Application Field Plans
This diode finds extensive use in: - Power supply units - Voltage regulators - Signal rectification circuits - Electronic instrumentation
Detailed and Complete Alternative Models
Some alternative models to 1N4732AP/TR12 include: - 1N4733AP/TR12 - 1N4734AP/TR12 - 1N4735AP/TR12 - 1N4736AP/TR12
These alternatives offer similar voltage regulation and signal rectification capabilities.
In conclusion, the 1N4732AP/TR12 semiconductor diode is a crucial component in electronic circuits, providing reliable voltage regulation and signal rectification. Its compact size, low cost, and functional features make it a popular choice in various electronic applications.
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What is the 1N4732AP/TR12?
- The 1N4732AP/TR12 is a Zener diode with a voltage rating of 4.7V, commonly used in electronic circuits for voltage regulation and protection.
How does the 1N4732AP/TR12 work?
- The 1N4732AP/TR12 works by allowing current to flow in the forward direction like a normal diode, but it also permits it to flow in the reverse direction when the voltage reaches its breakdown voltage, providing a stable output voltage.
What are the typical applications of the 1N4732AP/TR12?
- Typical applications include voltage regulation, voltage reference, surge suppression, and overvoltage protection in various electronic circuits.
What is the maximum power dissipation of the 1N4732AP/TR12?
- The maximum power dissipation of the 1N4732AP/TR12 is typically around 1.3W, making it suitable for low to moderate power applications.
What is the temperature coefficient of the 1N4732AP/TR12?
- The temperature coefficient of the 1N4732AP/TR12 is approximately -2mV/°C, indicating a relatively stable voltage output over a range of temperatures.
Can the 1N4732AP/TR12 be used for voltage regulation in power supply circuits?
- Yes, the 1N4732AP/TR12 can be used for voltage regulation in low-power or signal-level power supply circuits where a stable reference voltage is required.
What is the forward voltage drop of the 1N4732AP/TR12?
- The forward voltage drop of the 1N4732AP/TR12 is typically around 1.2V at a specified forward current, which should be considered in circuit design.
Is the 1N4732AP/TR12 polarity sensitive?
- Yes, the 1N4732AP/TR12 is polarity sensitive and must be connected in the correct orientation in a circuit to function properly.
Can the 1N4732AP/TR12 be used for transient voltage suppression?
- Yes, the 1N4732AP/TR12 can be used for transient voltage suppression to protect sensitive components from voltage spikes or transients.
What are some common alternatives to the 1N4732AP/TR12?
- Common alternatives include other Zener diodes with similar voltage ratings, such as the 1N4733A or 1N4734A, depending on specific application requirements.