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1N5921P/TR8
Product Overview
Category
The 1N5921P/TR8 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: DO-41
- Operating temperature range: -65°C to +200°C
- Packaging/Quantity: Tape & Reel, 5000 units per reel
Specifications
- Zener voltage: 3.3V
- Power dissipation: 1.5W
- Forward voltage: 1.2V
- Reverse current: 5μA
- Temperature coefficient: 5mV/°C
Detailed Pin Configuration
The 1N5921P/TR8 has two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
- Precise voltage regulation
- Overvoltage protection
- Stable operation over a wide temperature range
Advantages
- High reliability
- Low reverse leakage current
- Small form factor
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The 1N5921P/TR8 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.
Detailed Application Field Plans
This Zener diode is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping applications
Detailed and Complete Alternative Models
- 1N4728A: 3.3V, 1W, DO-41 package
- BZX55C3V3: 3.3V, 500mW, DO-35 package
- MMSZ5232B: 3.3V, 500mW, SOD-123 package
In conclusion, the 1N5921P/TR8 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 1N5921P/TR8 v technických řešeních
What is the 1N5921P/TR8 diode used for?
- The 1N5921P/TR8 diode is commonly used for voltage regulation and protection in various technical solutions.
What is the maximum forward voltage of the 1N5921P/TR8 diode?
- The maximum forward voltage of the 1N5921P/TR8 diode is typically around 1.5V at a forward current of 3.0A.
What is the reverse voltage rating of the 1N5921P/TR8 diode?
- The 1N5921P/TR8 diode has a reverse voltage rating of 30V, making it suitable for low to medium voltage applications.
Can the 1N5921P/TR8 diode handle high current surges?
- Yes, the 1N5921P/TR8 diode is capable of handling high current surges, with a peak pulse current rating of 50A.
Is the 1N5921P/TR8 diode suitable for use in automotive electronics?
- Yes, the 1N5921P/TR8 diode is often used in automotive electronics due to its rugged construction and ability to withstand transient voltage events.
What package type does the 1N5921P/TR8 diode come in?
- The 1N5921P/TR8 diode is available in a DO-201AD (DO-27) package, which is a common through-hole package type.
Does the 1N5921P/TR8 diode require a heat sink for operation?
- In most applications, the 1N5921P/TR8 diode does not require a heat sink due to its low forward voltage and power dissipation characteristics.
Can the 1N5921P/TR8 diode be used in reverse polarity protection circuits?
- Yes, the 1N5921P/TR8 diode is often employed in reverse polarity protection circuits to prevent damage from incorrect power supply connections.
What are the typical applications of the 1N5921P/TR8 diode?
- Typical applications include voltage clamping, overvoltage protection, freewheeling diodes in inductive loads, and general purpose rectification.
Where can I find detailed specifications and application notes for the 1N5921P/TR8 diode?
- Detailed specifications and application notes for the 1N5921P/TR8 diode can be found in the manufacturer's datasheet and application notes, as well as in technical reference manuals and online resources.