1N5939BPE3/TR12
Product Overview
Category
The 1N5939BPE3/TR12 belongs to the category of semiconductor devices, specifically a Zener diode.
Use
This Zener diode is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Voltage: 3.3V
- Power Dissipation: 5W
- Package Type: DO-41
- Operating Temperature Range: -65°C to +200°C
- Zener Impedance: 6Ω
- Tolerance: ±5%
Package
The 1N5939BPE3/TR12 is typically available in bulk packaging or tape and reel, with quantities varying based on supplier and customer requirements.
Specifications
- Maximum Zener Current: 1A
- Reverse Leakage Current: 5µA
- Maximum Temperature Coefficient: 0.05%/°C
Pin Configuration
The 1N5939BPE3/TR12 Zener diode has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.
Functional Features
- Precise voltage regulation
- Overvoltage protection
- Stable operation over a wide temperature range
Advantages
- High power dissipation capability
- Low zener impedance
- Tight tolerance
Disadvantages
- Limited voltage options
- Sensitive to temperature variations
Working Principles
The 1N5939BPE3/TR12 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased, providing stable voltage regulation and protection against voltage spikes.
Application Field Plans
This Zener diode is widely used in various applications including: - Voltage regulators - Surge suppressors - Power supplies - Electronic equipment protection circuits
Alternative Models
Some alternative models to the 1N5939BPE3/TR12 include: - 1N4728A (3.3V, 1W) - BZX85C3V3 (3.3V, 1.3W) - MMBZ5232B (3.3V, 350mW)
In conclusion, the 1N5939BPE3/TR12 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection. Its characteristics, specifications, and application field plans make it a versatile choice for various electronic designs.
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What is the 1N5939BPE3/TR12 diode used for?
- The 1N5939BPE3/TR12 diode is commonly used as a voltage regulator or rectifier in various technical solutions.
What is the maximum forward voltage of the 1N5939BPE3/TR12 diode?
- The maximum forward voltage of the 1N5939BPE3/TR12 diode is typically around 1.1 volts at a forward current of 3.0 A.
What is the reverse voltage rating of the 1N5939BPE3/TR12 diode?
- The 1N5939BPE3/TR12 diode has a reverse voltage rating of 40 volts.
What are the typical applications of the 1N5939BPE3/TR12 diode?
- Typical applications include power supplies, voltage regulators, and rectifiers in electronic circuits.
What is the maximum forward current of the 1N5939BPE3/TR12 diode?
- The maximum forward current of the 1N5939BPE3/TR12 diode is 3.0 A.
What is the operating temperature range of the 1N5939BPE3/TR12 diode?
- The 1N5939BPE3/TR12 diode typically operates within a temperature range of -65°C to +175°C.
Is the 1N5939BPE3/TR12 diode suitable for high-frequency applications?
- No, this diode is not specifically designed for high-frequency applications.
Can the 1N5939BPE3/TR12 diode be used in automotive applications?
- Yes, the 1N5939BPE3/TR12 diode is suitable for use in automotive electronics due to its rugged construction and reliability.
Does the 1N5939BPE3/TR12 diode require a heat sink for certain applications?
- Yes, for high-power applications, a heat sink may be necessary to dissipate heat effectively.
What are the key differences between the 1N5939BPE3/TR12 diode and similar diodes in its class?
- The 1N5939BPE3/TR12 diode offers higher current capability and better thermal performance compared to some similar diodes, making it suitable for demanding technical solutions.