1PMT5947BE3/TR13
Product Overview
Category:
1PMT5947BE3/TR13 belongs to the category of Zener diodes.
Use:
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics:
- Zener voltage: 15V
- Power dissipation: 1.5W
- Package type: SOD-123
Packaging/Quantity:
The 1PMT5947BE3/TR13 is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Zener Voltage (Vz): 15V
- Power Dissipation (Pd): 1.5W
- Forward Voltage (VF): 1.2V
- Reverse Current (IR): 5μA
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
The 1PMT5947BE3/TR13 Zener diode has two pins, with the cathode connected to the marked terminal on the package.
Functional Features
- Precise voltage regulation
- Protection against voltage spikes
- Low reverse leakage current
Advantages
- High reliability
- Compact package size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The 1PMT5947BE3/TR13 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when it is reverse-biased.
Detailed Application Field Plans
This Zener diode is widely used in voltage regulator circuits, overvoltage protection circuits, and as a reference voltage source in various electronic devices.
Detailed and Complete Alternative Models
Some alternative models to 1PMT5947BE3/TR13 include: - 1N4744A - BZX55C15 - MMSZ5245B
In conclusion, the 1PMT5947BE3/TR13 Zener diode is a reliable component commonly used for voltage regulation and protection in electronic circuits. Its precise voltage regulation and compact package make it suitable for various applications, despite its limitations in power dissipation and sensitivity to temperature variations.
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技術ソリューションにおける 1PMT5947BE3/TR13 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is 1PMT5947BE3/TR13?
- 1PMT5947BE3/TR13 is a high-performance, low-voltage, surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.
What are the key features of 1PMT5947BE3/TR13?
- The key features include a breakdown voltage of 51V, low clamping voltage, fast response time, and compatibility with automated placement equipment.
How is 1PMT5947BE3/TR13 used in technical solutions?
- It is commonly used for overvoltage protection in applications such as power supplies, automotive electronics, industrial controls, and consumer electronics.
What is the maximum peak pulse current rating for 1PMT5947BE3/TR13?
- The maximum peak pulse current rating is 40A, making it suitable for handling high surge currents during transient events.
What is the operating temperature range for 1PMT5947BE3/TR13?
- The operating temperature range is -55°C to +150°C, allowing for reliable performance in a wide range of environments.
How does 1PMT5947BE3/TR13 compare to other transient voltage suppressors?
- It offers lower clamping voltage and faster response time compared to many standard TVS diodes, providing enhanced protection for sensitive components.
Can 1PMT5947BE3/TR13 be used in high-speed data line protection?
- Yes, it is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI against voltage transients.
What are the packaging options available for 1PMT5947BE3/TR13?
- It is available in a compact, surface mount SMA package, which is ideal for space-constrained PCB designs.
Does 1PMT5947BE3/TR13 comply with industry standards for transient voltage suppressors?
- Yes, it meets the requirements of various industry standards such as IEC 61000-4-5 for surge immunity.
Where can I find detailed specifications and application notes for 1PMT5947BE3/TR13?
- Detailed specifications and application notes can be found in the product datasheet provided by the manufacturer or distributor.