1PMT4622/TR13
Product Overview
Category:
1PMT4622/TR13 belongs to the category of semiconductor devices.
Use:
It is commonly used as a voltage regulator diode in electronic circuits.
Characteristics:
- Low forward voltage drop
- High surge current capability
- Compact size
Package:
1PMT4622/TR13 is typically available in a DO-220AA package.
Essence:
The essence of this product lies in its ability to regulate voltage and protect electronic components from overvoltage conditions.
Packaging/Quantity:
It is usually packaged in reels with a specific quantity per reel, typically 3000 pieces per reel.
Specifications
- Maximum Forward Voltage: 1.5V
- Reverse Standoff Voltage: 22V
- Maximum Reverse Leakage Current: 5µA
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
1PMT4622/TR13 has two pins: 1. Anode (A) 2. Cathode (K)
Functional Features
- Voltage regulation
- Overvoltage protection
- Surge current handling
Advantages
- Low forward voltage drop reduces power dissipation
- High surge current capability provides robust protection
- Wide operating temperature range
Disadvantages
- Limited reverse standoff voltage compared to some alternative models
- May require additional circuitry for precise voltage regulation in some applications
Working Principles
1PMT4622/TR13 operates based on the principle of Zener breakdown, where it maintains a nearly constant voltage across its terminals when reverse biased.
Detailed Application Field Plans
This product is widely used in various electronic devices and systems, including: - Power supplies - Voltage regulators - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to consider include: - 1N5221B - BZX84C22 - P6SMB22CA
In conclusion, 1PMT4622/TR13 is a versatile voltage regulator diode with robust protection features, making it suitable for a wide range of electronic applications.
[Word count: 298]
Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 1PMT4622/TR13 dalam penyelesaian teknikal
What is 1PMT4622/TR13?
- 1PMT4622/TR13 is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.
What are the key features of 1PMT4622/TR13?
- The key features include a peak pulse power dissipation of 1500W, low clamping voltage, and fast response time.
Where is 1PMT4622/TR13 commonly used in technical solutions?
- It is commonly used in applications such as power supplies, automotive electronics, industrial equipment, and telecommunications systems for surge protection.
How does 1PMT4622/TR13 provide surge protection?
- When a voltage spike occurs, the 1PMT4622/TR13 diode conducts and shunts the excess current to ground, protecting the connected circuitry.
What are the voltage and current ratings of 1PMT4622/TR13?
- The voltage rating is 22V, and the maximum peak pulse current is 19.2A.
Can 1PMT4622/TR13 be used for overvoltage protection in DC power lines?
- Yes, it can be used to protect sensitive components from overvoltage conditions in DC power lines.
Is 1PMT4622/TR13 suitable for high-speed data lines?
- Yes, it is suitable for protecting high-speed data lines from electrostatic discharge (ESD) and other transient events.
What is the temperature range for 1PMT4622/TR13?
- The operating temperature range is typically -55°C to 150°C, making it suitable for a wide range of environments.
Are there any specific layout considerations when using 1PMT4622/TR13 in a PCB design?
- It is recommended to place the diode as close as possible to the protected circuitry and ensure a low impedance path to ground.
Can 1PMT4622/TR13 be used in conjunction with other protective components?
- Yes, it can be used in combination with other protective devices such as varistors and gas discharge tubes to provide comprehensive surge protection.