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1SMA5914BT3G
Product Overview
Category
The 1SMA5914BT3G belongs to the category of surface mount silicon Zener diodes.
Use
It is commonly used for voltage regulation and transient suppression in electronic circuits.
Characteristics
- Voltage: 14V
- Power Dissipation: 5W
- Package: SMA
- RoHS Compliant: Yes
- Operating Temperature: -65°C to +150°C
Packaging/Quantity
The 1SMA5914BT3G is typically available in tape and reel packaging with a quantity of 3000 units per reel.
Specifications
- Zener Voltage: 13.3V to 15.7V
- Maximum Reverse Leakage Current: 1µA
- Maximum Dynamic Impedance: 6Ω
- Maximum Surge Current: 50A
Detailed Pin Configuration
The 1SMA5914BT3G has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.
Functional Features
- Precise voltage regulation
- Fast response time to transient events
- High surge current capability
Advantages and Disadvantages
Advantages
- Robust transient protection
- Small form factor
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to reverse voltage polarity
Working Principles
The 1SMA5914BT3G operates based on the principle of Zener breakdown, where it maintains a constant voltage across its terminals when operated within its specified parameters.
Detailed Application Field Plans
The 1SMA5914BT3G is widely used in: - Power supplies - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the 1SMA5914BT3G include: - 1N4744A - BZX84C15 - MMSZ5245B
In conclusion, the 1SMA5914BT3G is a surface mount silicon Zener diode with precise voltage regulation and transient suppression capabilities. Its compact size and wide operating temperature range make it suitable for various electronic applications, although it has limitations in power dissipation and reverse voltage sensitivity.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1SMA5914BT3G v technických řešeních
What is 1SMA5914BT3G?
- 1SMA5914BT3G is a surface mount, high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
What is the maximum peak pulse power of 1SMA5914BT3G?
- The maximum peak pulse power of 1SMA5914BT3G is 400 watts.
What is the breakdown voltage of 1SMA5914BT3G?
- The breakdown voltage of 1SMA5914BT3G is 15 volts.
What are the typical applications for 1SMA5914BT3G?
- Typical applications for 1SMA5914BT3G include protection of sensitive electronic equipment such as telecommunication systems, industrial control systems, and automotive electronics.
What is the operating temperature range of 1SMA5914BT3G?
- The operating temperature range of 1SMA5914BT3G is -55°C to +150°C.
What is the package type of 1SMA5914BT3G?
- 1SMA5914BT3G is available in a DO-214AC (SMA) package.
What is the clamping voltage of 1SMA5914BT3G?
- The clamping voltage of 1SMA5914BT3G is 24.4 volts at 10A.
Is 1SMA5914BT3G RoHS compliant?
- Yes, 1SMA5914BT3G is RoHS compliant, making it suitable for use in environmentally friendly applications.
What are the key features of 1SMA5914BT3G?
- Key features of 1SMA5914BT3G include low clamping voltage, fast response time, and high surge capability.
Can 1SMA5914BT3G be used in automotive applications?
- Yes, 1SMA5914BT3G is suitable for use in automotive applications where protection against voltage transients is required.