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1SMB85A TR13
Product Overview
Category
The 1SMB85A TR13 belongs to the category of surface mount silicon zener diodes.
Use
It is commonly used for voltage regulation and transient voltage suppression in electronic circuits.
Characteristics
- Zener voltage: 85V
- Power dissipation: 3W
- Package type: SMB
- RoHS compliant
Package
The 1SMB85A TR13 is typically available in a SMB package, which is designed for optimized board space utilization.
Essence
This product serves as a crucial component in protecting sensitive electronic devices from voltage spikes and surges.
Packaging/Quantity
The 1SMB85A TR13 is usually supplied in tape and reel packaging with a standard quantity per reel.
Specifications
- Zener voltage: 85V
- Power dissipation: 3W
- Operating temperature range: -65°C to +150°C
- Forward voltage: 1.5V
- Reverse current: 1μA
Detailed Pin Configuration
The 1SMB85A TR13 has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.
Functional Features
- Voltage regulation: The zener diode maintains a constant voltage across its terminals, providing stability to the circuit.
- Transient voltage suppression: It protects the circuit from voltage spikes by diverting excess current away from sensitive components.
Advantages
- High power dissipation capability
- Compact SMB package for space-efficient design
- RoHS compliant, ensuring environmental friendliness
Disadvantages
- Limited voltage regulation range compared to other zener diodes
- Higher reverse current compared to some alternative models
Working Principles
The 1SMB85A TR13 operates based on the principle of the zener effect, where it allows current to flow in the reverse direction when the voltage reaches the specified zener voltage, effectively regulating the voltage across the circuit.
Detailed Application Field Plans
The 1SMB85A TR13 is widely used in various applications such as: - Voltage regulation in power supplies - Surge protection in communication equipment - Overvoltage protection in automotive electronics
Detailed and Complete Alternative Models
Some alternative models to the 1SMB85A TR13 include: - 1N4749A: 24V zener diode - BZX84C85: 85V zener diode - P6KE85A: 85V transient voltage suppressor
In conclusion, the 1SMB85A TR13 zener diode offers reliable voltage regulation and transient voltage suppression capabilities, making it a valuable component in diverse electronic applications.
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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням 1SMB85A TR13 у технічних рішеннях
Sure, here are 10 common questions and answers related to the application of 1SMB85A TR13 in technical solutions:
What is the maximum peak pulse power dissipation of 1SMB85A TR13?
- The maximum peak pulse power dissipation is 600 watts.
What is the breakdown voltage of 1SMB85A TR13?
- The breakdown voltage is 85 volts.
What is the typical reverse standoff voltage of 1SMB85A TR13?
- The typical reverse standoff voltage is 85 volts.
What is the maximum clamping voltage of 1SMB85A TR13?
- The maximum clamping voltage is 137 volts at 10A.
What is the operating temperature range for 1SMB85A TR13?
- The operating temperature range is -55°C to +150°C.
What is the package type of 1SMB85A TR13?
- It comes in a DO-214AA (SMB) package.
What are the typical applications for 1SMB85A TR13?
- Typical applications include transient voltage suppression in automotive electronics, portable electronics, and industrial equipment.
What is the reverse leakage current of 1SMB85A TR13 at its maximum working voltage?
- The reverse leakage current is typically less than 1µA at the maximum working voltage.
Is 1SMB85A TR13 RoHS compliant?
- Yes, it is RoHS compliant.
What are the key features of 1SMB85A TR13?
- The key features include low profile package, excellent clamping capability, fast response time, and high surge capability.
I hope this information is helpful! Let me know if you need further assistance.