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BZX85B91-TAP Encyclopedia Entry
Product Overview
Category
The BZX85B91-TAP belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 91V
- Power dissipation: 1.3W
- Package type: DO-41
- Operating temperature range: -65°C to +200°C
- Forward voltage: 1.5V
- Reverse current: 5µA
Package
The BZX85B91-TAP is typically available in a DO-41 package.
Essence
The essence of the BZX85B91-TAP lies in its ability to provide stable voltage regulation and protection in various electronic applications.
Packaging/Quantity
It is commonly available in reels with quantities varying based on manufacturer specifications.
Specifications
- Zener voltage: 91V
- Power dissipation: 1.3W
- Maximum forward voltage: 1.5V
- Maximum reverse current: 5µA
- Package type: DO-41
- Operating temperature range: -65°C to +200°C
Detailed Pin Configuration
The BZX85B91-TAP typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.
Functional Features
The BZX85B91-TAP provides precise voltage regulation by allowing current to flow in reverse when the voltage reaches the breakdown voltage, thus maintaining a constant voltage across the diode.
Advantages
- Precise voltage regulation
- Protection against voltage spikes
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The BZX85B91-TAP operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when the applied voltage is higher than the breakdown voltage.
Detailed Application Field Plans
The BZX85B91-TAP finds extensive use in various electronic circuits such as: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits
Detailed and Complete Alternative Models
Some alternative models to the BZX85B91-TAP include: - BZX85C91-TAP - BZX85B92-TAP - BZX85B90-TAP
In conclusion, the BZX85B91-TAP Zener diode offers precise voltage regulation and protection in electronic circuits, making it a valuable component in a wide range of applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX85B91-TAP v technických řešeních
What is the BZX85B91-TAP?
- The BZX85B91-TAP is a 91V, 1.3W Zener diode with a DO-41 package, commonly used for voltage regulation and protection in electronic circuits.
What are the typical applications of the BZX85B91-TAP?
- It is commonly used in voltage regulation, overvoltage protection, and voltage reference circuits in various electronic devices and systems.
What is the maximum power dissipation of the BZX85B91-TAP?
- The maximum power dissipation of the BZX85B91-TAP is 1.3W.
What is the voltage tolerance of the BZX85B91-TAP?
- The voltage tolerance of the BZX85B91-TAP is typically +/-5%.
What is the operating temperature range of the BZX85B91-TAP?
- The BZX85B91-TAP has an operating temperature range of -65°C to +175°C.
How does the BZX85B91-TAP provide overvoltage protection?
- When the voltage across the BZX85B91-TAP exceeds its breakdown voltage (91V), it conducts current, diverting excess voltage and protecting downstream components.
Can the BZX85B91-TAP be used as a voltage reference?
- Yes, the stable breakdown voltage of the BZX85B91-TAP makes it suitable for use as a voltage reference in many applications.
What are the key characteristics of the BZX85B91-TAP that make it suitable for technical solutions?
- Its high reliability, low impedance, and precise voltage regulation make it ideal for various technical solutions.
Is the BZX85B91-TAP RoHS compliant?
- Yes, the BZX85B91-TAP is RoHS compliant, meeting environmental standards.
Where can I find detailed specifications and application notes for the BZX85B91-TAP?
- Detailed specifications and application notes for the BZX85B91-TAP can be found in the datasheet provided by the manufacturer or distributor.