BZG05C91-HM3-18
Product Overview
Category
The BZG05C91-HM3-18 belongs to the category of voltage regulator diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Low forward voltage drop
- High surge capability
- Compact package size
- Excellent temperature stability
Package
The BZG05C91-HM3-18 is typically available in a small surface mount package.
Essence
This diode serves as a crucial component in maintaining stable voltage levels within electronic systems.
Packaging/Quantity
It is usually supplied in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Forward Voltage: 0.7V
- Reverse Standoff Voltage: 91V
- Maximum Surge Current: 5A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The BZG05C91-HM3-18 features a standard SOD-123 package with two pins. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Voltage regulation
- Overvoltage protection
- Surge suppression
Advantages
- Low voltage drop
- High surge capability
- Small form factor
- Wide operating temperature range
Disadvantages
- Limited current handling capacity
- Higher cost compared to basic diodes
Working Principles
The BZG05C91-HM3-18 operates by shunting excess voltage away from sensitive components, thereby protecting them from damage due to overvoltage conditions. It achieves this through its intrinsic voltage regulation properties and surge suppression capabilities.
Detailed Application Field Plans
The BZG05C91-HM3-18 finds extensive use in various applications, including: - Power supply units - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the BZG05C91-HM3-18 include: - BZX84C5V1LT1G - P6KE15CA - 1N5822
In conclusion, the BZG05C91-HM3-18 voltage regulator diode offers reliable voltage regulation and surge protection in a compact package, making it an essential component in numerous electronic applications.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av BZG05C91-HM3-18 i tekniska lösningar
What is BZG05C91-HM3-18?
- BZG05C91-HM3-18 is a high-performance, low-capacitance transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
What are the key features of BZG05C91-HM3-18?
- Key features include a low clamping voltage, fast response time, low leakage current, and a compact SOD-123FL package.
How does BZG05C91-HM3-18 protect electronic circuits?
- BZG05C91-HM3-18 provides a low-impedance path to divert excess current away from sensitive components, thereby limiting the voltage across them.
In what applications is BZG05C91-HM3-18 commonly used?
- It is commonly used in telecommunications equipment, industrial control systems, automotive electronics, and portable electronics to protect against voltage surges and ESD events.
What is the maximum clamping voltage of BZG05C91-HM3-18?
- The maximum clamping voltage is typically around 14.5V at a peak pulse current of 10A.
What is the operating temperature range of BZG05C91-HM3-18?
- The operating temperature range is usually -55°C to +150°C, making it suitable for a wide range of environments.
How should BZG05C91-HM3-18 be mounted on a PCB?
- It should be mounted with the cathode terminal connected to the ground plane for optimal performance.
What are the reliability characteristics of BZG05C91-HM3-18?
- It typically has a high surge capability and excellent clamping performance over its operational lifetime.
Can BZG05C91-HM3-18 be used in high-speed data lines?
- Yes, it can be used to protect high-speed data lines such as USB, HDMI, and Ethernet interfaces.
Are there any recommended layout guidelines for using BZG05C91-HM3-18 in a circuit?
- Yes, it is recommended to minimize the length and impedance of the traces connecting the device to the protected circuit and to provide a low-inductance return path to the ground plane.