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BZW04-85B-E3/54
Product Overview
Category
The BZW04-85B-E3/54 belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
- RoHS compliant
Package
The BZW04-85B-E3/54 is available in a DO-15 package.
Essence
The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.
Packaging/Quantity
The BZW04-85B-E3/54 is typically packaged in reels or tubes and is available in quantities of 500 or 1000 units per reel/tube.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 85V
- Maximum Clamping Voltage: 137V
- Operating Temperature Range: -55°C to +175°C
- Reverse Standoff Voltage: 85V
- Leakage Current: 1µA
Detailed Pin Configuration
The BZW04-85B-E3/54 TVS diode has two pins: 1. Anode (A) 2. Cathode (K)
Functional Features
- Bi-directional TVS diode
- Low incremental surge resistance
- High temperature stability
- ESD protection
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Wide operating temperature range
Disadvantages
- Limited breakdown voltage compared to higher voltage TVS diodes
- Higher leakage current compared to some alternatives
Working Principles
When a voltage transient occurs, the BZW04-85B-E3/54 TVS diode conducts and diverts the excess current away from the protected circuit, limiting the voltage across it to a safe level.
Detailed Application Field Plans
The BZW04-85B-E3/54 is commonly used in the following applications: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the BZW04-85B-E3/54 TVS diode include: - P6KE82CA - 1.5KE100CA - SMBJ85CA - SMCJ85CA
In conclusion, the BZW04-85B-E3/54 transient voltage suppressor diode offers effective protection against voltage transients and finds widespread use in various electronic applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng BZW04-85B-E3/54 trong giải pháp kỹ thuật
Sure, here are 10 common questions and answers related to the application of BZW04-85B-E3/54 in technical solutions:
What is the maximum peak pulse power dissipation of BZW04-85B-E3/54?
- The maximum peak pulse power dissipation is 400 watts for a 10/1000 µs waveform.
What is the breakdown voltage of BZW04-85B-E3/54?
- The breakdown voltage is typically 85 volts.
What is the operating temperature range for BZW04-85B-E3/54?
- The operating temperature range is -55°C to +175°C.
Can BZW04-85B-E3/54 be used for surge protection in power supplies?
- Yes, it is commonly used for surge protection in power supplies due to its high power dissipation capability.
Is BZW04-85B-E3/54 suitable for overvoltage protection in automotive electronics?
- Yes, it is suitable for overvoltage protection in automotive electronics due to its robustness and reliability.
What is the response time of BZW04-85B-E3/54 to transient voltage spikes?
- The response time is very fast, typically less than 1 nanosecond.
Can BZW04-85B-E3/54 be used for ESD protection in communication equipment?
- Yes, it is commonly used for ESD protection in communication equipment due to its low clamping voltage.
What is the typical junction capacitance of BZW04-85B-E3/54?
- The typical junction capacitance is 150 picofarads at 2 volts.
Does BZW04-85B-E3/54 meet industry standards for surge protection devices?
- Yes, it meets industry standards such as IEC 61000-4-5 for surge protection devices.
Can BZW04-85B-E3/54 be used for protecting sensitive electronic components in industrial control systems?
- Yes, it is suitable for protecting sensitive electronic components in industrial control systems from voltage transients and surges.
I hope these questions and answers are helpful for your technical solutions involving BZW04-85B-E3/54. Let me know if you need further assistance!