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1KSMBJ68
Product Overview
Category
1KSMBJ68 belongs to the category of transient voltage suppressor diodes.
Use
These diodes are used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
1KSMBJ68 is typically available in a DO-214AA (SMB) package.
Essence
The essence of 1KSMBJ68 lies in its ability to divert excessive current away from sensitive components, thereby protecting them from damage due to voltage spikes.
Packaging/Quantity
These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Power Dissipation: 1000W
- Breakdown Voltage Range: 64.1V to 71V
- Maximum Clamping Voltage: 103V
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
1KSMBJ68 typically has two pins, with the cathode marked by a line on the body of the diode.
Functional Features
- Transient voltage suppression
- Reverse standoff voltage protection
- Low incremental surge resistance
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact size for easy integration into circuit designs
Disadvantages
- Limited maximum clamping voltage
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
When a transient voltage event occurs, the 1KSMBJ68 diode conducts excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
1KSMBJ68 is widely used in various applications, including: - Telecommunications equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to 1KSMBJ68 include: - P6SMBJ68A - SMBJ68CA - SMCJ68A
In conclusion, 1KSMBJ68 transient voltage suppressor diodes play a crucial role in safeguarding electronic circuits from voltage transients, offering fast response times and low clamping voltages. While they have certain limitations, their effectiveness in protecting sensitive components makes them essential in a wide range of applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1KSMBJ68 en soluciones técnicas
What is 1KSMBJ68?
- 1KSMBJ68 is a type of TVS (transient voltage suppressor) diode used for surge protection in electronic circuits.
What is the maximum peak pulse power of 1KSMBJ68?
- The maximum peak pulse power of 1KSMBJ68 is typically 1000W.
What is the breakdown voltage of 1KSMBJ68?
- The breakdown voltage of 1KSMBJ68 is 68V.
What are the typical applications of 1KSMBJ68?
- 1KSMBJ68 is commonly used in automotive electronics, industrial equipment, and telecommunications systems for transient voltage protection.
What is the response time of 1KSMBJ68?
- The response time of 1KSMBJ68 is very fast, typically in the nanosecond range.
How does 1KSMBJ68 protect electronic circuits?
- 1KSMBJ68 diverts excess current away from sensitive components by providing a low-impedance path to ground during voltage surges.
Can 1KSMBJ68 be used for overvoltage protection in power supplies?
- Yes, 1KSMBJ68 is suitable for overvoltage protection in power supplies and can help prevent damage from voltage spikes.
What is the operating temperature range of 1KSMBJ68?
- The operating temperature range of 1KSMBJ68 is typically -55°C to 150°C, making it suitable for a wide range of environments.
Is 1KSMBJ68 RoHS compliant?
- Yes, 1KSMBJ68 is generally RoHS compliant, meaning it meets the restrictions on hazardous substances set by the EU.
Are there any recommended layout considerations when using 1KSMBJ68 in a circuit?
- It is recommended to minimize the length of the traces connecting 1KSMBJ68 to the circuit and to ensure a low-inductance path to ground for optimal performance.