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1KSMB51A
Product Overview
1KSMB51A is a diode belonging to the category of surface mount transient voltage suppressors. It is commonly used for protecting sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. The diode exhibits characteristics such as high surge capability, low clamping voltage, and fast response time. It is typically packaged in a DO-214AA (SMB) package and is available in various packaging/quantity options.
Specifications
- Peak Pulse Power: 1000 W
- Breakdown Voltage Range: 6.4 V to 220 V
- Operating Temperature Range: -55°C to +150°C
- Package Type: DO-214AA (SMB)
Detailed Pin Configuration
The 1KSMB51A diode has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.
Functional Features
- Transient Voltage Suppression: Provides protection against voltage transients by diverting excessive current away from sensitive components.
- Fast Response Time: Reacts quickly to transient events, minimizing the risk of damage to connected devices.
Advantages and Disadvantages
Advantages
- High surge capability
- Low clamping voltage
- Fast response time
Disadvantages
- Limited breakdown voltage range compared to some alternative models
- Relatively higher cost compared to standard diodes
Working Principles
When a transient voltage surge occurs, the 1KSMB51A diode conducts and shunts the excess current to protect the connected circuitry. Its fast response time ensures that the voltage spike is clamped at a safe level, preventing damage to downstream components.
Detailed Application Field Plans
1KSMB51A is widely used in applications such as telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics. It is particularly effective in safeguarding sensitive microelectronics from voltage surges.
Detailed and Complete Alternative Models
Some alternative models to 1KSMB51A include: - 1KSMB6.8A - 1KSMB13A - 1KSMB30A - 1KSMB110A
These alternative models offer varying breakdown voltage ranges and may be suitable for different application requirements.
In conclusion, 1KSMB51A is a reliable diode for transient voltage suppression, offering high surge capability and fast response time. While it has certain limitations, its effectiveness in protecting sensitive electronic equipment makes it a valuable component in various industries.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1KSMB51A en soluciones técnicas
What is 1KSMB51A?
- 1KSMB51A is a surface mount transient voltage suppressor diode used to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of 1KSMB51A?
- The maximum peak pulse power of 1KSMB51A is typically 1000 watts.
What is the breakdown voltage of 1KSMB51A?
- The breakdown voltage of 1KSMB51A is 51 volts.
What are the typical applications of 1KSMB51A?
- 1KSMB51A is commonly used in various technical solutions such as power supplies, automotive electronics, telecommunications equipment, and industrial control systems to protect against voltage surges.
What is the operating temperature range of 1KSMB51A?
- The operating temperature range of 1KSMB51A is typically -55°C to +150°C.
How does 1KSMB51A provide protection against voltage spikes?
- 1KSMB51A clamps the voltage to a safe level by diverting excess current away from sensitive components when a transient event occurs.
Is 1KSMB51A RoHS compliant?
- Yes, 1KSMB51A is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the package type of 1KSMB51A?
- 1KSMB51A is available in a DO-214AA (SMB) package, which is suitable for surface mount applications.
What are the key specifications to consider when using 1KSMB51A in a technical solution?
- Key specifications to consider include breakdown voltage, maximum peak pulse power, clamping voltage, and response time.
Can 1KSMB51A be used in high-speed data line protection applications?
- Yes, 1KSMB51A can be used in high-speed data line protection applications due to its fast response time and low capacitance characteristics.