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1KSMB18A Product Overview
Introduction
The 1KSMB18A is a diode belonging to the category of surface mount transient voltage suppressors. This component is commonly used for surge protection in electronic circuits, offering characteristics such as high reliability, low leakage current, and fast response time. The package type, essence, packaging/quantity, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models are detailed below.
Basic Information Overview
- Category: Diode, Surface Mount Transient Voltage Suppressor
- Use: Surge protection in electronic circuits
- Characteristics:
- High reliability
- Low leakage current
- Fast response time
- Package: SMB (DO-214AA)
- Essence: Transient voltage suppression
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage - Reverse Standoff (Typ): 15.3V
- Voltage - Breakdown (Min): 17V
- Voltage - Clamping (Max) @ Ipp: 24.4V
- Current - Peak Pulse (10/1000µs): 20.2A
- Power - Peak Pulse: 600W
- Type: Zener
Detailed Pin Configuration
The 1KSMB18A diode has a standard SMB (DO-214AA) package with two pins. Pin 1 is the anode, and pin 2 is the cathode.
Functional Features
- Transient Voltage Suppression: Effectively clamps transient overvoltage, protecting downstream components.
- Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the circuit.
Advantages and Disadvantages
Advantages
- Reliable surge protection
- Low leakage current
- Fast response time
Disadvantages
- Limited power dissipation capability
- May require additional heat sinking for high-power applications
Working Principles
The 1KSMB18A operates based on the principle of zener breakdown. When the voltage across the diode exceeds its breakdown voltage, it rapidly conducts, diverting excess current away from sensitive components.
Detailed Application Field Plans
The 1KSMB18A is widely used in various electronic systems requiring surge protection, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the 1KSMB18A include: - 1KSMB6.8A - 1KSMB10A - 1KSMB13A - 1KSMB16A
In summary, the 1KSMB18A diode offers reliable surge protection with fast response times, making it suitable for diverse electronic applications.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 1KSMB18A in technische oplossingen
Sure, here are 10 common questions and answers related to the application of 1KSMB18A in technical solutions:
Question: What is the maximum peak pulse current for 1KSMB18A?
Answer: The maximum peak pulse current for 1KSMB18A is 100A.Question: What is the breakdown voltage of 1KSMB18A?
Answer: The breakdown voltage of 1KSMB18A is 20V.Question: What is the typical clamping voltage of 1KSMB18A?
Answer: The typical clamping voltage of 1KSMB18A is 29.2V at 10A.Question: What is the power dissipation of 1KSMB18A?
Answer: The power dissipation of 1KSMB18A is 600W.Question: What is the operating temperature range for 1KSMB18A?
Answer: The operating temperature range for 1KSMB18A is -55°C to +150°C.Question: What is the package type of 1KSMB18A?
Answer: 1KSMB18A comes in a DO-214AA (SMB) package.Question: Is 1KSMB18A suitable for overvoltage protection in electronic circuits?
Answer: Yes, 1KSMB18A is commonly used for overvoltage protection in electronic circuits.Question: Can 1KSMB18A be used in automotive applications?
Answer: Yes, 1KSMB18A is suitable for use in automotive applications.Question: What are the typical applications of 1KSMB18A?
Answer: Typical applications of 1KSMB18A include transient voltage suppression in telecommunications, industrial, and consumer electronic equipment.Question: Does 1KSMB18A comply with RoHS requirements?
Answer: Yes, 1KSMB18A is compliant with RoHS requirements for lead-free manufacturing processes.