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SMF26A-T13
Product Overview
Category: Diode
Use: Voltage regulation and protection
Characteristics: Low leakage current, fast response time
Package: SOD-123FL
Essence: Surface mount diode for voltage regulation
Packaging/Quantity: Tape & Reel, 3000 units
Specifications
- Voltage - Reverse Standoff (Typ): 26V
- Voltage - Breakdown (Min): 28.9V
- Voltage - Clamping (Max) @ Ipp: 42.1V
- Current - Peak Pulse (10/1000µs): 5.6A
- Power - Peak Pulse: 200W
- Type: Zener
- Unidirectional: Yes
Detailed Pin Configuration
The SMF26A-T13 has two pins in a standard SOD-123FL package. The anode is connected to the positive side of the circuit, while the cathode is connected to the negative side.
Functional Features
- Fast response time to transient overvoltage events
- Low leakage current for minimal power loss
- Zener diode type for precise voltage regulation
Advantages and Disadvantages
Advantages: - Fast response time protects sensitive components - Low leakage current minimizes power consumption - Small form factor for space-constrained applications
Disadvantages: - Limited to unidirectional voltage clamping - May require additional components for bidirectional protection
Working Principles
The SMF26A-T13 operates based on the principle of Zener breakdown. When the reverse voltage across the diode exceeds its breakdown voltage, it conducts current to limit the voltage across the protected circuit.
Detailed Application Field Plans
The SMF26A-T13 is suitable for various applications requiring voltage regulation and transient overvoltage protection, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- SMF24A-T13: Lower voltage rating (24V)
- SMF30A-T13: Higher voltage rating (30V)
- SMF26CA-T13: Bidirectional clamping capability
In conclusion, the SMF26A-T13 is a surface mount diode designed for voltage regulation and transient overvoltage protection in various electronic applications. Its fast response time, low leakage current, and small form factor make it a versatile component for safeguarding sensitive circuits.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMF26A-T13 v technických řešeních
Sure, here are 10 common questions and answers related to the application of SMF26A-T13 in technical solutions:
Q: What is SMF26A-T13? A: SMF26A-T13 is a type of diode designed for transient voltage suppression in electronic circuits.
Q: What is the maximum working voltage of SMF26A-T13? A: The maximum working voltage of SMF26A-T13 is 26V.
Q: What is the peak pulse current rating of SMF26A-T13? A: The peak pulse current rating of SMF26A-T13 is typically 300A.
Q: What is the typical clamping voltage of SMF26A-T13? A: The typical clamping voltage of SMF26A-T13 is around 43.6V at 5A.
Q: What are the typical applications of SMF26A-T13? A: SMF26A-T13 is commonly used for surge protection in telecommunication equipment, data lines, and other sensitive electronics.
Q: Is SMF26A-T13 RoHS compliant? A: Yes, SMF26A-T13 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Q: Can SMF26A-T13 be used in automotive applications? A: Yes, SMF26A-T13 can be used in automotive electronics for overvoltage protection.
Q: What is the operating temperature range of SMF26A-T13? A: The operating temperature range of SMF26A-T13 is typically -55°C to 150°C.
Q: Does SMF26A-T13 require a heat sink for proper operation? A: No, SMF26A-T13 is designed to operate without a heat sink under normal operating conditions.
Q: Are there any recommended layout considerations when using SMF26A-T13 in a circuit? A: It is recommended to keep the traces short and minimize the loop area to optimize the performance of SMF26A-T13 in a circuit.