SMF85AT1
Product Overview
Category: Electronic Component
Use: Voltage Suppressor Diode
Characteristics: Low leakage current, high surge capability
Package: SOD-123FL
Essence: Protecting electronic circuits from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 200 Watts
- Breakdown Voltage Range: 5.8V to 376V
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The SMF85AT1 is a surface mount diode with two pins. The cathode is connected to the flat side of the package, while the anode is connected to the rounded side.
Functional Features
- Fast response time
- Low clamping voltage
- High reliability
- RoHS compliant
Advantages and Disadvantages
Advantages: - Effective protection against voltage surges - Compact size for space-constrained applications - Wide range of breakdown voltages available
Disadvantages: - Limited power dissipation capability - Requires careful PCB layout for optimal performance
Working Principles
The SMF85AT1 operates by diverting excess voltage away from sensitive components in electronic circuits. When a transient voltage spike occurs, the diode rapidly conducts, clamping the voltage to a safe level and protecting the downstream circuitry.
Detailed Application Field Plans
The SMF85AT1 is commonly used in: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment
Detailed and Complete Alternative Models
- SMF5.0A: Breakdown Voltage Range: 5V, Package: DO-219AB
- SMF15A: Breakdown Voltage Range: 15V, Package: SOD-123FL
- SMF30A: Breakdown Voltage Range: 30V, Package: SMC
In conclusion, the SMF85AT1 is a versatile voltage suppressor diode that offers reliable protection against voltage transients in various electronic applications.
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät SMF85AT1 :n soveltamiseen teknisissä ratkaisuissa
Sure, here are 10 common questions and answers related to the application of SMF85AT1 in technical solutions:
Q: What is SMF85AT1? A: SMF85AT1 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.
Q: What are the key features of SMF85AT1? A: The key features of SMF85AT1 include low clamping voltage, fast response time, and high surge capability.
Q: What applications is SMF85AT1 commonly used in? A: SMF85AT1 is commonly used in applications such as automotive electronics, portable electronics, and industrial equipment.
Q: What is the maximum working voltage of SMF85AT1? A: The maximum working voltage of SMF85AT1 is typically around 85 volts.
Q: How does SMF85AT1 provide protection against voltage transients? A: SMF85AT1 provides protection by diverting excessive current away from sensitive components when a transient voltage spike occurs.
Q: What is the operating temperature range of SMF85AT1? A: The operating temperature range of SMF85AT1 is usually between -55°C to +150°C.
Q: Can SMF85AT1 be used in high-speed data line protection? A: Yes, SMF85AT1 is suitable for high-speed data line protection due to its fast response time.
Q: Are there any recommended layout guidelines for using SMF85AT1? A: Yes, it is recommended to minimize the length of the traces between the protected component and SMF85AT1 to reduce parasitic inductance.
Q: Does SMF85AT1 meet any industry standards or certifications? A: Yes, SMF85AT1 may meet industry standards such as AEC-Q101 for automotive applications and RoHS compliance for environmental regulations.
Q: What are the typical package options available for SMF85AT1? A: The typical package options for SMF85AT1 include SOD-123FL and SMA.