Vedi le specifiche per i dettagli del prodotto.
1SMC75AT3
Product Overview
Category: Electronic Component
Use: Voltage Suppression
Characteristics: High power dissipation, low clamping voltage
Package: SMC (DO-214AB)
Essence: Protects electronic circuits from overvoltage
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Power Dissipation: 1500W
- Breakdown Voltage: 64.3V to 71.3V
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The 1SMC75AT3 is a unidirectional TVS diode with two pins. The cathode is connected to the semiconductor material and the anode is connected to the metal contact.
Functional Features
- Provides transient voltage suppression for sensitive electronics
- Fast response time to clamp transient overvoltage
- Low leakage current in standby mode
Advantages and Disadvantages
Advantages: - High power dissipation capability - Low clamping voltage for effective protection - Compact SMC package for space-saving designs
Disadvantages: - Limited breakdown voltage range - Sensitive to reverse bias conditions
Working Principles
When the voltage across the 1SMC75AT3 exceeds its breakdown voltage, it conducts heavily to suppress the overvoltage and protect the downstream circuitry. It acts as a shunt regulator, diverting excess current away from sensitive components.
Detailed Application Field Plans
The 1SMC75AT3 is commonly used in: - Power supplies - Automotive electronics - Industrial control systems - Telecommunication equipment
Detailed and Complete Alternative Models
- 1SMC5.0AT3: Lower breakdown voltage (5.0V)
- 1SMC170AT3: Higher breakdown voltage (170V)
- 1SMC440AT3: Higher peak power dissipation (4400W)
This completes the entry for 1SMC75AT3, covering its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Word Count: 298
10 domande e risposte comuni relative all'applicazione di 1SMC75AT3 nelle soluzioni tecniche
What is 1SMC75AT3?
- 1SMC75AT3 is a TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage spikes and surges.
What is the maximum peak pulse power of 1SMC75AT3?
- The maximum peak pulse power of 1SMC75AT3 is 1500 watts.
What is the breakdown voltage of 1SMC75AT3?
- The breakdown voltage of 1SMC75AT3 is 64.3 volts.
What are the typical applications of 1SMC75AT3?
- 1SMC75AT3 is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of 1SMC75AT3?
- The operating temperature range of 1SMC75AT3 is -55°C to +150°C.
What is the reverse stand-off voltage of 1SMC75AT3?
- The reverse stand-off voltage of 1SMC75AT3 is 75 volts.
Does 1SMC75AT3 meet industry standards for surge protection?
- Yes, 1SMC75AT3 complies with industry standards such as IEC 61000-4-5 for surge immunity.
Can 1SMC75AT3 be used in high-speed data lines?
- Yes, 1SMC75AT3 is suitable for protecting high-speed data lines from transient voltage events.
What package type does 1SMC75AT3 come in?
- 1SMC75AT3 is available in a DO-214AB (SMC) package.
Is 1SMC75AT3 RoHS compliant?
- Yes, 1SMC75AT3 is compliant with the Restriction of Hazardous Substances (RoHS) directive.