Manufacturer Part Number
1SMC51AT3
Manufacturer
onsemi
Introduction
The 1SMC51AT3 is a Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Product Features and Performance
TVS diode optimized for protection against transient voltage spikes.
Unidirectional device means it is designed to protect against surges in one direction.
Capable of handling high transient power peaks with excellent clamping capability.
Fast response time to transient events, safeguarding vulnerable circuits promptly.
Offers a stand-off voltage of 51V, providing a buffer zone before protection kicks in.
Product Advantages
Provides robust protection against high-energy transients.
Helps to increase the reliability and longevity of electronic components.
Compact package size makes it suitable for dense circuit board layouts.
Low incremental surge resistance.
Key Technical Parameters
Stand-off voltage: 51V
Peak Pulse Power Dissipation: 1500W (10/1000μs waveform)
Clamping voltage: Variable based on surge current
Operating temperature range: -55°C to +150°C
Quality and Safety Features
Compliant with industry standards for safety and performance.
High reliability through stringent quality control measures.
Manufactured in facilities with quality certifications.
Compatibility
Primarily designed for integration in electronic circuits requiring voltage transient protection.
Compatible with a wide range of electronic devices across various applications.
Application Areas
Telecommunications equipment
Industrial control systems
Consumer electronics
Automotive systems
Power supply circuits
Product Lifecycle
Obsolete status indicates it is no longer in production.
Users should seek replacements or upgrades for new designs.
Possible existence of compatible substitutes from onsemi or other manufacturers.
Several Key Reasons to Choose This Product
Dependable performance in protecting circuits from voltage transients.
Enhances product reliability by preventing damage from electrical surges.
Versatile application across numerous industries and products.
The obsolescence status necessitates looking into the latest advancements for upgrades, benefiting from newer technology.
1SMC48ASUNMATE
1SMC45CAT3GAMI Semiconductor/onsemi