Manufacturer Part Number
SM8S18AHE3/2D
Manufacturer
vishay-semi-diodes
Introduction
The SM8S18AHE3/2D is a high-performance Zener TVS Diode designed for automotive and other applications requiring high reliability and power dissipation.
Product Features and Performance
Zener type transient voltage suppressor
Unidirectional voltage protection
High peak pulse power of 6600W (6.6kW)
Surface Mount Package DO-218AB
Operating Temperature range from -55°C to 175°C
AEC-Q101 qualified
Product Advantages
Capable of handling high transient voltages and energy
Rugged and robust package suitable for harsh environments
Minimal footprint with surface mount technology
Key Technical Parameters
Voltage Reverse Standoff (Typ): 18V
Voltage Breakdown (Min): 20V
Voltage Clamping (Max) @ Ipp: 29.2V
Current Peak Pulse (10/1000µs): 226A
Power Peak Pulse: 6600W
Quality and Safety Features
AEC-Q101 qualified indicating reliability for automotive applications
Compatibility
Designed for surface mount applications, compatible with automated pick and place equipment
Application Areas
Primarily designed for automotive applications and high reliability environments
Product Lifecycle
Currently listed as Obsolete
Check for potential replacements or upgrades
Several Key Reasons to Choose This Product
High-energy transient protection for sensitive electronics
Operates in extreme temperature conditions
Qualified for automotive applications ensuring reliability and performance
Compact design fits easily into automotive systems and devices
High peak power capacity able to manage severe transient voltages