Manufacturer Part Number
SM15T39CA
Manufacturer
stmicroelectronics
Introduction
The SM15T39CA is part of stmicroelectronics' SM15T series, designed as a Transient Voltage Suppressors (TVS) diode, providing robust protection against voltage spikes.
Product Features and Performance
Zener type TVS diode for transient voltage suppression
Bidirectional protection channel
High peak pulse power capability of 1500W (1.5 kW) for 10/1000µs waveform
Voltage Clamping (Max) @ Ipp: 69.7V for reliable protection
Low leakage current
Surface Mount in DO-214AB, SMC package
Operating temperature range from -55°C to 150°C (TJ)
Product Advantages
Effective in absorbing transient excess voltage, protecting sensitive components
High surge capability extends the life of electronic components
Bidirectional design simplifies circuit design
Capable of handling high temperatures, suitable for challenging environments
Key Technical Parameters
Voltage Reverse Standoff (Typ): 33.3V
Voltage Breakdown (Min): 37.1V
Current Peak Pulse (10/1000µs): 143A (8/20µs)
Power Peak Pulse: 1500W (1.5kW)
Mounting Type: Surface Mount
Quality and Safety Features
Constructed following strict quality standards for reliability and performance
Rigorous safety features to prevent failures in case of extreme conditions
Compatibility
Compatible with various electronic assemblies due to its surface mount package
Application Areas
General Purpose
Ideal for protecting power lines, data lines, and other sensitive circuits
Product Lifecycle
Currently active, not nearing discontinuation
Availability of replacements or upgrades not specified
Several Key Reasons to Choose This Product
High power and current handling for effective transient voltage suppression
Robust construction suitable for a wide range of temperatures and conditions
Simplified circuit design with bidirectional protection
From stmicroelectronics, a leading manufacturer with a reputation for reliability and innovation
Suitable for a broad range of applications, ensuring versatility