The SM15T24CAY from STMicroelectronics is a robust Transil™ diode designed to protect sensitive electronic devices from voltage transients induced by load dump and other transient voltage events. This high-performance transient voltage suppressor (TVS) is part of STMicroelectronics' Transil range, which offers transient voltage protection solutions in various package sizes and voltage ranges to suit a wide array of applications.

Key Features

• Stand-off voltage: 24V
• Peak pulse power dissipation: 1500W (10/1000µs)
• Clamping voltage: 38.9V at 15.4A (8/20µs)
• Uni-directional device
• Low leakage current: < 1µA at 25V
• Operating junction temperature range: -55°C to +150°C
• Package: DO-214AB (SMC)

Applications

The SM15T24CAY is suitable for a variety of applications where transient voltage protection is critical. These include:

• Automotive systems
• Industrial applications
• Power supply lines
• AC/DC applications
• Telecommunication systems

Product Benefits

This TVS diode provides reliable protection for electronic components against voltage transients. Its high surge capability ensures that devices remain safe in the event of extreme voltage spikes. The low leakage current feature minimizes power loss and ensures that the diode does not affect the normal operation of the protected device when not in surge conditions.

The SM15T24CAY is housed in a robust DO-214AB (SMC) package, which offers a compact footprint while still providing excellent thermal transfer characteristics. This makes it an ideal choice for space-constrained applications where high power density is required.

Quality and Reliability

STMicroelectronics is known for its commitment to quality and reliability, and the SM15T24CAY is no exception. It is manufactured to meet the stringent standards expected from a leading semiconductor provider, ensuring that it performs consistently across a wide range of environmental conditions.