Semtech SMDA05-6.TB TVS Diode Array
The Semtech SMDA05-6.TB is a unidirectional Transient Voltage Suppression (TVS) diode array designed to protect sensitive electronic components from voltage transients induced by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning surges. This device is particularly suitable for safeguarding data and transmission lines operating at 5V.
Key Features
- Peak Pulse Power: Capable of handling up to 300 watts of peak pulse power (8/20 µs waveform), ensuring robust protection against transient events.
- ESD Protection: Meets IEC 61000-4-2 standards, providing protection up to ±15 kV (air discharge) and ±8 kV (contact discharge).
- Low Clamping Voltage: Offers a maximum clamping voltage of 11V, effectively limiting the voltage exposure to protected components.
- Low Leakage Current: Exhibits a maximum reverse leakage current of 20 µA, minimizing power consumption and preserving signal integrity.
- Compact Package: Encased in a small SO-8 surface-mount package, facilitating easy integration into various circuit designs.
- RoHS Compliance: Lead-free and compliant with RoHS and WEEE directives, aligning with environmental and safety standards.
Applications
The SMDA05-6.TB is ideal for protecting multiple data lines in various applications, including:
- RS-232 data lines
- Microprocessor-based equipment
- Notebooks, desktops, and servers
- Instrumentation
- LAN/WAN equipment
- Peripherals
- Serial and parallel ports
Technical Specifications
- Working Voltage: 5V
- Breakdown Voltage: Minimum 6V
- Clamping Voltage: Maximum 11V
- Peak Pulse Current: 17A (8/20 µs waveform)
- Capacitance: 400 pF
- Operating Temperature Range: -55°C to +125°C
By integrating the SMDA05-6.TB into your design, you can ensure reliable protection for your electronic systems against transient voltage events, thereby enhancing their durability and performance.
