Product Overview: SMBJ48A-13-F by Diodes Incorporated

The SMBJ48A-13-F, from Diodes Incorporated, is a robust surface-mount Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by system inductance, lightning, and other transient voltage events. This diode is part of Diodes Incorporated's SMBJ series and is housed in a DO-214AA package, which is compatible with automated assembly processes.

Key Features

• Stand-Off Voltage: The device has a stand-off voltage of 48V, making it suitable for a variety of applications where this voltage level is common.
• Peak Pulse Power: It can handle a peak pulse power of 600W for a 10/1000μs waveform, ensuring reliable protection against high energy transients.
• Clamping Voltage: With a clamping voltage of 77.4V, the SMBJ48A-13-F effectively limits the voltage spikes to safe levels, preventing damage to the protected components.
• Low Leakage Current: The low leakage current of the device minimizes power loss when the device is in standby mode, enhancing the overall efficiency of the system it protects.
• Fast Response Time: The TVS diode's response time is less than 1 picosecond from 0V to BV min, offering instantaneous protection against voltage transients.
• Operating Temperature Range: It can operate over a wide temperature range from -55°C to +150°C, suitable for harsh environments.
• Compliance: The device meets the MSL level 1 standard, per J-STD-020, and is lead-free, halogen-free, and RoHS compliant, adhering to environmental safety standards.

Applications

The SMBJ48A-13-F is a versatile component that can be used in a broad range of applications. It is ideal for protecting voltage-sensitive components in:

• Consumer electronics like TVs, computers, and gaming consoles
• Industrial systems where power stability is crucial
• Telecommunication devices including mobile phones and network hardware
• Automotive electronic systems requiring stringent voltage regulation
• Medical equipment with critical operational parameters

With its combination of high surge capability, fast response time, and environmental compliance, the SMBJ48A-13-F is a reliable choice for designers looking to enhance the durability and longevity of their electronic systems.