Description:Zener Transient Overvoltage
Suppressors
■ Working Peak Reverse
Voltage Range − 5.0 V to 170
V for uni-directional, and 10 V
to 78 V for
bi-directional
■ Standard Avalanche
Breakdown Voltage Range
−6.4 V to 209 V for unidirectional, 11.1 V to 95.80 V
for bi-directional
■ Peak Power − 600 W @ 1.0
ms
■ ESD protection of data lines
in accordance with IEC
61000-4-2 30kV(Air), 30kV
(Contact)
■ ESD Rating of Class 3 (> 16
kV) per Human Body Model
■ Maximum Clamp Voltage @
Peak Pulse Current
The recommended footprint and land pattern for the SZ1SMB54CAT3G can be found in the Littelfuse application note AN9313, which provides guidelines for surface mount assembly of SMB packages.
To ensure reliability in high-temperature applications, it is recommended to follow the derating curves provided in the datasheet, and to consider the maximum junction temperature (Tj) of 150°C. Additionally, proper thermal management and PCB design can help to reduce thermal stress on the device.
Yes, the SZ1SMB54CAT3G is AEC-Q101 qualified, which means it meets the stringent requirements for automotive applications. However, it is recommended to consult with Littelfuse's automotive support team to ensure compliance with specific automotive standards and regulations.
The typical lead time and availability of the SZ1SMB54CAT3G can vary depending on the region, distributor, and quantity. It is recommended to check with authorized distributors or Littelfuse's website for the latest information on lead times and availability.
To prevent damage during assembly, it is recommended to follow proper handling and storage procedures, such as using anti-static wrist straps, mats, and bags, and avoiding bending or flexing of the leads. Additionally, the device should be soldered using a controlled soldering process with a peak temperature of 260°C.
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SZ1SMB54CAT3G Overview
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