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TVS Clamping Diodes
SMA6J series

Developed using a new planar technology, the new 600 W SMA6J series are the first Transils to specify a maximum junction temperature of 175° C. Thus, these devices provide a higher safety margin in SMPS and other applications while low leakage current makes it suitable for portable equipment. The VCL for 8/20 µs surges is compliant with the most-used standard in the industry, the IEC 61000-4-4.
 
TVS Clamping Diodes Families
600W Transil
 
Features and benefits
Uni and bidirectional Transils
Breakdown voltages: 6.8 V < VBR < 220 V ( 5 V < VRM < 188 V )
Tj max = 175° C
First 600 W in SMA package on the market
Provide more power (600 W) than standard SMA devices(400 W)
IEC 61000-4-4: up to 4 kW in 8/20 µs to comply with IEC
Low leakage current (0.2 µA @ 25° C) and 1 µA @ 85° C for portable equipment
Improved VCL for a better protection
IEC 61000-4-2: 8 kV (contact discharge) and 15 kV (air discharge)
Thin SMA package: 2.23 mm for compatibility with HDD and small applications
 
Key market and application
General purposes
High temperature applications
Portable applications
 
Safety margin increase on temperature