SMBJ12A ST
The SMBJ series are designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2 and MIL STD 883, method 3015, and electrical overstress according to IEC 61000-4-4 and 5. This device is more generally used against surges below 600 W (10/1000 μs).
The Planar technology makes it suitable for high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time.
The SMBJ series are packaged in SMB.
All features
- Peak pulse power: 600 W (10/1000 μs) and 4 kW (8/20 μs)
- Stand-off voltage range from 5 V to 188 V
- Unidirectional and bidirectional types
- Low leakage current: 0.2 μA at 25 °C and 1 μA at 85 °C
- Operating Tj max: 150 °C
- High power capability at Tj max.: up to 515 W (10/1000 µs)
- Lead finishing: matte tin plating
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