SMM4F12A

400 W、12 V TVS，STmite Flat封装; • Peak pulse power: 400 W (10/1000 μs) and 2.5 kW (8/20 μs) \n• Flat and thin package: 0.85 mm \n• Stand-off voltage range from 5 V to 33 V \n• Unidirectional type \n• Low leakage current: 0.2 μA at 25 °C and 1 μA at 85 °C \n• Operating Tj max: 175 °C \n• High power capability at Tj max.: up to 160 W (10/1000 µs) \n• Lead finishing: matte tin plating;

The SMM4F TVS series are designed to protect sensitive circuits against transient surges.\n\n The planar technology makes it compatible with high-end circuits where low leakage current and high junction temperature are required to provide long term reliability and stability.\n\n

SMM4F12A

Unidirectional type

SMM4F12A

Stand off voltage range - from 5 V to 33 V

SMM4F12A

High junction temperature Transil

SMM4F12AVCL

400 W low clamping voltage Transil™; • Typical peak pulse power:\n• 400 W (10/1000 μs)\n• 2.4 kW (8/20 μs)\n• Stand off voltage: 12 V\n• Unidirectional type\n• Low clamping factor\n• Low leakage current:\n• 0.2 μA at 25 °C\n• 1 μA at 85 °C\n• Operating Tjmax: 175 °C• High power capability at 85 °C: 385 W\n• JEDEC registered package outline\n• RoHS package\n• Halogen free molding compound\n• Complies with the following standards\n• IEC 61000-4-2 level 4:• 15 kV (air discharge)\n• 8 kV (contact discharge)\n• MIL STD 883G-Method 3015-7: class3• 25 kV (human body model);

The SMM4F12AVCL Transil series has been designed to protect sensitive equipment against electro-static discharges according to IEC 61000-4-2, MIL STD 883 Method 3015, and electrical over stress such as IEC 61000-4-4 and 5. They are generally for surges below 400 W 10/1000 μs.\n This planar technology makes it compatible with high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time. Their low clamping voltages provide a better safety margin to protect sensitive circuits with extended life time expectancy such as HDD power combo voltage regulators.\n Packaged in STmite flat, this minimizes PCB space consumption (footprint in accordance with IPC 7531 standard).\n

SMM4F12A-TR

Unidirectional type

SMM4F12AVCL

400 W low clamping voltage Transil?

SMM4F12A-TR

Package：DO-222AA；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：电路保护 TVS - 二极管 描述：TVS DIODE 12VWM 25.3VC DO222-AA

SMM4F12AVCL

Package：DO-222AA；包装：卷带（TR）剪切带（CT） 类别：电路保护 TVS - 二极管 描述：TVS DIODE 12VWM 22.9V STMITE FLT