Description
The SM712 transient voltage suppressor (TVS) diode is designed for asymmetrical (12V to -7V ) protection in multi-point data transmission standard RS-485 applications.
Features
- Transient protection for high speed data lines IEC 61000-4-2(ESD)±15KV(air),±8KV(contact) IEC 61000-4-4(EFT) 40A (5/50ns) IEC 61000-4-5(Lightning) 12A (8/20us).
- Protects two +12V to -7V lines.
- Low capacitance.
- Low clamping voltage.
- Solid-state silicon avalanche technology.
- “-A” is an AEC-Q101 qualified device
Schematic and Pin Configuration
Mechanical Characteristics.
- SOT-23 package.
- Marking: 712.
- Molding compound flammability rating: UL 94V-0
Appl.
SM712-SMCDiode.pdf
