New P6SMB Models – Circuit Protection Across a Wide Voltage Range

The P6SMB series includes compact protection diodes designed to safeguard electronic circuits against surges and disturbances. Models from P6SMB6.8A to P6SMB200A offer a wide operating voltage range (from 6.8 V to 200 V), allowing the device to be matched to many applications. Both the unidirectional “A” versions and the bidirectional “CA” versions provide high reliability and fast response to transient events. Thanks to the SMB package and the signal-line capacitance typical for this power class, P6SMB diodes can be used in a wide variety of circuits. They are applied in higher-power consumer electronics, telecommunications, industrial systems, and IoT devices powered from lines exposed to surges. They protect interfaces, power modules, and sensitive components against transient pulses, ensuring durable and reliable operation of the protected circuits.

Key features of the P6SMB series:

• Wide operating voltage range: 6.8 V – 200 V
• Fast response time against transients
• High reliability and operational stability
• Compact SMB package for easy assembly
• Optimized to minimize impact on the signal path
• Wide application in consumer electronics, telecommunications, and industrial systems

Applications:

• Higher-power consumer electronics — TVs, routers, consoles, household appliances, and peripherals requiring protection of power lines and interfaces.
• Telecommunications — protection of signal and power interfaces in routers, modems, and network devices.
• IoT and embedded devices — protection of modules powered from lines exposed to surges.
• Industrial systems — protection of controllers, automation modules, and sensors operating in harsh conditions.
• Power supplies, converters, and energy modules — protection of power paths against surges and disturbances.
• Prototypes and mass production — easy integration in designs requiring high pulse-power protection.
• Audio/video equipment — protection of signal and power lines.
• Home and industrial automation — protection of control systems.
• Selected medical and laboratory devices — protection of electronics against surges (depending on EMC requirements and standards).

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