Littelfuse SIDACtor Protection Thyristor 25 V 0.005 mA 2-Pin DO-214AA P0300SCMCLRP

Littelfuse P0300SCMCLRP SIDACtor Protection Thyristor is a high-performance discrete semiconductor designed for robust overvoltage transient protection in broadband equipment such as VOIP, DSL modems, and DSLAMs.

This device features a maximum breakover voltage (VBO) of 25 V and a peak on-state voltage of 4 V, allowing it to clamp transient voltages effectively while maintaining low power dissipation with a maximum holding current (Ih) rating of 50 mA. Its surface mount DO-214AA (SMB) package with 2 pins supports efficient PCB assembly and compact design.

Engineered for durability, the P0300SCMCLRP operates reliably over a wide temperature range from -40°C to 150°C. The SIDACtor® technology provides low capacitance characteristics, 40% lower than conventional baseband protectors, improving signal integrity for sensitive electronic communications equipment.

The device complies with stringent international standards such as UL 94V-0 flammability rating and IEC 61000-4-5 surge immunity, ensuring safety and performance in industrial and commercial applications. It also features a fail-safe short circuit mode for protection when subjected to surges exceeding its ratings.

Typical applications include surge protection for telecom modems, network equipment, and data communication systems. Its compact size (length 4.6 mm, height 2.45 mm) and surface mount design aid in space-constrained PCB layouts.

Offers low capacitance for high signal integrity applications. Designed for broadband equipment protection including VOIP and DSL modems. Operates reliably between -40°C and 150°C ambient temperatures. Features a maximum breakover voltage of 25 V and peak on-state voltage of 4 V.

Compact surface mount DO-214AA package with two pins. Maximum holding current is 50 mA ensuring stable operation. Certified to multiple standards including UL 94V-0 and IEC 61000-4-5. Fails short circuit under surge beyond rated limits for safety.

40% lower capacitance than conventional baseband protectors.

This Littelfuse SIDACtor is ideal for electrical engineers and designers engaged in manufacturing and maintaining industrial communication and broadband devices. It provides reliable overvoltage protection critical for safeguarding sensitive electronic circuits.

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