Littelfuse SIDAC Transient Voltage Suppressor 25 V 0.005 mA, 2-Pin DO-214AA Package P0300SCLRP

The Littelfuse P0300SCLRP SIDAC Transient Voltage Suppressor is a high-quality semiconductor device designed for protecting baseband equipment against damaging overvoltage transients. This 2-pin device is housed in a compact DO-214AA (SMB) surface mount package, measuring 4.6 mm in length and 2.45 mm in height, making it suitable for modern PCB layouts where space is at a premium.

Operating at a repetitive peak reverse voltage of 25 V and a maximum breakover voltage (VBO) of 40 V, the SIDAC provides effective transient voltage suppression ensuring the safety and longevity of components such as modems, line cards, CPE, and DSL equipment. The device maintains very low off-state leakage current of 0.005 mA and has a maximum holding current of 50 mA, which optimizes its performance without unnecessarily stressing the protected circuits.

Designed to withstand a maximum breakover current of 800 mA and a wide operating temperature range from -40°C to 150°C, the device performs reliably under varying environmental conditions. It features low on-state voltage (4 V) and low capacitance ensuring minimal signal distortion, critical in high-frequency telecommunications and data applications.

The SIDACtor series is engineered for fail-safe operation by failing short circuit when surged beyond rated limits, allowing for predictable and safe failure modes. The Littelfuse P0300SCLRP does not degrade with use, offering consistent protection over its service life. Although it lacks specific automotive certifications, it is RoHS compliant, attesting to its environmental and safety adherence.

This product is ideal for industrial, telecommunications, and electronic manufacturing applications where transient voltage suppression is critical to maintaining equipment integrity and preventing downtime.

Maximum breakover voltage of 40 V ensures robust transient protection. Compact surface mount packaging enables efficient PCB integration. Fails short circuit for fail-safe operation under surge conditions. Maintains low leakage current and low on-state voltage for performance efficiency.

Wide temperature tolerance from -40°C to 150°C suitable for demanding environments. Reliable for telecommunications and baseband equipment protection. RoHS compliant for environmental safety.

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