The ESDSR05AP is a unidirectional dual-channel ESD protection diode designed to protect low-voltage sensitive data lines. The device supports a reverse working voltage of 5V and a reverse breakdown voltage range of 6.5V to 8V, ensuring stable operation of dual-channel signals under various operating conditions. Its reverse leakage current is as low as 1μA maximum at VRWM. Under transient voltage shock, the device achieves a clamping voltage of 15V in an 8/20μs pulse test, and can simultaneously conduct a maximum reverse peak pulse current of 4A, providing precise overvoltage control for dual channels.
Complying with the IEC 61000-4-2 international standard, the contact discharge and air discharge protection levels are both ±15kV. The diode capacitance of 0.3μF to 0.75μF optimizes the integrity of high-speed digital signals and enhances the system's anti-interference ability. It is widely used in mobile devices, consumer electronics, and other applications that require integrated multi-channel protection solutions with strict requirements for low-voltage, high-frequency signal protection. ESDSR05AP adopts the industry-standard SOT-23 package.