AEC-Q101 Zener TVS for high-speed signal lines
The D5V0F1U2S9Q-7: It clamps transients at 12V maximum with a 5.5V reverse standoff, making it suitable for protecting 3.3V and 5V data lines on HDMI, USB, and automotive bus interfaces. The 0.5pF typical capacitance at 1MHz preserves signal integrity on high-speed differential pairs — a critical parameter for HDMI and USB 2.0 lines where added capacitance would degrade eye diagrams.
Clamping and pulse handling in a SOD-923 footprint
Breakdown voltage minimum is 6V, ensuring the device remains non-conductive below the normal operating rail. The 1.5A peak pulse current rating (8/20µs waveform) covers typical ESD events per IEC 61000-4-2, though the part is not rated for power-line protection. The SOD-923 package (0.8mm × 0.6mm body) is one of the smallest footprints for a single-channel TVS — useful for space-constrained layouts near connectors on camera modules, infotainment head units, or USB-C ports. The -55°C to 150°C operating junction range covers under-hood and cabin automotive ambient conditions.
Active production, AEC-Q101 documentation available
RoHS and REACH compliance documentation is available from Diodes; the part is also halogen-free per the standard Diodes green-molding compound.