420W peak pulse in a 0402 footprint
The D5V0H1U2LP-7B is a single-channel unidirectional Zener TVS diode from Diodes Incorporated, rated for 420 W peak pulse power (8/20 µs waveform) in an 0402 (1006 Metric) package — the X1-DFN1006-2 footprint.
Clamping voltage and signal-line protection
The 14 V clamping ceiling at 30 A means this diode holds the protected line below most downstream IC abs-max ratings during an ESD or surge event. With 190 pF typical capacitance at 1 MHz, it suits lower-speed data lines (I²C, GPIO, switch inputs) where the added capacitance does not degrade signal edge rates. Operating temperature spans -65°C to 150°C junction, covering the full industrial and automotive ambient range. The device is surface-mount only and does not include power-line protection — it is a signal-line clamp.
Active lifecycle and sourcing posture
Sourced through independent distribution channels. No pin-compatible second-source is listed in the Diodes family for this exact footprint and rating.