TPD1E04U04DPYR

Texas Instruments

Texas Instruments TPD1E04U04DPYR steering (rail-to-rail) TVS diode, 0.5pF capacitance, 19W peak pulse, 0402 (1006 Metric) package, -40°C~125°C operating temperature, HDMI applications.

TPD1E04U04DPYR
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MOQ 20 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T

Technical specifications

TPD1E04U04DPYR specifications
Parameter / AttributeSpecification / Value
TypeSteering (Rail to Rail)
MountingSurface Mount
Voltage - breakdown4.5V
Voltage - clamping (Max) @ ipp8.9V
Voltage - reverse standoff3.6V (Max)
Current - peak pulse (10/1000μs)2.5A (8/20µs)
Power - peak pulse19W
Power line protectionYes
Capacitance @ frequency0.5pF @ 1MHz
Operating temperature-40°C~125°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
ApplicationsHDMI
Case0402 (1006 Metric)
Unidirectional channels1

Technical details

Its ultra-low capacitance of 0.5 pF at 1 MHz keeps signal integrity intact for HDMI interfaces, where capacitive loading directly impacts the eye diagram margin. The device clamps transients to 8.9 V maximum at a peak pulse current of 2.5 A (8/20 µs waveform), with a reverse standoff voltage of 3.6 V max.

This TVS comes in a 0402 (1006 Metric) body that reflows to a 2-X1SON (1x.60) supplier device package. The footprint is tiny — about 1.0 mm × 0.6 mm — so it fits comfortably on dense HDMI or USB-C boards. Orientation is unambiguous: the single unidirectional channel has a clear cathode mark.

For BOM planning, there is no LTB risk and no forced migration to a successor.

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