component

TV04WF150J-HF

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by adom

Comchip ESD And Surge Protection (TVS/ESD), SOD-123. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TV04WF150J-HF

Comchip · ESD And Surge Protection (TVS/ESD) · SOD-123

TV04WF150J-HF from Comchip, in a SOD-123. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 K passive Cathode (color band end) of the unidirectional TVS, connected to the protected line; VRWM 15.0 V, VBR 16.70 to 18.50 V at 1 mA, max clamping 24.4 V at 14.3 A IPP.
2 A passive Anode of the unidirectional TVS, normally connected to ground; max forward voltage 3.5 V at 25 A and 30 A peak forward surge (8.3 ms half sine-wave).

Key specifications

Parameter Value
Manufacturer Comchip
Package SOD-123
Category Circuit Protection
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Breakdown voltage (VBR) min VBR 16.7 V IT = 1 mA 3
Breakdown voltage (VBR) max VBR 18.5 V IT = 1 mA 3
Maximum reverse leakage current IR 1 µA @ VRWM (15.0 V) 3
Maximum clamping voltage VC 24.4 V @ IPP = 14.3 A 3
Maximum surge peak pulse current IPP 14.3 A 10/1000µs waveform (Note 1) 3
Working peak reverse voltage VRWM 15 V 3
Peak power dissipation PPP 350 W 10/1000µs waveform; Note 3: applies to TV04WF5V0J-HF to TV04WF150J-HF 1
Peak power dissipation (general rating) PPP 400 W 10/1000µs waveform (Note 1, 3) 1
Peak forward surge current IFSM 30 A 8.3 ms single half sine-wave, unidirectional only (Note 2) 1
Max. instantaneous forward voltage VF 3.5 V at 25 A, unidirectional only 1
Operating junction temperature range TJ -55 150 °C 1
Storage temperature range TSTG -55 150 °C 1

CAD (KiCad official)

  • Symbol: TV04WF150J-HF
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: tv04wf150j-hf-etched.step / tv04wf150j-hf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tv04wf150j-hf.step / tv04wf150j-hf.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Comchip datasheet (6 pp, sha256 68d5f21dd1d709df, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF