component

DAP202UT106

Public Made by Adom

by adom

ROHM Semicon Switching Diodes, SOT-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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DAP202UT106

ROHM Semicon · Switching Diodes · SOT-323

DAP202UT106 from ROHM Semicon, in a SOT-323. 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 K1 passive Cathode of the first diode element; the datasheet gives VRM/VR of 80 V and IFM of 300 mA per element.
2 K2 passive Cathode of the second diode element; the datasheet gives VRM/VR of 80 V and IFM of 300 mA per element.
3 A passive Common anode of the two diode elements; total power dissipation for both elements is 200 mW.

Key specifications

Parameter Value
Manufacturer ROHM Semicon
Package SOT-323
Category Diodes
Pins 3

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Forward voltage VF 1.2 V IF=100mA 1
Reverse current IR 0.1 μA VR=70V 1
Capacitance between terminals Ct 3.5 pF VR=6.0V f=1.0MHz 1
Reverse recovery time trr 4 ns VR=6.0V IF=5.0mA RL=50Ω 1
Reverse voltage VR 80 V 1
Repetitive peak reverse voltage VRM 80 V 1
Average rectified forward current Io 100 mA 1
Forward current IFM 300 mA 1
Peak forward surge current IFSM 4000 mA t=1μs 1
Power dissipation PD 200 mW *2 elements total 1
Junction temperature Tj 150 ℃ 1
Storage temperature Tstg -55 150 ℃ 1

CAD (KiCad official)

  • Symbol: DAP202UT106
  • Footprint: Package_TO_SOT_SMD:SOT-323_SC-70
  • 3D model: SOT-323 (KiCad packages3D, STEP)
  • 3D model files: dap202ut106-etched.step / dap202ut106-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dap202ut106.step / dap202ut106.glb are the bare package body.

Provenance

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

  • Datasheet: ROHM Semicon datasheet (7 pp, sha256 ccb2e6eb06f5c457, retrieved 2026-10-19, 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