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CMS06

TOSHIBA · Schottky Barrier Diodes (SBD) · SOD-128

CMS06 from TOSHIBA, in a SOD-128. 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: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer TOSHIBA
Package SOD-128
Category Diodes
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
Peak forward voltage (3) VFM 0.32 0.37 V IFM = 2.0 A 1
Repetitive peak reverse current (2) IRRM 1.4 3 mA VRRM = 30 V 1
Thermal resistance junction-ambient, ceramic board Rth (j-a) 60 °C/W Device mounted on a ceramic board (soldering land: 2 mm × 2 mm) 1
Thermal resistance junction-ambient, glass-epoxy board Rth (j-a) 135 °C/W Device mounted on a glass-epoxy board (soldering land: 6 mm × 6 mm) 1
Thermal resistance junction-lead Rth (j-ℓ) 16 °C/W 1
Repetitive peak reverse voltage VRRM 30 V Ta = 25°C 1
Average forward current IF (AV) 2 A Tℓ = 82.8°C, rectangular waveform (α = 180°), VR = 15 V 1
Peak one cycle surge forward current (non-repetitive) IFSM 40 A 50 Hz, Ta = 25°C 1
Junction temperature Tj -40 125 °C Ta = 25°C 1
Storage temperature Tstg -40 150 °C Ta = 25°C 1
Peak forward voltage (1) VFM 0.26 V IFM = 0.5 A 1
Peak forward voltage (2) VFM 0.28 V IFM = 1.0 A 1
Repetitive peak reverse current (1) IRRM 0.09 mA VRRM = 5 V 1
Junction capacitance Cj 130 pF VR = 10 V, f = 1.0 MHz 1
VRRM temperature coefficient VRRM 0.1 %/°C 2

CAD (KiCad official)

  • Symbol: CMS06
  • Footprint: Diode_SMD:D_SOD-128
  • 3D model: SOD-128 (KiCad packages3D, STEP)
  • 3D model files: cms06-etched.step / cms06-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cms06.step / cms06.glb are the bare package body.

Provenance

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

  • Datasheet: TOSHIBA datasheet (5 pp, sha256 d10e25e2469019b4, retrieved 2026-10-22, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band convention (convention), consensus off (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