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MBRF20100CTD

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DIYI Elec Tech Schottky Barrier Diodes (SBD), ITO-220AB-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MBRF20100CTD

DIYI Elec Tech · Schottky Barrier Diodes (SBD) · ITO-220AB-3

MBRF20100CTD from DIYI Elec Tech, in a ITO-220AB-3. 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 A1 passive Anode of the first Schottky diode (leg 1) in the common-cathode pair; rated 100V max DC blocking voltage for MBRF20100CTD, 10A forward current per leg at VF 0.85V.
2 K passive Common cathode of both Schottky diodes (middle pin); total average forward current 20A, peak surge 150A.
3 A2 passive Anode of the second Schottky diode (leg 2) in the common-cathode pair; rated 100V max DC blocking voltage for MBRF20100CTD, 10A forward current per leg at VF 0.85V.

Key specifications

Parameter Value
Manufacturer DIYI Elec Tech
Package ITO-220AB-3
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
Maximum Recurrent Peak Reverse Voltage VRRM 100 V 1
Maximum DC Blocking Voltage VDC 100 V 1
Maximum Average Forward Current IF(AV) 20 A See Fig.1 1
Peak Forward Surge Current IFSM 150 A 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) 1
Maximum Forward Voltage VF 0.85 V at 10A per leg 1
Maximum DC Reverse Current IR 0.05 mA TJ=25°C at rated DC blocking voltage 1
Maximum DC Reverse Current IR 20 mA TJ=125°C at rated DC blocking voltage 1
Typical Thermal Resistance RθJC 2 °C/W 1

CAD (KiCad official)

  • Symbol: MBRF20100CTD
  • Footprint: Package_TO_SOT_THT:TO-220F-3_Vertical
  • 3D model: ITO-220AB-3 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: DIYI Elec Tech datasheet (3 pp, sha256 b34ad11c5eb61e7e, retrieved 2026-10-22, 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