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MBRD20100DT

Public Made by Adom

by adom

OSEN Schottky Diodes, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MBRD20100DT

OSEN · Schottky Diodes · TO-252

MBRD20100DT from OSEN, in a TO-252. 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 (common-cathode dual), rated 100 V VRRM and 10 A per leg (20 A total device).
2 K passive Common cathode of both Schottky diodes, also connected to the tab; 100 V maximum DC blocking voltage.
3 A2 passive Anode of the second Schottky diode (common-cathode dual), rated 100 V VRRM; total device average forward current is 20 A.

Key specifications

Parameter Value
Manufacturer OSEN
Package TO-252
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
Repetitive Peak Reverse Voltage VRRM 100 V 2
Working peak reverse voltage VRWM 100 V 2
Maximum DC blocking voltage VR 100 V 2
Maximum average forward rectified current, total device IF(AV) 20 A 2
Peak Forward Surge Current IFSM 150 A 2
Operating junction temperature range Tj 175 ℃ 2
Storage temperature range Tstg -55 175 ℃ 2
Voltage Rate of Change dV/dt 10000 V/μs 2
Maximum Reverse Leakage Current IR 15 uA VR=VRRM, TC = 25 °C; Note 1: 2.0uS pulse width, f=1.0KHz 2
Maximum Instantaneous Forward Voltage VF 0.83 0.85 V IF= 10 A, TC = 25 °C; Note 2: pulse test 300us pulse width, 1% duty cycle 2
Typical Thermal Resistance, Junction to Case Rth(j-c) 3 ℃/W 2

CAD (KiCad official)

  • Symbol: MBRD20100DT
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252 (KiCad packages3D, STEP)
  • 3D model files: mbrd20100dt-etched.step / mbrd20100dt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mbrd20100dt.step / mbrd20100dt.glb are the bare package body.

Provenance

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

  • Datasheet: OSEN datasheet (2 pp, sha256 fd2f89284252d02d, 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