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BAS40-TP

Public Made by Adom

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MCC(美微科) Schottky Diodes, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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bas40-tp-hero.glb bas40-tp: hero GLB from the etched model (keeps the MPN mark) · Ray 7d ago
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BAS40-TP

MCC(美微科) · Schottky Diodes · SOT-23

BAS40-TP from MCC(美微科), in a SOT-23. 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 A passive Anode of the single Schottky diode, shown on the bottom-left pin of the BAS40 internal structure drawing (40V max DC blocking voltage, 200mA average forward current).
2 NC unconnected No internal connection on the single-diode BAS40; the bottom-right pin in the internal structure drawing is not connected to the diode.
3 K passive Cathode of the single Schottky diode, shown on the top pin of the BAS40 internal structure drawing (40V min reverse breakdown voltage at IR=10µA).

Key specifications

Parameter Value
Manufacturer MCC(美微科)
Package SOT-23
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
Min Reverse Breakdown Voltage VBR 40 V IR=10µA 1
DC Reverse Current at Rated DC Blocking Voltage IR 10 200 nA tp < 300μs, VR = 30V 1
Maximum Forward Voltage VF 380 mV IF=1.0mA 1
Maximum Forward Voltage VF 1000 mV IF=40mA 1
Maximum Reverse Recovery Time trr 5 ns Irr=0.5mA, IR=IF=5mA, RL=100Ω 1
Peak Forward Surge Current IFSM 600 mA tp<1s, Ta=25°C 1
Average Forward Current IF(AV) 200 mA 1
Maximum Recurrent Peak Reverse Voltage 40 V 1
Maximum DC Blocking Voltage 40 V 1
Power Dissipation Pd 200 mW TA= 25 °C 1
Operating Junction Temperature Range TJ -55 125 °C 1
Storage Temperature Range TSTG -55 150 °C 1
Thermal Resistance Junction to Ambient 500 °C/W Junction to Ambient 1

CAD (KiCad official)

  • Symbol: BAS40-TP
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: bas40-tp-etched.step / bas40-tp-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bas40-tp.step / bas40-tp.glb are the bare package body.

Provenance

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

  • Datasheet: MCC(美微科) datasheet (3 pp, sha256 e6712c1db3d73717, retrieved 2026-10-18, 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