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BAS70-TP

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MCC Micro Commercial Components Schottky Diodes, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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BAS70-TP

MCC Micro Commercial Components · Schottky Diodes · SOT-23

BAS70-TP from MCC Micro Commercial Components, 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 (Figure 1, BAS70); VRRM 70 V, IF 70 mA at 25°C.
2 NC unconnected No internal connection in the single-diode BAS70 (Figure 1); no diode is drawn on this pin.
3 K passive Cathode of the single Schottky diode (Figure 1, BAS70); reverse breakdown 70 V min at 10 µA.

Key specifications

Parameter Value
Manufacturer MCC Micro Commercial Components
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
Reverse Breakdown Voltage V(BR)R 70 V Tested with 10µA pulse 2
Repetitive Peak Reverse Voltage VRRM 70 V 2
Leakage Current IR 10 200 nA Pulse test tp < 300µs @ VR = 50 V 2
Forward Voltage VF 410 mV tp < 300µs at IF = 1 mA 2
Forward Voltage VF 1000 mV tp < 300µs at IF = 40 mA 2
Reverse Recovery Time trr 5 ns IF = 10 mA through IR = 10 mA to IR = 1 mA 2
Total Capacitance Ctot 2 pF At VR = 0 V, F = 1 MHz 2
Thermal Resistance Junction to Ambient Air RthJA 430 K/W Junction to ambient air 2
Forward Continuous Current IF 70 mA Ta = 25°C 1
Surge Forward Current IFSM 100 mA tp < 1 s, Tamb = 25°C 1
Power Dissipation 200 mW Tamb = 25°C 1
Operating Temperature -55 125 °C 1
Storage Temperature -55 150 °C 1

CAD (KiCad official)

  • Symbol: BAS70-TP
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: bas70-tp-etched.step / bas70-tp-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bas70-tp.step / bas70-tp.glb are the bare package body.

Provenance

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

  • Datasheet: MCC Micro Commercial Components datasheet (4 pp, sha256 eb808e0a8fa39faa, 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