component

MMBT7002BK

Public Made by Adom

by adom

ST Semtech MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttransistors-thyristorsmmbt7002bkfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 23d ago
viewers mmbt7002bk: viewers · Ray 23d ago
mmbt7002bk-etched.glb Publish 0.1.0 · Ray 23d ago
mmbt7002bk-etched.step mmbt7002bk: factory component page (tier=lcsc) · Ray 23d ago
mmbt7002bk-hero.glb mmbt7002bk: hero GLB from the etched model (keeps the MPN mark) · Ray 23d ago
mmbt7002bk-hero.overlay.json Publish 0.1.0 · Ray 23d ago
mmbt7002bk.glb Publish 0.1.0 · Ray 23d ago
mmbt7002bk.kicad_mod Publish 0.1.0 · Ray 23d ago
mmbt7002bk.kicad_sym Publish 0.1.0 · Ray 23d ago
mmbt7002bk.lbr Publish 0.1.0 · Ray 23d ago
mmbt7002bk.step Publish 0.1.0 · Ray 23d ago
package.json Publish 0.1.0 · Ray 23d ago
page.json Set visibility: public · Ray 23d ago
README.md Publish 0.1.0 · Ray 23d ago

MMBT7002BK

ST Semtech · MOSFETs · SOT-23

MMBT7002BK from ST Semtech, 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 Gate input Gate terminal with a built-in G-S protection diode, and the gate-source voltage is rated at ±20 V.
2 Source passive Source terminal of the N-channel enhancement-mode MOSFET, part of a device rated for 60 V drain-source voltage and 350 mA continuous drain current.
3 Drain passive Drain terminal of the MOSFET, rated for 60 V drain-source voltage, 350 mA continuous drain current, and 2 A pulsed drain current.

Key specifications

Parameter Value
Manufacturer ST Semtech
Package SOT-23
Category Transistors/Thyristors
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
Drain-Source Voltage VDS 60 V 1
Gate-Source Voltage VGS -20 20 V 1
Continuous Drain Current ID 350 mA 1
Pulsed Drain Current IDM 2 A Pulse Width ≤ 100 μs, Duty Cycle ≤ 2% 1
Power Dissipation PD 370 mW Device mounted on FR-4 substrate PC board, with minimum recommended pad layout 1
Operating Junction Temperature Tj 150 ℃ 1
Storage Temperature Range Tstg -65 150 ℃ 1
Thermal Resistance from Junction to Ambient RθJA 340 ℃/W Device mounted on FR-4 substrate PC board, with minimum recommended pad layout 1
Drain-Source Breakdown Voltage V(BR)DSS 60 V at ID = 10 µA 2
Zero Gate Voltage Drain Current IDSS 1 µA at VDS = 60 V 2
Gate-Source Leakage IGSS 10 µA at VGS = 20 V 2
Gate-Source Threshold Voltage VGS(th) 1.1 2.1 V at VDS = VGS, ID = 250 µA 2
Drain-Source On-State Resistance RDS(on) 1.6 Ω at VGS = 10 V, ID = 500 mA 2
Drain-Source On-State Resistance RDS(on) 2 Ω at VGS = 5 V, ID = 50 mA 2
Drain-Source Diode Forward Voltage VSD 1.1 V at IS = 115 mA 2
Body-Diode Continuous Current IS 350 mA 2

CAD (KiCad official)

  • Symbol: MMBT7002BK
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: mmbt7002bk-etched.step / mmbt7002bk-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mmbt7002bk.step / mmbt7002bk.glb are the bare package body.

Provenance

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

  • Datasheet: ST Semtech datasheet (6 pp, sha256 b1b362a6f9447bdf, retrieved 2026-10-19, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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