component

MMDT2222A-7-F

Public Unreviewed

by Ray

Diodes Incorporated Bipolar Transistors - BJT, SOT-363. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componenttransistorsmmdt2222a-7-f
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity

3D Model

Open in new tab ↗
Loads on click. Unloads when scrolled away or the tab is hidden.

Symbol & Footprint

Schematic Symbol

Open full view ↗
Loads on click. Unloads when scrolled away or the tab is hidden.

PCB Footprint

Open full view ↗
Loads on click. Unloads when scrolled away or the tab is hidden.

Datasheet

Open in new tab ↗
Loads on click. Unloads when scrolled away or the tab is hidden.
Download PDF
Contents

README

markdown

MMDT2222A-7-F

Diodes Incorporated · Bipolar Transistors - BJT · SOT-363

MMDT2222A-7-F from Diodes Incorporated, in a SOT-363. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 B1 input Base of transistor Q1 (NPN). VEBO = 6.0 V, drives collector current up to 600 mA continuous.
2 E2 passive Emitter of transistor Q2 (NPN). Return path for Q2 collector current.
3 C2 passive Collector of transistor Q2 (NPN). BVCBO = 75 V, IC(max) = 600 mA.
4 C1 passive Collector of transistor Q1 (NPN). BVCBO = 75 V, IC(max) = 600 mA.
5 E1 passive Emitter of transistor Q1 (NPN). Return path for Q1 collector current.
6 B2 input Base of transistor Q2 (NPN). VEBO = 6.0 V, drives collector current up to 600 mA continuous.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-363
Category Transistors
Pins 6

Ordering variants

Same part, different packaging or reel option.

  • MMDT2222A-7-F

CAD (KiCad official)

  • Symbol: MMDT2222A-7-F
  • Footprint: Package_TO_SOT_SMD:SOT-363_SC-70-6
  • 3D model: SOT-363 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (6 pp, sha256 f1eee8a736e63856, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF