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AD-BC846S

Public Made by Adom

by adom

Changjing Bipolar (BJT), SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

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AD-BC846S

Changjing · Bipolar (BJT) · SOT-363

AD-BC846S from Changjing, in a SOT-363. 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 E1 passive Emitter of the first NPN transistor (TR1); VEBO max 6 V.
2 B1 passive Base of the first NPN transistor (TR1); VEBO max 6 V.
3 C2 passive Collector of the second NPN transistor (TR2); VCEO 65 V, VCBO 80 V, IC max 0.1 A.
4 E2 passive Emitter of the second NPN transistor (TR2); VEBO max 6 V.
5 B2 passive Base of the second NPN transistor (TR2); VEBO max 6 V.
6 C1 passive Collector of the first NPN transistor (TR1); VCEO 65 V, VCBO 80 V, IC max 0.1 A.

Key specifications

Parameter Value
Manufacturer Changjing
Package SOT-363
Category Transistors/Thyristors
Pins 6

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Collector-base breakdown voltage V(BR)CBO 80 V IC = 10µA, IE = 0A 2
Collector-emitter breakdown voltage V(BR)CEO 65 V IC = 10mA, IB = 0A 2
Emitter-base breakdown voltage V(BR)EBO 6 V IE = 10µA, IC = 0A 2
Collector cutoff current ICBO 15 nA VCB = 30V, IE = 0A 2
Emitter cut-off current IEBO 500 nA IC = 0A, VEB = 5V 2
DC current gain hFE 200 450 VCE = 5V, IC = 2mA 2
Collector-emitter saturation voltage (1) VCE(sat)(1) 0.1 V IC = 10mA, IB = 0.5mA 2
Collector-emitter saturation voltage (2) VCE(sat)(2) 0.3 V IC = 100mA, IB = 5mA 2
Transition frequency fT 100 MHz VCE = 5V, IE = 10mA, f = 100MHz 2
Collector output capacitance Cob 1.5 pF VCB = 10V, IE = 0A, f = 1MHz 2
Collector-base voltage VCBO 80 V 2
Collector-emitter voltage VCEO 65 V 2
Emitter-base voltage VEBO 6 V 2
Collector continuous current IC 0.1 A 2
Collector power dissipation PC 200 mW 2
Operating junction and storage temperature range Tj, Tstg -55 150 °C 2

CAD (KiCad official)

  • Symbol: AD-BC846S
  • Footprint: Package_TO_SOT_SMD:SOT-363_SC-70-6
  • 3D model: SOT-363 (KiCad packages3D, STEP)
  • 3D model files: ad-bc846s-etched.step / ad-bc846s-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad-bc846s.step / ad-bc846s.glb are the bare package body.

Provenance

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

  • Datasheet: Changjing datasheet (6 pp, sha256 b21122ee3be5698e, retrieved 2026-10-17, 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