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LBC847BN3T5G

Public Made by Adom

by adom

LRC Bipolar (BJT), SOT-883. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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lbc847bn3t5g-etched.glb lbc847bn3t5g: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
lbc847bn3t5g-etched.step lbc847bn3t5g: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
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lbc847bn3t5g-hero.overlay.json lbc847bn3t5g: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
lbc847bn3t5g.glb plain STEP: one free product with face colours (generated model was nested; tscircuit read it white) · Ray 17d ago
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lbc847bn3t5g.step plain STEP: one free product with face colours (generated model was nested; tscircuit read it white) · Ray 17d ago
package.json lbc847bn3t5g: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
page.json lbc847bn3t5g: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
README.md lbc847bn3t5g: specified limits as data (metadata.characteristics, 22 rows from the datasheet) · Ray 18d ago

LBC847BN3T5G

LRC · Bipolar (BJT) · SOT-883

LBC847BN3T5G from LRC, in a SOT-883. 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 BASE input Base terminal of the NPN general-purpose transistor; the datasheet gives no pin-specific current or voltage limit beyond the device maximum ratings (VCEO 45 V, VCBO 50 V, VEBO 6 V, IC 100 mA continuous at Ta = 25 ºC).
2 EMITTER passive Emitter terminal of the NPN general-purpose transistor; the datasheet gives no pin-specific limit beyond the device maximum ratings (VEBO 6 V, IC 100 mA continuous at Ta = 25 ºC).
3 COLLECTOR passive Collector terminal of the NPN general-purpose transistor; the datasheet gives no pin-specific limit beyond the device maximum ratings (VCEO 45 V, VCBO 50 V, IC 100 mA continuous at Ta = 25 ºC).

Key specifications

Parameter Value
Manufacturer LRC
Package SOT-883
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
Collector–Emitter Breakdown Voltage VBR(CEO) 45 V IC = 10 mA 2
Collector–Base Breakdown Voltage VBR(CBO) 50 V IC = 10 µA 2
Emitter–Base Breakdown Voltage VBR(EBO) 6 V IE = 1.0 µA 2
Collector–Emitter Breakdown Voltage VBR(CES) 50 V IC = 10 µA, VEB = 0 2
Collector Cutoff Current ICBO 15 nA VCB = 30 V 2
Collector Cutoff Current ICBO 5 µA VCB = 30 V, TA = 150°C 2
DC Current Gain HFE 200 290 450 IC = 2.0 mA, VCE = 5.0 V 2
Collector–Emitter Saturation Voltage VCE(sat) 0.25 V IC = 10 mA, IB = 0.5 mA 2
Collector–Emitter Saturation Voltage VCE(sat) 0.4 V IC = 100 mA, IB = 5.0 mA 2
Base–Emitter Voltage VBE(on) 580 660 700 mV IC = 2.0 mA, VCE = 5.0 V 2
Base–Emitter Voltage VBE(on) 770 mV IC = 10 mA, VCE = 5.0 V 2
Current–Gain — Bandwidth Product fT 100 MHz IC = 10 mA, VCE = 5.0 V, f = 100 MHz 2
Output Capacitance Cobo 4.5 pF VCB = 10 V, f = 1.0 MHz 2
Noise Figure NF 10 dB IC = 0.2 mA, VCE = 5.0 V, RS = 2.0 kΩ, f = 1.0 kHz, BW = 200 Hz 2
Collector–Emitter Voltage VCEO 45 V Ta = 25°C 1
Collector–Base Voltage VCBO 50 V Ta = 25°C 1
Emitter–Base Voltage VEBO 6 V Ta = 25°C 1
Collector Current — Continuous IC 100 mA Ta = 25°C 1
Total Device Dissipation, FR-5 Board PD 250 mW FR-5 board (1.0×0.75×0.062 in.), TA = 25°C 1
Derate above 25°C PD 2 mW/°C Above TA = 25°C 1
Thermal Resistance, Junction–to–Ambient RΘJA 500 °C/W FR-5 board (Note 1) 1
Junction and Storage Temperature TJ,Tstg -55 150 °C 1

CAD (KiCad official)

  • Symbol: LBC847BN3T5G
  • Footprint: Package_TO_SOT_SMD:SOT-883
  • 3D model: SOT-883, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 1.45 mm nominal SOT height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
  • 3D model files: lbc847bn3t5g-etched.step / lbc847bn3t5g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lbc847bn3t5g.step / lbc847bn3t5g.glb are the bare package body.

Provenance

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

  • Datasheet: LRC datasheet (6 pp, sha256 450f360936445a7a, retrieved 2026-10-09, 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