component

LBC848BWT1G

Public Made by Adom

by adom

LRC Bipolar (BJT), SC-70. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttransistors-thyristorslbc848bwt1gfactory-2.0.0extractor-text

Verified LBC848BWT1G

by Ray · last 6 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

6 Nov 2026RayPublished by the parts factory: tier lcsc, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: LBC848BWT1G · SC-70 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 5-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOT-323_SC-70
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-4xfp3jki/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ lbc848bwt1g.kicad_sym✓ lbc848bwt1g.kicad_mod✓ lbc848bwt1g.step
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Symbol & Footprint

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Contents

README

markdown

LBC848BWT1G

LRC · Bipolar (BJT) · SC-70

LBC848BWT1G from LRC, in a SC-70. 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 of the NPN transistor; collector-base and collector-emitter breakdown are rated 30 V and emitter-base voltage is limited to 5 Vdc.
2 EMITTER passive Emitter of the NPN transistor; emitter-base voltage is limited to 5 Vdc maximum.
3 COLLECTOR passive Collector of the NPN transistor; VCEO and VCBO are 30 Vdc and continuous collector current is 100 mAdc maximum.

Key specifications

Parameter Value
Manufacturer LRC
Package SC-70
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 (IC = 10 mA) V(BR)CEO 30 V IC = 10 mA 2
Collector-Emitter Breakdown Voltage (IC = 10 µA, VEB = 0) V(BR)CES 30 V IC = 10 µA, VEB = 0 2
Collector-Base Breakdown Voltage V(BR)CBO 30 V IC = 10 µA 2
Emitter-Base Breakdown Voltage V(BR)EBO 5 V IE = 1.0 µA 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
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
Collector-Emitter Saturation Voltage VCE(sat) 0.25 V IC = 10 mA, IB = 0.5 mA 2
Collector-Emitter Saturation Voltage VCE(sat) 0.6 V IC = 100 mA, IB = 5.0 mA 2
Current-Gain, Bandwidth Product fT 100 MHz IC = 10 mA, VCE = 5.0 Vdc, 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 Vdc, RS = 2.0 kΩ, f = 1.0 kHz, BW = 200 Hz 2
Collector-Base Voltage VCBO 30 Vdc Ta = 25ºC 1
Collector-Emitter Voltage VCEO 30 Vdc Ta = 25ºC 1
Emitter-Base Voltage VEBO 5 Vdc Ta = 25ºC 1
Collector Current (Continuous) IC 100 mAdc Ta = 25ºC 1
Total Device Dissipation PD 150 mW Ta = 25ºC 1
Junction temperature TJ 150 ºC 1
Storage temperature Tstg -55 150 ºC 1
Thermal Resistance, Junction to Ambient RθJA 833 ºC/W 1

CAD (KiCad official)

  • Symbol: LBC848BWT1G
  • Footprint: Package_TO_SOT_SMD:SOT-323_SC-70
  • 3D model: SC-70 (KiCad packages3D, STEP)
  • 3D model files: lbc848bwt1g-etched.step / lbc848bwt1g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lbc848bwt1g.step / lbc848bwt1g.glb are the bare package body.

Provenance

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

  • Datasheet: LRC datasheet (5 pp, sha256 01bcb13336313caf, retrieved 2026-11-06, 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