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BC817DPN

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Yangzhou Yangjie Elec Tech Bipolar (BJT), SOT-23-6L. 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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BC817DPN

Yangzhou Yangjie Elec Tech · Bipolar (BJT) · SOT-23-6L

BC817DPN from Yangzhou Yangjie Elec Tech, in a SOT-23-6L. 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 NPN transistor (Pin 1, 2, 6 section); NPN VCEO 45 V, IC max 500 mA.
2 B1 passive Base of the NPN transistor; NPN VEBO max 5 V.
3 C2 passive Collector of the PNP transistor (Pin 3, 4, 5 section); PNP VCEO -45 V, IC max -500 mA.
4 E2 passive Emitter of the PNP transistor; PNP VEBO max -5 V.
5 B2 passive Base of the PNP transistor; PNP VCBO -50 V.
6 C1 passive Collector of the NPN transistor; NPN VCBO 50 V, IC max 500 mA.

Key specifications

Parameter Value
Manufacturer Yangzhou Yangjie Elec Tech
Package SOT-23-6L
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
NPN Collector-Base Voltage (abs max) VCBO 50 V Ta=25℃ 2
NPN Collector-Emitter Voltage (abs max) VCEO 45 V Ta=25℃ 2
NPN Emitter-Base Voltage (abs max) VEBO 5 V Ta=25℃ 2
NPN Collector Current IC 500 mA Ta=25℃ 2
NPN Collector Power Dissipation PC 330 mW Ta=25℃ 2
NPN Operation Junction Temperature Tj 150 ℃ Ta=25℃ 2
NPN Storage Temperature Tstg -55 150 ℃ Ta=25℃ 2
PNP Collector-Base Voltage (abs max) VCBO -50 V Ta=25℃ 2
PNP Collector-Emitter Voltage (abs max) VCEO -45 V Ta=25℃ 2
PNP Emitter-Base Voltage (abs max) VEBO -5 V Ta=25℃ 2
PNP Collector Current IC -500 mA Ta=25℃ 2
PNP Collector Power Dissipation PC 330 mW Ta=25℃ 2
PNP Operation Junction Temperature Tj 150 ℃ Ta=25℃ 2
PNP Storage Temperature Tstg -55 150 ℃ Ta=25℃ 2
NPN Collector-Emitter Voltage VCEO 45 V IC=10mAdc, IB=0 2
NPN Collector-Base Voltage VCBO 50 V IC=10uAdc, IE=0 2
NPN Emitter-Base Voltage VEBO 5 V IE=1uAdc, IC=0 2
NPN Emitter-base Cut-off Current IEBO 100 nA VEB=5Vdc, IC=0 2
NPN Collector-base Cut-off Current ICBO 100 nA VCB=20Vdc, IE=0 2
NPN DC Current Gain 1 hFE1 160 400 IC=100mAdc, VCE=1.0Vdc 2
NPN DC Current Gain 2 hFE2 40 IC=500mAdc, VCE=1.0Vdc 2
NPN Collector-Emitter Saturation Voltage VCE(sat) 0.7 V IC=500mAdc, IB=50mAdc 2
NPN Base-Emitter Saturation Voltage VBE 1.2 V IC=500mAdc, VCE=1.0Vdc 2
NPN Transition frequency fT 100 MHz IC=10mA,VCE=5.0V, f=100MHz 2
PNP Collector-Emitter Voltage VCEO -45 V IC=-10mAdc, IB=0 3
PNP Collector-Base Voltage VCBO -50 V IC=-10uAdc, IE=0 3
PNP Emitter-Base Voltage VEBO -5 V IE=-1uAdc, IC=0 3
PNP Emitter-base Cut-off Current IEBO -100 nA VEB=-5Vdc, IC=0 3
PNP Collector-base Cut-off Current ICBO -100 nA VCB=-20Vdc, IE=0 3
PNP DC Current Gain 1 hFE1 160 400 IC=-100mAdc, VCE=-1.0Vdc 3
PNP DC Current Gain 2 hFE2 40 IC=-500mAdc, VCE=-1.0Vdc 3
PNP Collector-Emitter Saturation Voltage VCE(sat) -0.7 V IC=-500mAdc, IB=-50mAdc 3
PNP Base-Emitter Saturation Voltage VBE -1.2 V IC=-500mAdc, VCE=-1.0Vdc 3
PNP Transition frequency fT 100 MHz IC=-10mA,VCE=-5.0V, f=100MHz 3

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin ● Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102 1

CAD (KiCad official)

  • Symbol: BC817DPN
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6L (KiCad packages3D, STEP)
  • 3D model files: bc817dpn-etched.step / bc817dpn-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bc817dpn.step / bc817dpn.glb are the bare package body.

Provenance

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

  • Datasheet: Yangzhou Yangjie Elec Tech datasheet (6 pp, sha256 6d735521092844e9, retrieved 2026-10-22, 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