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2SA1417-R

Public Made by Adom

by adom

YFW Bipolar Transistors - BJT, SOT-89. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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2SA1417-R

YFW · Bipolar Transistors - BJT · SOT-89

2SA1417-R from YFW, in a SOT-89. 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 B input Base of the PNP transistor; limits are emitter-base breakdown BVEBO -6 V and DC current gain hFE 100-400 (R grade 100-200) at VCE=-5 V, IC=-100 mA.
2 C passive Collector of the PNP transistor; rated BVCBO -120 V, BVCEO -100 V, IC -2 A continuous and -3 A pulsed, with 500 mW collector power dissipation.
3 E passive Emitter of the PNP transistor; emitter-base breakdown BVEBO is -6 V and emitter cut-off current IEBO is at most -100 nA at VEB=-4 V.

Key specifications

Parameter Value
Manufacturer YFW
Package SOT-89
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-base breakdown voltage BVCBO -120 V IC = -100μA, IE = 0 1
Collector-emitter breakdown voltage BVCEO -100 V IC = -1mA, IB = 0 1
Emitter-base breakdown voltage BVEBO -6 V IE = -100μA, IC = 0 1
Collector cut-off current ICBO -100 nA VCB = -100V, IE = 0 1
Emitter cut-off current IEBO -100 nA VEB = -4V, IC = 0 1
DC current gain (class R) hFE 100 200 VCE = -5V, IC = -100mA; class R range 100-200 1
Collector-emitter saturation voltage VCE(sat) -0.6 V IC = -1A, IB = -100mA 1
Base-emitter saturation voltage VBE(sat) -1.2 V IC = -1A, IB = -100mA 1
Collector output capacitance Cob 25 pF VCB = -10V, IE = 0, F = 1MHz 1
Transition frequency fT 120 MHz VCE = -10V, IB = -100mA 1
Collector-base voltage BVCBO -120 V Ta=25℃ 1
Collector-emitter voltage BVCEO -100 V Ta=25℃ 1
Emitter-base voltage BVEBO -6 V Ta=25℃ 1
Collector current IC -2 A Ta=25℃ 1
Collector current (pulse) ICP -3 A Ta=25℃ 1
Collector power dissipation PC 500 mW Ta=25℃ 1
Junction temperature Tj 150 °C Ta=25℃ 1
Storage temperature Tstg -55 150 °C Ta=25℃ 1

CAD (KiCad official)

  • Symbol: 2SA1417-R
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89 (KiCad packages3D, STEP)
  • 3D model files: 2sa1417-r-etched.step / 2sa1417-r-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2sa1417-r.step / 2sa1417-r.glb are the bare package body.

Provenance

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

  • Datasheet: YFW datasheet (3 pp, sha256 14503d6823768152, retrieved 2026-10-23, 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