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2DC4617S-7-F

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Diodes Incorporated Bipolar Transistors - BJT, SOT-523. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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2DC4617S-7-F

Diodes Incorporated · Bipolar Transistors - BJT · SOT-523

2DC4617S-7-F from Diodes Incorporated, in a SOT-523. 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 terminal (bottom-left in the top-view pin-out); emitter-base voltage limited to 7V maximum (VEBO).
2 E passive Emitter terminal (bottom-right in the top-view pin-out); emitter-base breakdown V(BR)EBO is 7V minimum at IE = 50µA.
3 C passive Collector terminal (top of the top-view pin-out); VCEO 50V, VCBO 60V, continuous collector current 150mA maximum.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-523
Category Triode/MOS Tube/Transistor
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 Voltage VCBO 60 V TA = 25°C 2
Collector-Emitter Voltage VCEO 50 V TA = 25°C 2
Emitter-Base Voltage VEBO 7 V TA = 25°C 2
Collector Current, Continuous IC 150 mA Note 5 2
Power Dissipation PD 150 mW TA = 25°C, Note 5 2
Thermal Resistance, Junction to Ambient RϴJA 833 °C/W Note 5 2
Operating and Storage Temperature Range TJ, TSTG -55 150 °C 2
ESD Human Body Model ESD HBM 4000 V JEDEC Class 3A 2
ESD Machine Model ESD MM 400 V JEDEC Class C 2
Collector-Base Breakdown Voltage V(BR)CBO 60 V IC = 50µA, IE = 0 3
Collector-Emitter Breakdown Voltage V(BR)CEO 50 V IC = 1mA, IB = 0 3
Emitter-Base Breakdown Voltage V(BR)EBO 7 V IE = 50µA, IC = 0 3
Collector Cutoff Current ICBO 100 nA VCB = 60V 3
Emitter Cutoff Current IEBO 100 nA VEB = 6V 3
DC Current Gain (2DC4617S) hFE 270 560 VCE = 6V, IC = 1mA 3
Collector-Emitter Saturation Voltage VCE(SAT) 0.4 V IC = 50mA, IB = 5mA 3
Output Capacitance Cobo 2 3.5 pF VCB = 12V, f = 1MHz, IE = 0 3
Current Gain-Bandwidth Product fT 140 MHz VCE = 12V, IC = 2mA, f = 1MHz 3
Current Gain-Bandwidth Product fT 180 MHz VCE = 12V, IC = 0mA, f = 1MHz 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: Finish, Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208 1

CAD (KiCad official)

  • Symbol: 2DC4617S-7-F
  • Footprint: Package_TO_SOT_SMD:SOT-523
  • 3D model: SOT-523, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.8 mm nominal SOT-523 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: 2dc4617s-7-f-etched.step / 2dc4617s-7-f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2dc4617s-7-f.step / 2dc4617s-7-f.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (6 pp, sha256 e7c6c3a1f9ad91fc, retrieved 2026-10-22, tier: manufacturer)
  • 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