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2SC4131T5TL

Public Made by Adom

by adom

SPS Bipolar Transistors - BJT, TO-3P-3. 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

Schematic Symbol

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PCB Footprint

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Datasheet

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Contents

README

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2SC4131T5TL

SPS · Bipolar Transistors - BJT · TO-3P-3

2SC4131T5TL from SPS, in a TO-3P-3. 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; the schematic shows a resistor from base to emitter and a diode across collector-emitter, with VEBO max 15 V and IB max 4 A continuous.
2 COLLECTOR passive Collector terminal; VCBO 100 V, VCEO 50 V, IC 15 A continuous and 25 A peak.
3 EMITTER passive Emitter terminal of the NPN transistor; VEBO max 15 V relative to the base.

Key specifications

Parameter Value
Manufacturer SPS
Package TO-3P-3
Category Transistors
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 100 V Ta=25℃ 1
Collector-Emitter Voltage VCEO 50 V Ta=25℃ 1
Emitter-Base Voltage VEBO 15 V Ta=25℃ 1
Collector Current-Continuous IC 15 A Ta=25℃ 1
Collector Current-Peak ICP 25 A Ta=25℃ 1
Base Current-Continuous IB 4 A Ta=25℃ 1
Collector Power Dissipation PC 60 W TC=25℃ 1
Junction Temperature TJ 150 ℃ Ta=25℃ 1
Storage Temperature Range Tstg -55 150 ℃ Ta=25℃ 1
Collector-Emitter Breakdown Voltage V(BR)CEO 50 V IC= 25mA; IB= 0 2
Collector-Emitter Saturation Voltage VCE(sat) 0.5 V IC= 5A; IB= 80mA 2
Base-Emitter Saturation Voltage VBE(sat) 1.2 V IC= 5A; IB= 80mA 2
Collector Cutoff Current ICBO 10 μA VCB= 100V ; IE= 0 2
Emitter Cutoff Current IEBO 10 μA VEB= 15V ; IC= 0 2
DC current gain hFE 60 360 IC= 5A ; VCE= 1V 2
Current-Gain, Bandwidth Product fT 18 MHz IE= -1A ; VCE= 12V 2
Output Capacitance COB 210 pF IE=0 ; VCB= 10V; ftest= 1.0MHz 2
Turn-on Time ton 0.5 μs IC= 5A , IB1= 80mA; IB2= 80mA; RL= 4Ω; VCC= 20V 2
Storage Time tstg 2 μs IC= 5A , IB1= 80mA; IB2= 80mA; RL= 4Ω; VCC= 20V 2
Fall Time tf 0.4 μs IC= 5A , IB1= 80mA; IB2= 80mA; RL= 4Ω; VCC= 20V 2

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
housing PC IB Base Current-Continuous 4 A PC Collector Power Dissipation 1

CAD (KiCad official)

  • Symbol: 2SC4131T5TL
  • Footprint: Package_TO_SOT_THT:TO-3P-3_Vertical
  • 3D model: TO-3P-3 (KiCad packages3D, STEP)
  • 3D model files: 2sc4131t5tl-etched.step / 2sc4131t5tl-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2sc4131t5tl.step / 2sc4131t5tl.glb are the bare package body.

Provenance

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

  • Datasheet: SPS datasheet (2 pp, sha256 28f1f0ad7b4892c1, retrieved 2026-10-27, 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