component
TIP142T
Public Made by Adomby adom
Minos Darlington Transistors, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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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README
markdownTIP142T
Minos · Darlington Transistors · TO-220
TIP142T from Minos, in a TO-220. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | B | input | Base control input terminal with maximum base current 0.5A and maximum base-emitter voltage 5V. |
| 2 | C | output | Collector terminal rated for maximum current 8A, maximum voltage 100V, and maximum power dissipation 70W at Tc=25℃. |
| 3 | E | power_in | Emitter return terminal serving as the common reference point for transistor operation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Minos |
| Package | TO-220 |
| 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 |
|---|---|---|---|---|---|---|---|
| Storage temperature | Tstg | -55 | 150 | ℃ | 1 | ||
| Junction temperature | Tj | 150 | ℃ | 1 | |||
| Collector power dissipation | PC | 70 | W | Tc=25℃ | 1 | ||
| Collector-base voltage | VCBO | 100 | V | 1 | |||
| Collector-emitter voltage | VCEO | 100 | V | 1 | |||
| Emitter-base voltage | VEBO | 5 | V | 1 | |||
| Collector current | IC | 8 | A | 1 | |||
| Base current | IB | 0.5 | A | 1 | |||
| Collector-emitter sustaining voltage | VCEO(SUS) | 100 | V | IC=30mA, IB=0 | 1 | ||
| Collector-emitter cutoff current | ICEO | 2 | mA | VCE=50V, IB=0 | 1 | ||
| Collector-base cutoff current | ICBO | 1 | mA | VCB=100V, IE=0 | 1 | ||
| Emitter-base cutoff current | IEBO | 2 | mA | VEB=5V, IC=0 | 1 | ||
| DC current gain | HFE(1) | 1000 | VCE=4V, IC=0.5A | 1 | |||
| Collector-emitter saturation voltage | VCE(sat) | 2 | V | IC=5A, IB=10mA | 1 | ||
| Collector-emitter saturation voltage | VCE(sat) | 3 | V | IC=10A, IB=40mA | 1 | ||
| Base-emitter saturation voltage | VBE(sat) | 3.5 | V | IC=10A, IB=40mA | 1 | ||
| Base-emitter on voltage | VBE(on) | 3 | V | VCE=4V, IC=10A | 1 |
CAD (KiCad official)
- Symbol:
TIP142T - Footprint:
Package_TO_SOT_THT:TO-220-3_Vertical - 3D model: TO-220 (KiCad packages3D, STEP)
- 3D model files:
tip142t-etched.step/tip142t-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tip142t.step/tip142t.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Minos datasheet (2 pp, sha256
bd657bc35606a9a4, retrieved 2026-09-22, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).