component
BCP54-16-TP
Public Made by Adomby adom
MCC(Micro Commercial Components) Bipolar Transistors - BJT, SOT-223-4. 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
markdownBCP54-16-TP
MCC(Micro Commercial Components) · Bipolar Transistors - BJT · SOT-223-4
BCP54-16-TP from MCC(Micro Commercial Components), in a SOT-223-4. 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 of the NPN transistor, with the device rated for a collector-emitter voltage VCEO of 45 V and an emitter-base voltage VEBO of 5 V. |
| 2 | COLLECTOR | passive | Collector terminal (pins 2 and 4 are both listed as COLLECTOR), rated for a collector current IC of 1 A and a power dissipation PD of 1.5 W. |
| 3 | EMITTER | passive | Emitter terminal of the NPN transistor, with the collector-base voltage VCBO rated at 45 V and the emitter-base voltage VEBO at 5 V. |
| 4 | COLLECTOR | passive | Collector terminal, connected together with pin 2 as stated in the datasheet pinout ("2,4.COLLECTOR"), rated for a collector current IC of 1 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MCC(Micro Commercial Components) |
| Package | SOT-223-4 |
| Category | Triode/MOS Tube/Transistor |
| Pins | 4 |
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 Cutoff Current | ICBO | 100 | nA | VCB=30V, IE=0 | 2 | ||
| Emitter-Base Breakdown Voltage | V(BR)EBO | 5 | V | IE=10µA, IC=0 | 2 | ||
| Collector-Emitter Breakdown Voltage | V(BR)CEO | 45 | V | IC=10mA, IB=0 | 2 | ||
| Collector-Base Breakdown Voltage | V(BR)CBO | 45 | V | IC=100µA, IE=0 | 2 | ||
| Base-Emitter Voltage | VBE | 1 | V | VCE=2V, IC=500mA | 2 | ||
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.5 | V | IC=-500mA, IB=50mA | 2 | ||
| DC Current Gain hFE1 | hFE1 | 25 | VCE=2V, IC=5mA | 2 | |||
| DC Current Gain hFE2 (BCP54-16 rank) | hFE2 | 100 | 250 | VCE=2V, IC=150mA | 2 | ||
| DC Current Gain hFE3 | hFE3 | 25 | VCE=2V, IC=500mA | 2 | |||
| Collector-Base Voltage | VCBO | 45 | V | 1 | |||
| Collector-Emitter Voltage | VCEO | 45 | V | 1 | |||
| Emitter-Base Voltage | VEBO | 5 | V | 1 | |||
| Power Dissipation | PD | 1.5 | W | 1 | |||
| Collector Current | IC | 1 | A | 1 | |||
| Operating Junction Temperature Range | -55 | 150 | ℃ | 1 | |||
| Storage Temperature Range | -55 | 150 | ℃ | 1 | |||
| Thermal Resistance Junction to Ambient | 83.3 | ℃/W | Junction to Ambient | 1 |
CAD (KiCad official)
- Symbol:
BCP54-16-TP - Footprint:
Package_TO_SOT_SMD:SOT-223 - 3D model: SOT-223-4 (KiCad packages3D, STEP)
- 3D model files:
bcp54-16-tp-etched.step/bcp54-16-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bcp54-16-tp.step/bcp54-16-tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MCC(Micro Commercial Components) datasheet (4 pp, sha256
59f58f7924f2f04e, retrieved 2026-10-29, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).