component
BCX53-16-TP
Public Made by Adomby adom
MCC(Micro Commercial Components) Bipolar Transistors - BJT, SOT-89. 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
markdownBCX53-16-TP
MCC(Micro Commercial Components) · Bipolar Transistors - BJT · SOT-89
BCX53-16-TP from MCC(Micro Commercial Components), 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 terminal of the PNP transistor; emitter-base voltage is limited to VEBO -5 V and base current is specified at IB=-50mA for VCE(sat) testing. |
| 2 | C | passive | Collector terminal, rated for collector current IC -1.0 A and collector-base voltage VCBO -100 V, with power dissipation depending on the mounting pad area. |
| 3 | E | passive | Emitter terminal, with emitter-base voltage limited to VEBO -5 V and collector-emitter voltage VCEO -80 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MCC(Micro Commercial Components) |
| Package | SOT-89 |
| 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-Emitter Saturation Voltage | VCE(sat) | -0.5 | V | IC=-500mA, IB=-50mA | 2 | ||
| Base-Emitter Saturation Voltage | VBE(sat) | -1 | V | IC=-500mA, VCE=-2.0V | 2 | ||
| Collector Cutoff Current | ICBO | -0.1 | μA | VCB=-30V, IE=0 | 2 | ||
| Emitter-Base Breakdown Voltage | V(BR)EBO | -5 | V | IE=-100µA, IC=0 | 2 | ||
| Collector-Emitter Breakdown Voltage | V(BR)CEO | -80 | V | IC=-10mA, IB=0 | 2 | ||
| Collector-Base Breakdown Voltage | V(BR)CBO | -100 | V | IC=-100µA, IE=0 | 2 | ||
| DC Current Gain | hFE | 63 | VCE=-2V, IC=-5mA | 2 | |||
| DC Current Gain (BCX53-16 grade) | hFE | 100 | 250 | VCE=-2V, IC=-150mA (Note4) | 2 | ||
| DC Current Gain | hFE2 | 40 | VCE=-2V, IC=-500mA | 2 | |||
| Transition Frequency | fT | 50 | MHz | VCE=-5V, IC=-10mA, f=100MHz | 2 | ||
| Collector Current | IC | -1 | A | 1 | |||
| Collector-Emitter Voltage | VCEO | -80 | V | 1 | |||
| Emitter-Base Voltage | VEBO | -5 | V | 1 | |||
| Collector-Base Voltage | VCBO | -100 | V | 1 | |||
| Collector Power Dissipation | PC | 500 | mW | Note1: FR4 PCB, single-sided copper, standard footprint | 1 | ||
| Collector Power Dissipation | PC | 950 | mW | Note2: FR4 PCB, mounting pad for collector 1 cm2 | 1 | ||
| Collector Power Dissipation | PC | 1350 | mW | Note3: FR4 PCB, mounting pad for collector 6 cm2 | 1 | ||
| Thermal Resistance Junction to Ambient | 250 | ℃/W | Junction to Ambient | 1 | |||
| Operating Junction Temperature Range | -55 | 150 | ℃ | 1 | |||
| Storage Temperature Range | -55 | 150 | ℃ | 1 |
CAD (KiCad official)
- Symbol:
BCX53-16-TP - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89 (KiCad packages3D, STEP)
- 3D model files:
bcx53-16-tp-etched.step/bcx53-16-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bcx53-16-tp.step/bcx53-16-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
07e6982e48cb16c8, retrieved 2026-10-27, 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).