component
D882
Public Made by Adomby adom
Changjing Bipolar (BJT), SOT-89-3L. 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
markdownD882
Changjing · Bipolar (BJT) · SOT-89-3L
D882 from Changjing, in a SOT-89-3L. 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 D882 NPN transistor; the datasheet rates the emitter-base voltage VEBO at 6 V. |
| 2 | COLLECTOR | passive | Collector terminal of the D882 NPN transistor; the datasheet rates the collector-base voltage VCBO at 40 V and continuous collector current IC at 3 A. |
| 3 | EMITTER | passive | Emitter terminal of the D882 NPN transistor; the datasheet rates the collector-emitter voltage VCEO at 30 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | SOT-89-3L |
| 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 |
|---|---|---|---|---|---|---|---|
| Collector-base breakdown voltage | V(BR)CBO | 40 | V | IC = 100μA, IE=0 | 1 | ||
| Collector-emitter breakdown voltage | V(BR)CEO | 30 | V | IC = 10mA, IB=0 | 1 | ||
| Emitter-base breakdown voltage | V(BR)EBO | 6 | V | IE= 100μA, IC=0 | 1 | ||
| Collector cut-off current | ICBO | 1 | µA | VCB= 40V, IE=0 | 1 | ||
| Collector cut-off current | ICEO | 10 | µA | VCE= 30V, IB=0 | 1 | ||
| Emitter cut-off current | IEBO | 1 | µA | VEB= 6V, IC=0 | 1 | ||
| DC current gain hFE(1) | hFE(1) | 60 | 400 | VCE=2V, IC= 1A | 1 | ||
| DC current gain hFE(2) | hFE(2) | 32 | VCE=2V, IC= 100mA | 1 | |||
| Collector-emitter saturation voltage | VCE(sat) | 0.5 | V | IC= 2A, IB= 0.2 A | 1 | ||
| Base-emitter saturation voltage | VBE(sat) | 1.5 | V | IC= 2A, IB= 0.2 A | 1 | ||
| Collector-base voltage | VCBO | 40 | V | 1 | |||
| Collector-emitter voltage | VCEO | 30 | V | 1 | |||
| Emitter-base voltage | VEBO | 6 | V | 1 | |||
| Collector current (continuous) | IC | 3 | A | 1 | |||
| Collector power dissipation | PC | 0.5 | W | 1 | |||
| Junction temperature | TJ | 150 | ℃ | 1 | |||
| Storage temperature | Tstg | -55 | 150 | ℃ | 1 | ||
| Transition frequency | fT | 50 | MHz | VCE= 5V, Ic=0.1A, f =10MHz | 1 |
CAD (KiCad official)
- Symbol:
D882 - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89-3L (KiCad packages3D, STEP)
- 3D model files:
d882-etched.step/d882-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);d882.step/d882.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Changjing datasheet (2 pp, sha256
52bef9995ece4200, retrieved 2026-10-09, 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).