component
D965
Public Made by Adomby adom
Changjing Bipolar (BJT), TO-92. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
D965
Changjing · Bipolar (BJT) · TO-92
D965 from Changjing, in a TO-92. 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 | EMITTER | passive | Emitter terminal of the D965 NPN transistor; emitter-base breakdown voltage V(BR)EBO is rated 6 V with IE = 10 µA and IC = 0. |
| 2 | COLLECTOR | passive | Collector terminal of the D965 NPN transistor; collector-emitter voltage is rated 22 V and collector current is rated 5 A continuous. |
| 3 | BASE | input | Base terminal of the D965 NPN transistor, used as the control input for the audio amplifier, camera flash and switching applications listed. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | TO-92 |
| 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 | 42 | V | IC=0.1mA, IE=0 | 2 | ||
| Collector-emitter breakdown voltage | V(BR)CEO | 22 | V | IC=1mA, IB=0 | 2 | ||
| Emitter-base breakdown voltage | V(BR)EBO | 6 | V | IE= 10A, IC=0 | 2 | ||
| Collector cut-off current | ICBO | 0.1 | A | VCB=30V,IE=0 | 2 | ||
| Emitter cut-off current | IEBO | 0.1 | A | VEB=6V, IC=0 | 2 | ||
| DC current gain | hFE(1) | 150 | VCE=2V, IC= 0.15 mA | 2 | |||
| DC current gain | hFE(2) | 340 | 2000 | VCE= 2V,IC = 500 mA | 2 | ||
| Collector-emitter saturation voltage | VCE(sat) | 0.35 | V | IC=3000mA,IB=100 mA | 2 | ||
| Transition frequency | fT | 150 | MHz | VCE=6V, IC=50mA,f=30MHz | 2 | ||
| Collector-base voltage | VCBO | 42 | V | 1 | |||
| Collector-emitter voltage | VCEO | 22 | V | 1 | |||
| Emitter-base voltage | VEBO | 6 | V | 1 | |||
| Collector current, continuous | IC | 5 | A | 1 | |||
| Collector power dissipation | PC | 750 | mW | 1 |
CAD (KiCad official)
- Symbol:
D965 - Footprint:
Package_TO_SOT_THT:TO-92_Inline - 3D model: TO-92 (KiCad packages3D, STEP)
- 3D model files:
d965-etched.step/d965-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);d965.step/d965.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Changjing datasheet (5 pp, sha256
c79106fb8cc3931b, retrieved 2026-10-19, 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).
# D965
**Changjing** · Bipolar (BJT) · TO-92
D965 from Changjing, in a TO-92. 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 | EMITTER | passive | Emitter terminal of the D965 NPN transistor; emitter-base breakdown voltage V(BR)EBO is rated 6 V with IE = 10 µA and IC = 0. |
| 2 | COLLECTOR | passive | Collector terminal of the D965 NPN transistor; collector-emitter voltage is rated 22 V and collector current is rated 5 A continuous. |
| 3 | BASE | input | Base terminal of the D965 NPN transistor, used as the control input for the audio amplifier, camera flash and switching applications listed. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | TO-92 |
| 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 | 42 | | | V | IC=0.1mA, IE=0 | 2 |
| Collector-emitter breakdown voltage | V(BR)CEO | 22 | | | V | IC=1mA, IB=0 | 2 |
| Emitter-base breakdown voltage | V(BR)EBO | 6 | | | V | IE= 10A, IC=0 | 2 |
| Collector cut-off current | ICBO | | | 0.1 | A | VCB=30V,IE=0 | 2 |
| Emitter cut-off current | IEBO | | | 0.1 | A | VEB=6V, IC=0 | 2 |
| DC current gain | hFE(1) | 150 | | | | VCE=2V, IC= 0.15 mA | 2 |
| DC current gain | hFE(2) | 340 | | 2000 | | VCE= 2V,IC = 500 mA | 2 |
| Collector-emitter saturation voltage | VCE(sat) | | | 0.35 | V | IC=3000mA,IB=100 mA | 2 |
| Transition frequency | fT | | 150 | | MHz | VCE=6V, IC=50mA,f=30MHz | 2 |
| Collector-base voltage | VCBO | | | 42 | V | | 1 |
| Collector-emitter voltage | VCEO | | | 22 | V | | 1 |
| Emitter-base voltage | VEBO | | | 6 | V | | 1 |
| Collector current, continuous | IC | | | 5 | A | | 1 |
| Collector power dissipation | PC | | | 750 | mW | | 1 |
## CAD (KiCad official)
- Symbol: `D965`
- Footprint: `Package_TO_SOT_THT:TO-92_Inline`
- 3D model: TO-92 (KiCad packages3D, STEP)
- 3D model files: `d965-etched.step` / `d965-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `d965.step` / `d965.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Changjing datasheet](docs/d965-datasheet.pdf) (5 pp, sha256 `c79106fb8cc3931b`, retrieved 2026-10-19, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-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).
[Datasheet PDF](docs/d965-datasheet.pdf)