component
2SD965AG-R-AB3-R
Public Made by Adomby adom
UTC(Unisonic Tech) 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
markdown2SD965AG-R-AB3-R
UTC(Unisonic Tech) · Bipolar Transistors - BJT · SOT-89
2SD965AG-R-AB3-R from UTC(Unisonic Tech), 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 NPN transistor; the datasheet gives an emitter-base voltage VEBO of 7 V in the absolute maximum ratings. |
| 2 | C | passive | Collector terminal; the datasheet limits collector current IC to 5 A and gives a SOT-89 collector dissipation PC of 500 mW. |
| 3 | E | passive | Emitter terminal; the datasheet gives collector-emitter voltage VCEO of 20 V for 2SD965 and 30 V for 2SD965A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | UTC(Unisonic Tech) |
| 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-Base Breakdown Voltage | BVCBO | 40 | V | IC=100μA, IE=0 | 3 | ||
| Collector-Emitter Breakdown Voltage (2SD965A) | BVCEO | 30 | V | IC=1mA, IB=0 | 3 | ||
| Emitter-Base Breakdown Voltage | BVEBO | 7 | V | IE=10μA, IC=0 | 3 | ||
| Collector Cut-off Current | ICBO | 100 | nA | VCB=10V, IE=0 | 3 | ||
| Emitter Cut-off Current | IEBO | 100 | nA | VEB=7V, IC=0 | 3 | ||
| DC Current Gain 1 | hFE1 | 200 | VCE=2V, IC=1mA | 3 | |||
| DC Current Gain 2 (rank R) | hFE2 | 340 | 600 | VCE=2V, IC=0.5A | 3 | ||
| DC Current Gain 2 (all ranks) | hFE2 | 230 | 800 | VCE=2V, IC=0.5A | 3 | ||
| DC Current Gain 3 | hFE3 | 150 | VCE=2V, IC=2A | 3 | |||
| Collector-Emitter Saturation Voltage | VCE(SAT) | 1 | V | IC=3A, IB= 0.1A | 3 | ||
| Current Gain Bandwidth Product | fT | 150 | MHz | VCE=6V, IC=50mA | 3 | ||
| Output Capacitance | Cob | 50 | pF | VCB=20V, IE=0, f=1MHz | 3 | ||
| Collector-Base Voltage | VCBO | 40 | V | TA=25°C | 3 | ||
| Collector-Emitter Voltage (2SD965A) | VCEO | 30 | V | TA=25°C | 3 | ||
| Emitter-Base Voltage | VEBO | 7 | V | TA=25°C | 3 | ||
| Collector Dissipation (SOT-89) | PC | 500 | mW | TA=25°C | 3 | ||
| Collector Current | IC | 5 | A | TA=25°C | 3 | ||
| Junction Temperature | TJ | 150 | °C | TA=25°C | 3 | ||
| Storage Temperature | TSTG | -65 | 150 | °C | TA=25°C | 3 |
CAD (KiCad official)
- Symbol:
2SD965AG-R-AB3-R - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89 (KiCad packages3D, STEP)
- 3D model files:
2sd965ag-r-ab3-r-etched.step/2sd965ag-r-ab3-r-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);2sd965ag-r-ab3-r.step/2sd965ag-r-ab3-r.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: UTC(Unisonic Tech) datasheet (5 pp, sha256
ea580b848da96bf7, retrieved 2026-10-22, tier: manufacturer) - 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).