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2SD965 HD
Public Made by Adomby adom
Guangdong Hottech 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
markdown2SD965 HD
Guangdong Hottech · Bipolar Transistors - BJT · SOT-89
2SD965 HD from Guangdong Hottech, 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 of the NPN transistor; drives the collector current, with VEBO limited to 7 V. |
| 2 | C | passive | Collector (also connected to the exposed tab); VCBO 40 V, VCEO 20 V, IC up to 5 A, PC 750 mW. |
| 3 | E | passive | Emitter of the NPN transistor; VEBO limited to 7 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Guangdong Hottech |
| 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 Voltage | VCBO | 40 | V | TA = 25°C | 1 | ||
| Collector-Emitter Voltage | VCEO | 20 | V | TA = 25°C | 1 | ||
| Emitter-Base Voltage | VEBO | 7 | V | TA = 25°C | 1 | ||
| Collector Current | IC | 5 | A | TA = 25°C | 1 | ||
| Collector Power Dissipation | PC | 750 | mW | TA = 25°C | 1 | ||
| Junction Temperature | TJ | 150 | °C | TA = 25°C | 1 | ||
| Storage Temperature | TSTG | -55 | 150 | °C | 1 | ||
| Thermal Resistance Junction to Ambient | RθJA | 167 | °C/W | 1 | |||
| Collector-base breakdown voltage | V(BR)CBO | 40 | V | IC=100uA, IE=0 | 1 | ||
| Collector-emitter breakdown voltage | V(BR)CEO | 20 | V | IC=1mA, IB=0 | 1 | ||
| Emitter-base breakdown voltage | V(BR)EBO | 7 | V | IE=10uA, IC=0 | 1 | ||
| Collector cut-off current | ICBO | 0.1 | uA | VCB=10V, IE=0 | 1 | ||
| Emitter cut-off current | IEBO | 0.1 | uA | VEB=7V, IC=0 | 1 | ||
| DC current gain 1 | hFE1 | 200 | VCE=2V, IC=1mA | 1 | |||
| DC current gain 2 | hFE2 | 230 | 800 | VCE=2V, IC=500mA | 1 | ||
| DC current gain 3 | hFE3 | 150 | VCE=2V, IC=2A | 1 | |||
| Collector-emitter saturation voltage | VCE(sat) | 1 | V | IC=3A, IB=100mA | 1 | ||
| Transition frequency | fT | 150 | MHz | VCE=6V, IC=50mA, f=200MHz | 1 | ||
| Collector output capacitance | Cob | 50 | pF | VCB=20V, IE=0, f=1MHz | 1 |
CAD (KiCad official)
- Symbol:
2SD965 HD - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89 (KiCad packages3D, STEP)
- 3D model files:
2sd965-hd-etched.step/2sd965-hd-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);2sd965-hd.step/2sd965-hd.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Guangdong Hottech datasheet (4 pp, sha256
52fe48d0ca04a30c, retrieved 2026-10-26, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).