component
2SC3356G-B-AE2-R
Public Made by Adomby adom
UTC Unisonic Tech Bipolar (BJT), SOT-23-3. 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
markdown2SC3356G-B-AE2-R
UTC Unisonic Tech · Bipolar (BJT) · SOT-23-3
2SC3356G-B-AE2-R from UTC Unisonic Tech, in a SOT-23-3. 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 | passive | Base of the 2SC3356 NPN transistor; the datasheet's absolute maximum emitter-to-base voltage is BVEBO 3 V, and the device must not be operated beyond the absolute maximum ratings listed. |
| 2 | E | passive | Emitter of the 2SC3356 NPN transistor; the datasheet gives no separate emitter limit beyond the absolute maximum ratings (collector current 100 mA, power dissipation 200 mW for SOT-23-3). |
| 3 | C | passive | Collector of the 2SC3356 NPN transistor; the absolute maximum collector-to-emitter voltage is BVCEO 12 V and collector-to-base voltage is BVCBO 20 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | UTC Unisonic Tech |
| Package | SOT-23-3 |
| 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 to Base Voltage | BVCBO | 20 | V | 2 | |||
| Collector to Emitter Voltage | BVCEO | 12 | V | 2 | |||
| Emitter to Base Voltage | BVEBO | 3 | V | 2 | |||
| Collector Current | IC | 100 | mA | 2 | |||
| Power Dissipation (SOT-23-3 / SOT-23 package) | PD | 200 | mW | 2 | |||
| Junction Temperature | TJ | 150 | °C | 2 | |||
| Storage Temperature | TSTG | -65 | 150 | °C | 2 | ||
| Collector to Base Breakdown Voltage | BVCBO | 20 | V | IC=10μA, IE=0 | 2 | ||
| Collector to Emitter Breakdown Voltage | BVCEO | 12 | V | IC=1mA, RBE=∞ | 2 | ||
| Emitter to Base Breakdown Voltage | BVEBO | 3 | V | IE=10μA, IC=0 | 2 | ||
| Collector-Base Cut-Off Current | ICBO | 1 | μA | VCB =10V, IE =0 | 2 | ||
| Emitter-Base Cut-Off Current | IEBO | 1 | μA | VEB =1 V, IC=0 | 2 | ||
| DC Current Gain | hFE | 50 | 300 | VCE =10 V, IC =20 mA | 2 | ||
| DC Current Gain, Rank B range (classification) | hFE | 160 | 300 | 2 | |||
| Feed-Back Capacitance | CRE | 1 | pF | VCB =10 V, IE =0, f =1.0MHz | 2 | ||
| Noise Figure | NF | 2 | dB | VCE =10 V, IC =7mA, f =1.0GHz | 2 | ||
| Gain Bandwidth Product | fT | 7 | GHz | VCE =10 V, IC =20 mA | 2 |
CAD (KiCad official)
- Symbol:
2SC3356G-B-AE2-R - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3 (KiCad packages3D, STEP)
- 3D model files:
2sc3356g-b-ae2-r-etched.step/2sc3356g-b-ae2-r-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);2sc3356g-b-ae2-r.step/2sc3356g-b-ae2-r.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: UTC Unisonic Tech datasheet (4 pp, sha256
7a54a34bd049d7ce, retrieved 2026-10-18, 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).