2SC554SQ Transistor Datasheet & Specifications
NPNSOT-89General Purpose
VCEO
100V
Ic Max
2A
Pd Max
500mW
Gain
270@100mA,3V
Quick Reference
The 2SC554SQ is a NPN bipolar transistor in a SOT-89 package. This datasheet provides complete specifications including 100V breakdown voltage and 2A continuous collector current. Download the 2SC554SQ datasheet PDF below for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | Huixin | Original Manufacturer |
| Package | SOT-89 | Physical mounting |
| VCEO | 100V | Breakdown voltage |
| IC Max | 2A | Collector current |
| Pd Max | 500mW | Power dissipation |
| Gain | 270@100mA,3V | DC current gain |
| Frequency | 30MHz | Transition speed |
| VCEsat | 300mV@1A,50mA | Saturation voltage |
| Vebo | 6V | Emitter-Base voltage |
| Temp | - | Operating temp |
Direct Replacements & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| BCX56-16 | NPN | SOT-89-3L | 80V | 1A | 500mW |
| BCX56-16 | NPN | SOT-89-3L | 80V | 1A | 500mW |
| BCX56 | NPN | SOT-89 | 80V | 1A | 500mW |
| ZXTN2011ZTA | NPN | SOT-89 | 100V | 4.5A | 2.1W |
| BCX56-16 | NPN | SOT-89-3L | 80V | 1A | 500mW |
| NTE2428-HXY | NPN | SOT-89 | 80V | 1A | 500mW |
| BCX56-16 | NPN | SOT-89-3L | 80V | 1A | 500mW |
| DXTN26070CY-13 | NPN | SOT-89 | 70V | 2A | 2W |
| BCX56-16 | NPN | SOT-89-3L | 80V | 1A | 500mW |