BCX54 Transistor Datasheet & Specifications
NPNSOT-89General Purpose
VCEO
45V
Ic Max
1A
Pd Max
500mW
Gain
-
Quick Reference
The BCX54 is a NPN bipolar transistor in a SOT-89 package. This datasheet provides complete specifications including 45V breakdown voltage and 1A continuous collector current. Download the BCX54 datasheet PDF below for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | TWGMC | Original Manufacturer |
| Package | SOT-89 | Physical mounting |
| VCEO | 45V | Breakdown voltage |
| IC Max | 1A | Collector current |
| Pd Max | 500mW | Power dissipation |
| Gain | - | DC current gain |
| Frequency | - | Transition speed |
| VCEsat | - | Saturation voltage |
| Vebo | 130MHz | Emitter-Base voltage |
| Temp | -55℃~+150℃ | Operating temp |
Direct Replacements & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| 2DD1664R-13 | NPN | SOT-89 | 32V | 1A | 1W |
| 2DD1664P-13 | NPN | SOT-89 | 32V | 1A | 1.5W |
| 2DD1664Q-13 | NPN | SOT-89 | 32V | 1A | 1.5W |
| ZXTN19055DZTA | NPN | SOT-89 | 55V | 6A | 2.1W |
| FCX690BTA | NPN | SOT-89 | 45V | 2A | 2W |
| DXT3904-13 | NPN | SOT-89 | 40V | 200mA | 1.2W |
| 2SC5566-TD-E | NPN | SOT-89 | 50V | 4A | 3.5W |
| DXT2222A-13 | NPN | SOT-89 | 40V | 600mA | 1.2W |
| FCX491ATA | NPN | SOT-89 | 40V | 1A | 1W |