BC557BTA Transistor Datasheet & Specifications
PNPTO-92-3LGeneral Purpose
VCEO
45V
Ic Max
100mA
Pd Max
500mW
Gain
-
Quick Reference
The BC557BTA is a PNP bipolar transistor in a TO-92-3L package. This datasheet provides complete specifications including 45V breakdown voltage and 100mA continuous collector current. Download the BC557BTA datasheet PDF below for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | onsemi | Original Manufacturer |
| Package | TO-92-3L | Physical mounting |
| VCEO | 45V | Breakdown voltage |
| IC Max | 100mA | Collector current |
| Pd Max | 500mW | Power dissipation |
| Gain | - | DC current gain |
| Frequency | - | Transition speed |
| VCEsat | - | Saturation voltage |
| Vebo | 150MHz | Emitter-Base voltage |
| Temp | -65℃~+150℃ | Operating temp |
Direct Replacements & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| 2N4403BU | PNP | TO-92-3L | 40V | 600mA | 625mW |