KSP55TA Transistor Datasheet & Specifications
PNPTO-92-3General Purpose
VCEO
60V
Ic Max
500mA
Pd Max
625mW
Gain
50
Quick Reference
The KSP55TA is a PNP bipolar transistor in a TO-92-3 package. This datasheet provides complete specifications including 60V breakdown voltage and 500mA continuous collector current. Download the KSP55TA datasheet PDF below for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | onsemi | Original Manufacturer |
| Package | TO-92-3 | Physical mounting |
| VCEO | 60V | Breakdown voltage |
| IC Max | 500mA | Collector current |
| Pd Max | 625mW | Power dissipation |
| Gain | 50 | DC current gain |
| Frequency | 105MHz | Transition speed |
| VCEsat | 250mV | Saturation voltage |
| Vebo | 4V | Emitter-Base voltage |
| Temp | - | Operating temp |
Direct Replacements & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| BC556BTF | PNP | TO-92-3 | 65V | 100mA | 500mW |
| KSA708YTA | PNP | TO-92-3 | 60V | 700mA | 800mW |
| ZTX751STZ | PNP | TO-92-3 | 60V | 2A | 1.5W |
| BC556BTA | PNP | TO-92-3 | 65V | 100mA | 500mW |
| KTA1281-Y-AT/P | PNP | TO-92-3 | 50V | 2A | 1W |
| 2SA1020L-Y-T9N-B | PNP | TO-92-3 | 50V | 2A | 900mW |