BCX53TA Datasheet & Equivalents
PNP
SOT-89
General Purpose
DIODES
VCEO
80V
Ic Max
1A
Pd Max
1.5W
hFE Gain
25
Quick Reference
The BCX53TA is a PNP bipolar junction transistor in a SOT-89 package, manufactured by DIODES. It supports a breakdown voltage of 80V and continuous collector current of 1A. It is widely used in switching and amplification circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | DIODES | Original Manufacturer |
| Package | SOT-89 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| Category | Single | Configuration |
| Collector-Emitter Voltage (VCEO) | 80V | Max breakdown voltage |
| Collector Current (Ic) | 1A | Max current handling |
| Power Dissipation (Pd) | 1.5W | Max thermal limit |
| DC Current Gain (hFE) | 25 | Base signal amplification ratio |
| Transition Frequency (fT) | 150MHz | Max operating frequency |
| Saturation Voltage (VCEsat) | 500mV | Voltage drop when fully ON |
| Emitter-Base Voltage (Vebo) | 5V | Max emitter-base breakdown |
| Collector Cutoff Current | 20uA | Leakage current when OFF |
| Operating Temp | -55℃~+150℃ | Safe junction temperature range |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | IC | hFE | Pd | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| 2SB804 | PNP | SOT-89 | 80V | 1A | 25 | 2W | Shikues 📄 PDF |
| BCX53-16 | PNP | SOT-89 | 80V | 1A | 25 | 1W | Shikues 📄 PDF |
| BCX53 AH HD | PNP | SOT-89 | 80V | 1A | 40 | 500mW | Guangdong Hot... 📄 PDF |
| LBTP180Y3T1G | PNP | SOT-89 | 80V | 1A | 40 | 550mW | LRC 📄 PDF |
| BCX53(RANGE:63-250) | PNP | SOT-89 | 80V | 1A | 63 | 500mW | JSCJ 📄 PDF |
| BCX53-16(RANGE:100-250) | PNP | SOT-89 | 80V | 1A | 63 | 500mW | JSCJ 📄 PDF |
| BCX53-16-TP | PNP | SOT-89 | 80V | 1A | 100 | 500mW | MCC 📄 PDF |
| BSR33QTA | PNP | SOT-89 | 80V | 1A | 100 | 1.5W | DIODES 📄 PDF |
| DCX53-16-13 | PNP | SOT-89 | 80V | 1A | 100 | 1W | DIODES 📄 PDF |
| BCX53-16 | PNP | SOT-89 | 80V | 1A | 100 | 500mW | R+O 📄 PDF |
| 2SB1260G-Q-AB3-R | PNP | SOT-89 | 80V | 1A | 120 | 500mW | UTC 📄 PDF |
| 2SB1260T100Q | PNP | SOT-89 | 80V | 1A | 120 | 1W | ROHM 📄 PDF |
| BCP53(SOT89-3L) | PNP | SOT-89 | 80V | 1A | 250 | 1.5W | HXY MOSFET 📄 PDF |
| BCX53-JSM | PNP | SOT-89 | 80V | 1A | 250 | 1.3W | JSMSEMI 📄 PDF |
| BCX53SQ-16 | PNP | SOT-89 | 80V | 1A | 250 | 1.3W | PJSEMI 📄 PDF |
| BCX53-16 | PNP | SOT-89 | 80V | 1A | 250 | 1.3W | GOODWORK 📄 PDF |
| BCX53-16 | PNP | SOT-89 | 80V | 1A | 250 | 500mW | FUXINSEMI 📄 PDF |
| BCX53-16 | PNP | SOT-89 | 80V | 1A | 250 | 500mW | YONGYUTAI 📄 PDF |
| 2SB1260-Q | PNP | SOT-89 | 80V | 1A | 390 | 500mW | YFW 📄 PDF |
| 2SB1260R | PNP | SOT-89 | 80V | 1A | 390 | 500mW | Shikues 📄 PDF |