BCX41TA Transistor Datasheet & Specifications
NPN
SOT-23
General Purpose
DIODES
VCEO
125V
Ic Max
800mA
Pd Max
403mW
hFE Gain
63
Quick Reference
The BCX41TA is a NPN bipolar transistor in a SOT-23 package by DIODES. This datasheet provides complete specifications including 125V breakdown voltage and 800mA continuous collector current. Download the BCX41TA datasheet PDF above for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | DIODES | Original Manufacturer |
| Package | SOT-23 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| VCEO | 125V | Breakdown voltage |
| Ic | 800mA | Collector current |
| Pd | 403mW | Power dissipation |
| DC Current Gain | 63 | hFE / Beta |
| Frequency | 100MHz | Transition speed (fT) |
| VCEsat | - | Saturation voltage |
| Vebo | - | Emitter-Base voltage |
| Cutoff Current | - | Leakage (ICBO) |
| Temp | -55℃~+150℃ | Operating temp |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| FMMT495TA | NPN | SOT-23 | 150V | 1A | 500mW |
| FMMT624TA | NPN | SOT-23 | 125V | 1A | 625mW |
| FMMT625TA | NPN | SOT-23 | 150V | 1A | 625mW |
| FMMT455TA-HXY | NPN | SOT-23 | 150V | 1A | 250mW |
| FMMT494TA-HXY | NPN | SOT-23 | 150V | 1A | 250mW |
| FMMT624TA-HXY | NPN | SOT-23 | 150V | 1A | 250mW |
| MMBT5550LT3G | NPN | SOT-23 | 140V | 600nA | 225mW |
| FMMT495 | NPN | SOT-23 | 150V | 1A | 250mW |
| FMMT495TC | NPN | SOT-23 | 150V | 1A | 500mW |
| FMMT495 | NPN | SOT-23 | 150V | 1A | 500mW |