BC847ALT1G Transistor Datasheet & Specifications
NPN
SOT-23
General Purpose
onsemi
VCEO
45V
Ic Max
100mA
Pd Max
225mW
hFE Gain
800
Quick Reference
The BC847ALT1G is a NPN bipolar transistor in a SOT-23 package by onsemi. This datasheet provides complete specifications including 45V breakdown voltage and 100mA continuous collector current. Download the BC847ALT1G datasheet PDF above for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | onsemi | Original Manufacturer |
| Package | SOT-23 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| VCEO | 45V | Breakdown voltage |
| Ic | 100mA | Collector current |
| Pd | 225mW | Power dissipation |
| DC Current Gain | 800 | hFE / Beta |
| Frequency | 100MHz | Transition speed (fT) |
| VCEsat | 250mV | Saturation voltage |
| Vebo | 6V | Emitter-Base voltage |
| Cutoff Current | 15uA | Leakage (ICBO) |
| Temp | -55℃~+150℃ | Operating temp |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| MMBTA05(RANGE:100-400) | NPN | SOT-23 | 60V | 500mA | 300mW |
| ZXTN2020FTA | NPN | SOT-23 | 100V | 4A | 1.2W |
| BC817-16LT1G | NPN | SOT-23 | 45V | 500mA | 225mW |
| BC817-40LT1G | NPN | SOT-23 | 45V | 500mA | 225mW |
| DN350T05-7 | NPN | SOT-23 | 350V | 500mA | 300mW |
| DNBT8105-7 | NPN | SOT-23 | 60V | 1A | 600mW |
| FMMT458TA | NPN | SOT-23 | 400V | 225mA | 500mW |
| MMBTA42 | NPN | SOT-23 | 200V | 500mA | 350mW |
| S9014 | NPN | SOT-23 | 45V | 100mA | 200mW |
| FMMT415TD | NPN | SOT-23 | 100V | 500mA | 500mW |