MMBT5089LT1G Transistor Datasheet & Specifications
NPN
SOT-23
General Purpose
onsemi
VCEO
25V
Ic Max
50mA
Pd Max
300mW
hFE Gain
400
Quick Reference
The MMBT5089LT1G is a NPN bipolar transistor in a SOT-23 package by onsemi. This datasheet provides complete specifications including 25V breakdown voltage and 50mA continuous collector current. Download the MMBT5089LT1G 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 | 25V | Breakdown voltage |
| Ic | 50mA | Collector current |
| Pd | 300mW | Power dissipation |
| DC Current Gain | 400 | hFE / Beta |
| Frequency | 50MHz | Transition speed (fT) |
| VCEsat | 500mV | Saturation voltage |
| Vebo | 4.5V | Emitter-Base voltage |
| Cutoff Current | 50nA | 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 |
| FMMT491ATA | NPN | SOT-23 | 40V | 1A | 500mW |
| BC817-16LT1G | NPN | SOT-23 | 45V | 500mA | 225mW |
| BC817-40LT1G | NPN | SOT-23 | 45V | 500mA | 225mW |
| MMBT3904-7-F | NPN | SOT-23 | 40V | 200mA | 310mW |
| MMBT5089 | NPN | SOT-23 | 25V | 100mA | 200mW |
| DN350T05-7 | NPN | SOT-23 | 350V | 500mA | 300mW |
| DNBT8105-7 | NPN | SOT-23 | 60V | 1A | 600mW |
| FMMT458TA | NPN | SOT-23 | 400V | 225mA | 500mW |