MMBT6427LT1G Transistor Datasheet & Specifications
NPNSOT-23General Purpose
VCEO
40V
Ic Max
500mA
Pd Max
225mW
Gain
20000
Quick Reference
The MMBT6427LT1G is a NPN bipolar transistor in a SOT-23 package. This datasheet provides complete specifications including 40V breakdown voltage and 500mA continuous collector current. Download the MMBT6427LT1G datasheet PDF below for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | onsemi | Original Manufacturer |
| Package | SOT-23 | Physical mounting |
| VCEO | 40V | Breakdown voltage |
| IC Max | 500mA | Collector current |
| Pd Max | 225mW | Power dissipation |
| Gain | 20000 | DC current gain |
| Frequency | - | Transition speed |
| VCEsat | 1.5V | Saturation voltage |
| Vebo | - | Emitter-Base voltage |
| Temp | -55℃~+150℃@(Tj) | Operating temp |
Direct Replacements & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| 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 |
| S9014 | NPN | SOT-23 | 45V | 100mA | 300mW |
| ZXTN2040FTA | NPN | SOT-23 | 40V | 1A | 310mW |
| BC817-40Q-7-F | NPN | SOT-23 | 45V | 500mA | 310mW |
| BC847B-7-F | NPN | SOT-23 | 45V | 100mA | 300mW |
| MMBT3904 | NPN | SOT-23 | - | 40V | 200mA |
| MMBT4401 | NPN | SOT-23 | 40V | 600mA | 300mW |