FMMT549ATA Transistor Datasheet & Specifications
PNPSOT-23General Purpose
VCEO
30V
Ic Max
1A
Pd Max
500mW
Gain
150
Quick Reference
The FMMT549ATA is a PNP bipolar transistor in a SOT-23 package. This datasheet provides complete specifications including 30V breakdown voltage and 1A continuous collector current. Download the FMMT549ATA datasheet PDF below for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | DIODES | Original Manufacturer |
| Package | SOT-23 | Physical mounting |
| VCEO | 30V | Breakdown voltage |
| IC Max | 1A | Collector current |
| Pd Max | 500mW | Power dissipation |
| Gain | 150 | DC current gain |
| Frequency | - | Transition speed |
| VCEsat | - | Saturation voltage |
| Vebo | 100MHz | Emitter-Base voltage |
| Temp | -55℃~+150℃ | Operating temp |
Direct Replacements & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| SS8550 | PNP | SOT-23 | 25V | 1.5A | 300mW |
| S9012 | PNP | TO-92 | - | 25V | 500mA |
| S8550 | PNP | SOT-23 | 25V | 500mA | 300mW |
| S9012 | PNP | TO-92 | - | 25V | 500mA |
| S9012 | PNP | TO-92 | - | 25V | 500mA |
| SS8550 | PNP | SOT-23 | 25V | 1.5A | 300mW |
| ZXTP23015CFHTA | PNP | SOT-23 | 25V | 6A | 1.25W |
| SS8550(RANGE:300-400) | PNP | SOT-23 | 25V | 1.5A | 300mW |