FZT749TA Transistor Datasheet & Specifications
PNP
SOT-223
High Power
DIODES
VCEO
25V
Ic Max
3A
Pd Max
3W
hFE Gain
75
Quick Reference
The FZT749TA is a PNP bipolar transistor in a SOT-223 package by DIODES. This datasheet provides complete specifications including 25V breakdown voltage and 3A continuous collector current. Download the FZT749TA datasheet PDF above for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | DIODES | Original Manufacturer |
| Package | SOT-223 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| VCEO | 25V | Breakdown voltage |
| Ic | 3A | Collector current |
| Pd | 3W | Power dissipation |
| DC Current Gain | 75 | hFE / Beta |
| Frequency | 160MHz | 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 |
|---|---|---|---|---|---|
| FZT951QTA | PNP | SOT-223 | 60V | 5A | 3W |
| ZX5T951GTA | PNP | SOT-223 | 60V | 5.5A | 3W |
| FZT955TA | PNP | SOT-223 | 140V | 4A | 3W |
| ZXTP2014GTA | PNP | SOT-223 | 140V | 4A | 3W |
| DPLS350E-13 | PNP | SOT-223 | 50V | 3A | 1W |
| STN951 | PNP | SOT-223 | 60V | 5A | 1.6W |
| DSS60600MZ4-13 | PNP | SOT-223 | 60V | 6A | 2W |
| FZT1151ATA | PNP | SOT-223 | 40V | 3A | 3W |
| ZX5T1951GTA | PNP | SOT-223 | 60V | 6A | 3W |
| ZX5T955GTA | PNP | SOT-223 | 140V | 4A | 3W |