FZT1149ATA Transistor Datasheet & Specifications
PNPSOT-223General Purpose
VCEO
25V
Ic Max
4A
Pd Max
1.6W
Gain
195
Quick Reference
The FZT1149ATA is a PNP bipolar transistor in a SOT-223 package. This datasheet provides complete specifications including 25V breakdown voltage and 4A continuous collector current. Download the FZT1149ATA datasheet PDF below for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | DIODES | Original Manufacturer |
| Package | SOT-223 | Physical mounting |
| VCEO | 25V | Breakdown voltage |
| IC Max | 4A | Collector current |
| Pd Max | 1.6W | Power dissipation |
| Gain | 195 | DC current gain |
| Frequency | - | Transition speed |
| VCEsat | - | Saturation voltage |
| Vebo | 135MHz | Emitter-Base voltage |
| Temp | -55℃~+150℃ | Operating temp |
Direct Replacements & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| ZXTP25020DGTA | PNP | SOT-223 | 20V | 6A | 1.6W |
| B772(RANGE:200-400) | PNP | SOT-223 | 30V | 3A | 1.25W |
| FZT749TA | PNP | SOT-223 | 25V | 3A | 3W |
| BCP69T1G | PNP | SOT-223 | 20V | 1A | 1.5W |
| B772 | PNP | SOT-223 | 30V | 3A | 1.25W |
| FZT789A | PNP | SOT-223 | 25V | 3A | 3W |
| FZT949 | PNP | SOT-223 | 30V | 5.5A | 3W |
| FZT589TA | PNP | SOT-223 | 30V | 1A | 3W |