FZT788BTA Datasheet & Equivalents
PNP
SOT-223
High Power
DIODES
VCEO
15V
Ic Max
3A
Pd Max
3W
hFE Gain
300
Quick Reference
The FZT788BTA is a PNP bipolar junction transistor in a SOT-223 package, manufactured by DIODES. It supports a breakdown voltage of 15V and continuous collector current of 3A. It is widely used in switching and amplification circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | DIODES | Original Manufacturer |
| Package | SOT-223 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| Category | Single | Configuration |
| Collector-Emitter Voltage (VCEO) | 15V | Max breakdown voltage |
| Collector Current (Ic) | 3A | Max current handling |
| Power Dissipation (Pd) | 3W | Max thermal limit |
| DC Current Gain (hFE) | 300 | Base signal amplification ratio |
| Transition Frequency (fT) | 100MHz | Max operating frequency |
| Saturation Voltage (VCEsat) | - | Voltage drop when fully ON |
| Emitter-Base Voltage (Vebo) | - | Max emitter-base breakdown |
| Collector Cutoff Current | - | Leakage current when OFF |
| Operating Temp | -55℃~+150℃ | Safe junction temperature range |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | IC | hFE | Pd | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| ZXTP25020DGTA | PNP | SOT-223 | 20V | 6A | 200 | 1.6W | DIODES 📄 PDF |
| FZT749TA | PNP | SOT-223 | 25V | 3A | 75 | 3W | DIODES 📄 PDF |
| FZT789A | PNP | SOT-223 | 25V | 3A | 800 | 3W | DIODES 📄 PDF |
| FZT1149ATA | PNP | SOT-223 | 25V | 4A | 195 | 1.6W | DIODES 📄 PDF |
| B772 | PNP | SOT-223 | 30V | 3A | 400 | 1.25W | JSCJ 📄 PDF |
| B772(RANGE:200-400) | PNP | SOT-223 | 30V | 3A | 400 | 1.25W | JSCJ 📄 PDF |
| FZT949 | PNP | SOT-223 | 30V | 5.5A | 75 | 3W | DIODES 📄 PDF |