FZT603QTA Transistor Datasheet & Specifications
NPN
SOT-223
General Purpose
DIODES
VCEO
80V
Ic Max
2A
Pd Max
1.2W
hFE Gain
5000
Quick Reference
The FZT603QTA is a NPN bipolar transistor in a SOT-223 package by DIODES. This datasheet provides complete specifications including 80V breakdown voltage and 2A continuous collector current. Download the FZT603QTA 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 | 80V | Breakdown voltage |
| Ic | 2A | Collector current |
| Pd | 1.2W | Power dissipation |
| DC Current Gain | 5000 | hFE / Beta |
| Frequency | 150MHz | Transition speed (fT) |
| VCEsat | 1.13V | Saturation voltage |
| Vebo | - | Emitter-Base voltage |
| Cutoff Current | 10uA | Leakage (ICBO) |
| Temp | -55℃~+150℃@(Tj) | Operating temp |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| FZT857TA | NPN | SOT-223 | 300V | 3.5A | 3W |
| FZT855TA | NPN | SOT-223 | 150V | 5A | 3W |
| FZT653TA | NPN | SOT-223 | 100V | 2A | 3W |
| FZT853TA | NPN | SOT-223 | 100V | 6A | 3W |
| PBSS306NZ,135 | NPN | SOT-223 | 100V | 5.1A | 1.7W |
| CZT31C | NPN | SOT-223 | 100V | 3A | 1W |
| FZT653QTA | NPN | SOT-223 | 100V | 2A | 1.2W |
| PZT1816G-S-AA3-R | NPN | SOT-223 | 100V | 4A | 1W |
| FZT603TA | NPN | SOT-223 | 80V | 2A | 2W |
| CZT122 | NPN | SOT-223 | 100V | 5A | 1W |