PZTA42-QX Transistor Datasheet & Specifications
NPN
SOT-223
General Purpose
Nexperia
VCEO
300V
Ic Max
100mA
Pd Max
1.2W
hFE Gain
-
Quick Reference
The PZTA42-QX is a NPN bipolar transistor in a SOT-223 package by Nexperia. This datasheet provides complete specifications including 300V breakdown voltage and 100mA continuous collector current. Download the PZTA42-QX datasheet PDF above for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | Nexperia | Original Manufacturer |
| Package | SOT-223 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| VCEO | 300V | Breakdown voltage |
| Ic | 100mA | Collector current |
| Pd | 1.2W | Power dissipation |
| DC Current Gain | - | hFE / Beta |
| Frequency | 50MHz | Transition speed (fT) |
| VCEsat | 500mV | Saturation voltage |
| Vebo | 6V | Emitter-Base voltage |
| Cutoff Current | 20nA | Leakage (ICBO) |
| Temp | -65℃~+150℃ | Operating temp |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| FZT857TA | NPN | SOT-223 | 300V | 3.5A | 3W |
| PZTA44,115 | NPN | SOT-223 | 400V | 300mA | 1.35W |
| PZTA42 | NPN | SOT-223 | 300V | 200mA | 1W |
| FZT458TA | NPN | SOT-223 | 400V | 300mA | 3W |
| DXT13003DG-13 | NPN | SOT-223 | 450V | 1.5A | 3W |
| PZTA42T1G | NPN | SOT-223 | 300V | 500mA | 1.5W |
| BF720T1G | NPN | SOT-223 | 300V | 100mA | 1.5W |
| STN2580 | NPN | SOT-223 | 400V | 1A | 1.6W |
| STN83003 | NPN | SOT-223 | 400V | 1.5A | 1.6W |
| 5302DG-AA3-R | NPN | SOT-223 | 400V | 2A | 1W |