PZTA42 Transistor Datasheet & Specifications
NPN
SOT-223
General Purpose
JSCJ
VCEO
300V
Ic Max
200mA
Pd Max
1W
hFE Gain
25
Quick Reference
The PZTA42 is a NPN bipolar transistor in a SOT-223 package by JSCJ. This datasheet provides complete specifications including 300V breakdown voltage and 200mA continuous collector current. Download the PZTA42 datasheet PDF above for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | JSCJ | Original Manufacturer |
| Package | SOT-223 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| VCEO | 300V | Breakdown voltage |
| Ic | 200mA | Collector current |
| Pd | 1W | Power dissipation |
| DC Current Gain | 25 | hFE / Beta |
| Frequency | 50MHz | Transition speed (fT) |
| VCEsat | 500mV | Saturation voltage |
| Vebo | 6V | Emitter-Base voltage |
| Cutoff Current | 100nA | Leakage (ICBO) |
| Temp | -55℃~+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 |
| FZT458TA | NPN | SOT-223 | 400V | 300mA | 3W |
| DXT13003DG-13 | NPN | SOT-223 | 450V | 1.5A | 3W |
| PZTA42T1G | NPN | SOT-223 | 300V | 500mA | 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 |
| DZTA42Q-13 | NPN | SOT-223 | 300V | 500mA | 2W |
| PZTA44 | NPN | SOT-223 | 400V | 200mA | 1W |