PZTA44 Transistor Datasheet & Specifications
NPN
SOT-223
General Purpose
JSCJ
VCEO
400V
Ic Max
200mA
Pd Max
1W
hFE Gain
40
Quick Reference
The PZTA44 is a NPN bipolar transistor in a SOT-223 package by JSCJ. This datasheet provides complete specifications including 400V breakdown voltage and 200mA continuous collector current. Download the PZTA44 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 | 400V | Breakdown voltage |
| Ic | 200mA | Collector current |
| Pd | 1W | Power dissipation |
| DC Current Gain | 40 | hFE / Beta |
| Frequency | 20MHz | Transition speed (fT) |
| VCEsat | - | Saturation voltage |
| Vebo | - | Emitter-Base voltage |
| Cutoff Current | - | Leakage (ICBO) |
| Temp | -55℃~+150℃ | Operating temp |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| 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 |
| 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 |