PXT5551 Datasheet & Equivalents
NPN
SOT-89
General Purpose
HT(Shenzhen Jinyu Semicon)
VCEO
160V
Ic Max
600mA
Pd Max
500mW
hFE Gain
300
Quick Reference
The PXT5551 is a NPN bipolar junction transistor in a SOT-89 package, manufactured by HT(Shenzhen Jinyu Semicon). It supports a breakdown voltage of 160V and continuous collector current of 600mA. It is widely used in switching and amplification circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | HT(Shenzhen Jinyu Semicon) | Original Manufacturer |
| Package | SOT-89 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| Category | Single | Configuration |
| Collector-Emitter Voltage (VCEO) | 160V | Max breakdown voltage |
| Collector Current (Ic) | 600mA | Max current handling |
| Power Dissipation (Pd) | 500mW | Max thermal limit |
| DC Current Gain (hFE) | 300 | Base signal amplification ratio |
| Transition Frequency (fT) | 100MHz | Max operating frequency |
| Saturation Voltage (VCEsat) | 200mV | Voltage drop when fully ON |
| Emitter-Base Voltage (Vebo) | 6V | Max emitter-base breakdown |
| Collector Cutoff Current | 50nA | Leakage current when OFF |
| Operating Temp | -55℃~+150℃ | Safe junction temperature range |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | IC | hFE | Pd | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| CXT5551-JSM | NPN | SOT-89 | 160V | 600mA | 300 | 500mW | JSMSEMI 📄 PDF |
| DXT5551-13-HXY | NPN | SOT-89 | 160V | 600mA | 300 | 500mW | HXY MOSFET 📄 PDF |
| HCXT5551 | NPN | SOT-89 | 160V | 600mA | 300 | 500mW | HXY MOSFET 📄 PDF |
| 2N5551G-B-AB3-R | NPN | SOT-89 | 160V | 600mA | 150 | 500mW | UTC 📄 PDF |
| CXT5551 | NPN | SOT-89 | 160V | 600mA | 120 | 500mW | MSKSEMI 📄 PDF |
| CXT5551(RANGE:120-180) | NPN | SOT-89 | 160V | 600mA | 120 | 500mW | JSCJ 📄 PDF |
| DXT5551-13 | NPN | SOT-89 | 160V | 600mA | 80 | 1.2W | DIODES 📄 PDF |
| 2SC2383-JSM | NPN | SOT-89 | 160V | 1A | 320 | 500mW | JSMSEMI 📄 PDF |
| 2SC2383Y | NPN | SOT-89 | 160V | 1A | 320 | 500mW | Shikues 📄 PDF |
| C2383Y-2AF | NPN | SOT-89 | 160V | 1A | 320 | 500mW | FOSAN 📄 PDF |
| 2SC2383 | NPN | SOT-89 | 160V | 1A | 320 | 500mW | R+O 📄 PDF |
| 2SC2383(RANGE:160-320) | NPN | SOT-89 | 160V | 1A | 320 | 500mW | FUXINSEMI 📄 PDF |
| 2SC2383(RANGE:160-320) | NPN | SOT-89 | 160V | 1A | 160 | 500mW | JSCJ 📄 PDF |
| 2SC2383 | NPN | SOT-89 | 160V | 1A | 100 | 500mW | HXY MOSFET 📄 PDF |
| 2SC2383 | NPN | SOT-89 | 160V | 1A | 100 | 500mW | GOODWORK 📄 PDF |
| 2SD2211T100R | NPN | SOT-89 | 160V | 1.5A | 120 | 2W | ROHM 📄 PDF |
| 2SD669AG-C-AB3-R | NPN | SOT-89 | 160V | 1.5A | 100 | 500mW | UTC 📄 PDF |