SS8550(RANGE:160-300) Datasheet & Equivalents
PNP
TO-92
General Purpose
JSCJ
VCEO
25V
Ic Max
1.5A
Pd Max
1W
hFE Gain
160
Quick Reference
The SS8550(RANGE:160-300) is a PNP bipolar junction transistor in a TO-92 package, manufactured by JSCJ. It supports a breakdown voltage of 25V and continuous collector current of 1.5A. It is widely used in switching and amplification circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | JSCJ | Original Manufacturer |
| Package | TO-92 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| Category | Single | Configuration |
| Collector-Emitter Voltage (VCEO) | 25V | Max breakdown voltage |
| Collector Current (Ic) | 1.5A | Max current handling |
| Power Dissipation (Pd) | 1W | Max thermal limit |
| DC Current Gain (hFE) | 160 | Base signal amplification ratio |
| Transition Frequency (fT) | 100MHz | Max operating frequency |
| Saturation Voltage (VCEsat) | 500mV | Voltage drop when fully ON |
| Emitter-Base Voltage (Vebo) | 5V | Max emitter-base breakdown |
| Collector Cutoff Current | 100nA | Leakage current when OFF |
| Operating Temp | -55℃~+150℃ | Safe junction temperature range |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | IC | hFE | Pd | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| SS8550-TA(RANGE:160-300) | PNP | TO-92 | 25V | 1.5A | 160 | 1W | JSCJ 📄 PDF |
| SS8550 | PNP | TO-92 | 25V | 1.5A | 120 | 1W | JSMSEMI 📄 PDF |
| SS8550DTA | PNP | TO-92 | 25V | 1.5A | 40 | 2W | onsemi 📄 PDF |
| SS8550-TA | PNP | TO-92 | 25V | 1.5A | 400 | 625mW | FUXINSEMI 📄 PDF |
| SS8550 | PNP | TO-92 | 25V | 1.5A | 400 | 1W | LGE 📄 PDF |
| ZTX1149A | PNP | TO-92 | 25V | 3A | 800 | 1W | DIODES 📄 PDF |
| 2SA1020L-Y-T9N-B | PNP | TO-92 | 50V | 2A | 120 | 900mW | UTC 📄 PDF |
| KTA1281-Y-AT/P | PNP | TO-92 | 50V | 2A | 70 | 1W | KEC 📄 PDF |
| ZTX751STZ | PNP | TO-92 | 60V | 2A | 80 | 1.5W | DIODES 📄 PDF |