S8050 Datasheet & Equivalents
NPN
TO-92
General Purpose
JSMSEMI
VCEO
25V
Ic Max
500mA
Pd Max
625mW
hFE Gain
160
Quick Reference
The S8050 is a NPN bipolar junction transistor in a TO-92 package, manufactured by JSMSEMI. It supports a breakdown voltage of 25V and continuous collector current of 500mA. It is widely used in switching and amplification circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | JSMSEMI | 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) | 500mA | Max current handling |
| Power Dissipation (Pd) | 625mW | Max thermal limit |
| DC Current Gain (hFE) | 160 | Base signal amplification ratio |
| Transition Frequency (fT) | 150MHz | Max operating frequency |
| Saturation Voltage (VCEsat) | 600mV | Voltage drop when fully ON |
| Emitter-Base Voltage (Vebo) | 5V | Max emitter-base breakdown |
| Collector Cutoff Current | 100nA | Leakage current when OFF |
| Operating Temp | - | Safe junction temperature range |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | IC | hFE | Pd | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| S9013(RANGE:144-202) | NPN | TO-92 | 25V | 500mA | 144 | 625mW | JSCJ 📄 PDF |
| S9013 | NPN | TO-92 | 25V | 500mA | 144 | 625mW | JSMSEMI 📄 PDF |
| S9013 | NPN | TO-92 | 25V | 500mA | 300 | 625mW | HXY MOSFET 📄 PDF |
| S8050-D | NPN | TO-92 | 25V | 500mA | - | 625mW | YFW 📄 PDF |
| BC338-16 | NPN | TO-92 | 25V | 800mA | 175 | 625mW | LGE 📄 PDF |
| MPSA13-TA | NPN | TO-92 | 30V | 500mA | 5000 | 625mW | JSCJ 📄 PDF |
| KSD471A-TA | NPN | TO-92 | 30V | 1A | 70 | 800mW | JSCJ 📄 PDF |
| MPS2222A | NPN | TO-92 | 40V | 600mA | 200 | 625mW | JSMSEMI 📄 PDF |
| 2N2222A | NPN | TO-92 | 40V | 600mA | 100 | 625mW | BLUE ROCKET 📄 PDF |
| 2N4401BU | NPN | TO-92 | 40V | 600mA | 80 | 625mW | onsemi 📄 PDF |
| 2N4401TA | NPN | TO-92 | 40V | 600mA | 80 | 625mW | onsemi 📄 PDF |
| KSP2222ABU | NPN | TO-92 | 40V | 600mA | 75 | 625mW | onsemi 📄 PDF |
| 2N2222A | NPN | TO-92 | 40V | 600mA | 40 | 625mW | ST(Semtech) 📄 PDF |
| 2N2222A-338 | NPN | TO-92 | 40V | 600mA | 300 | 625mW | ALJ 📄 PDF |
| 2N4401BU-HXY | NPN | TO-92 | 40V | 600mA | 300 | 625mW | HXY MOSFET 📄 PDF |
| 2N4401TFR | NPN | TO-92 | 40V | 600mA | 20 | 625mW | onsemi 📄 PDF |
| KN4401-HXY | NPN | TO-92 | 40V | 600mA | 300 | 625mW | HXY MOSFET 📄 PDF |
| KSP2222ABU-HXY | NPN | TO-92 | 40V | 600mA | 300 | 625mW | HXY MOSFET 📄 PDF |
| KTC3202-Y-HXY | NPN | TO-92 | 40V | 600mA | 300 | 625mW | HXY MOSFET 📄 PDF |
| 2N2222A | NPN | TO-92 | 40V | 600mA | 300 | 625mW | HXY MOSFET 📄 PDF |