YFW13003 Datasheet & Equivalents
NPN
TO-126
General Purpose
YFW
VCEO
480V
Ic Max
1.5A
Pd Max
1.25W
hFE Gain
40
Quick Reference
The YFW13003 is a NPN bipolar junction transistor in a TO-126 package, manufactured by YFW. It supports a breakdown voltage of 480V and continuous collector current of 1.5A. It is widely used in switching and amplification circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | YFW | Original Manufacturer |
| Package | TO-126 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| Category | Single | Configuration |
| Collector-Emitter Voltage (VCEO) | 480V | Max breakdown voltage |
| Collector Current (Ic) | 1.5A | Max current handling |
| Power Dissipation (Pd) | 1.25W | Max thermal limit |
| DC Current Gain (hFE) | 40 | Base signal amplification ratio |
| Transition Frequency (fT) | 8MHz | Max operating frequency |
| Saturation Voltage (VCEsat) | 1V | Voltage drop when fully ON |
| Emitter-Base Voltage (Vebo) | 9V | Max emitter-base breakdown |
| Collector Cutoff Current | 1mA | Leakage current when OFF |
| Operating Temp | - | Safe junction temperature range |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | IC | hFE | Pd | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| KSE13003-AS-HXY | NPN | TO-126 | 500V | 1.5A | 25 | 1.25W | HXY MOSFET 📄 PDF |
| ST13003-K-HXY | NPN | TO-126 | 500V | 1.5A | 25 | 1.25W | HXY MOSFET 📄 PDF |