2SC3998 Transistor Datasheet & Specifications
NPN
TO-3PL
High Power
XCH
VCEO
800V
Ic Max
20A
Pd Max
200W
hFE Gain
40
Quick Reference
The 2SC3998 is a NPN bipolar transistor in a TO-3PL package by XCH. This datasheet provides complete specifications including 800V breakdown voltage and 20A continuous collector current. Download the 2SC3998 datasheet PDF above for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | XCH | Original Manufacturer |
| Package | TO-3PL | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| VCEO | 800V | Breakdown voltage |
| Ic | 20A | Collector current |
| Pd | 200W | Power dissipation |
| DC Current Gain | 40 | hFE / Beta |
| Frequency | 1MHz | Transition speed (fT) |
| VCEsat | 3V | Saturation voltage |
| Vebo | 9V | Emitter-Base voltage |
| Cutoff Current | 100uA | Leakage (ICBO) |
| Temp | -55℃~+150℃ | Operating temp |