2SA1940 Transistor Datasheet & Specifications
PNP
TO-3PI
High Power
SPTECH
VCEO
120V
Ic Max
8A
Pd Max
80W
hFE Gain
160
Quick Reference
The 2SA1940 is a PNP bipolar transistor in a TO-3PI package by SPTECH. This datasheet provides complete specifications including 120V breakdown voltage and 8A continuous collector current. Download the 2SA1940 datasheet PDF above for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | SPTECH | Original Manufacturer |
| Package | TO-3PI | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| VCEO | 120V | Breakdown voltage |
| Ic | 8A | Collector current |
| Pd | 80W | Power dissipation |
| DC Current Gain | 160 | hFE / Beta |
| Frequency | 30MHz | Transition speed (fT) |
| VCEsat | 2V | Saturation voltage |
| Vebo | 5V | Emitter-Base voltage |
| Cutoff Current | 5uA | Leakage (ICBO) |
| Temp | - | Operating temp |