KSP44BU Transistor Datasheet & Specifications
NPN
TO-92-3L
General Purpose
onsemi
VCEO
400V
Ic Max
300mA
Pd Max
1.5W
hFE Gain
40
Quick Reference
The KSP44BU is a NPN bipolar transistor in a TO-92-3L package by onsemi. This datasheet provides complete specifications including 400V breakdown voltage and 300mA continuous collector current. Download the KSP44BU datasheet PDF above for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | onsemi | Original Manufacturer |
| Package | TO-92-3L | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| VCEO | 400V | Breakdown voltage |
| Ic | 300mA | Collector current |
| Pd | 1.5W | Power dissipation |
| DC Current Gain | 40 | hFE / Beta |
| Frequency | - | Transition speed (fT) |
| VCEsat | 750mV | Saturation voltage |
| Vebo | 6V | Emitter-Base voltage |
| Cutoff Current | 100nA | Leakage (ICBO) |
| Temp | -55℃~+150℃ | Operating temp |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| KSP44TF | NPN | TO-92-3L | 400V | 300mA | 625mW |