MPSA44 Transistor Datasheet & Specifications
NPN
TO-92
General Purpose
ST(Semtech)
VCEO
400V
Ic Max
300mA
Pd Max
625mW
hFE Gain
200
Quick Reference
The MPSA44 is a NPN bipolar transistor in a TO-92 package by ST(Semtech). This datasheet provides complete specifications including 400V breakdown voltage and 300mA continuous collector current. Download the MPSA44 datasheet PDF above for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | ST(Semtech) | Original Manufacturer |
| Package | TO-92 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| VCEO | 400V | Breakdown voltage |
| Ic | 300mA | Collector current |
| Pd | 625mW | Power dissipation |
| DC Current Gain | 200 | hFE / Beta |
| Frequency | - | Transition speed (fT) |
| VCEsat | 750mV | Saturation voltage |
| Vebo | 6V | Emitter-Base voltage |
| Cutoff Current | 100nA | Leakage (ICBO) |
| Temp | - | Operating temp |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| 3DD13002B(RANGE:25-30) | NPN | TO-92 | 400V | 800mA | 900mW |
| ZTX658 | NPN | TO-92 | 400V | 500mA | 1W |
| 3DD13003B-TA | NPN | TO-92 | 400V | 1.5A | 900mW |
| MPSA44 | NPN | TO-92 | 400V | 300mA | 1.5W |
| PHE13003A,412 | NPN | TO-92 | 400V | 1A | 2.1W |