MPSA92 Datasheet & Equivalents
PNP
TO-92
General Purpose
ST(Semtech)
VCEO
300V
Ic Max
500mA
Pd Max
625mW
hFE Gain
25
Quick Reference
The MPSA92 is a PNP bipolar junction transistor in a TO-92 package, manufactured by ST(Semtech). It supports a breakdown voltage of 300V and continuous collector current of 500mA. It is widely used in switching and amplification circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | ST(Semtech) | Original Manufacturer |
| Package | TO-92 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| Category | Single | Configuration |
| Collector-Emitter Voltage (VCEO) | 300V | Max breakdown voltage |
| Collector Current (Ic) | 500mA | Max current handling |
| Power Dissipation (Pd) | 625mW | Max thermal limit |
| DC Current Gain (hFE) | 25 | Base signal amplification ratio |
| Transition Frequency (fT) | 50MHz | Max operating frequency |
| Saturation Voltage (VCEsat) | 500mV | Voltage drop when fully ON |
| Emitter-Base Voltage (Vebo) | 5V | Max emitter-base breakdown |
| Collector Cutoff Current | 250nA | Leakage current when OFF |
| Operating Temp | - | Safe junction temperature range |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | IC | hFE | Pd | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| KSP92BU | PNP | TO-92 | 300V | 500mA | 25 | 1.5W | onsemi 📄 PDF |
| KSP92TA | PNP | TO-92 | 300V | 500mA | 25 | 1.5W | onsemi 📄 PDF |
| ZTX957 | PNP | TO-92 | 300V | 1A | 100 | 1.2W | DIODES 📄 PDF |
| MPSA92L-T92-B | PNP | TO-92 | 350V | 500mA | 80 | 620mW | UTC 📄 PDF |
| 2N6520 | PNP | TO-92 | 350V | 500mA | 200 | 625mW | JSCJ 📄 PDF |
| ZTX758 | PNP | TO-92 | 400V | 500mA | 50 | 1.5W | DIODES 📄 PDF |