2SA1579 Transistor Datasheet & Specifications
PNP
SOT-323
General Purpose
JSCJ
VCEO
120V
Ic Max
50mA
Pd Max
100mW
hFE Gain
180
Quick Reference
The 2SA1579 is a PNP bipolar transistor in a SOT-323 package by JSCJ. This datasheet provides complete specifications including 120V breakdown voltage and 50mA continuous collector current. Download the 2SA1579 datasheet PDF above for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | JSCJ | Original Manufacturer |
| Package | SOT-323 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| VCEO | 120V | Breakdown voltage |
| Ic | 50mA | Collector current |
| Pd | 100mW | Power dissipation |
| DC Current Gain | 180 | hFE / Beta |
| Frequency | 140MHz | Transition speed (fT) |
| VCEsat | 500mV | Saturation voltage |
| Vebo | 5V | Emitter-Base voltage |
| Cutoff Current | 500nA | Leakage (ICBO) |
| Temp | -55℃~+150℃ | Operating temp |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| MMSTA92-7-F | PNP | SOT-323 | 300V | 100mA | 200mW |
| 2SA1587-GR,LF | PNP | SOT-323 | 120V | 100mA | 100mW |
| MMST5401(RANGE:100-300) | PNP | SOT-323 | 150V | 600mA | 200mW |
| MMSTA56-7-F-HXY | PNP | SOT-323 | 150V | 600mA | 200mW |
| PMSTA56-HXY | PNP | SOT-323 | 150V | 600mA | 200mW |
| SMMBTA56WT3G-HXY | PNP | SOT-323 | 150V | 600mA | 200mW |
| NSVMMBT5401WT1G-HXY | PNP | SOT-323 | 150V | 600mA | 200mW |
| BC806-16WF-HXY | PNP | SOT-323 | 150V | 600mA | 200mW |
| MMBTA56WT1G-HXY | PNP | SOT-323 | 150V | 600mA | 200mW |
| MMBT5401W | PNP | SOT-323 | 150V | 600mA | 200mW |