2SA1832-Y,LF Datasheet & Equivalents
PNP
SOT-523
General Purpose
TOSHIBA
VCEO
50V
Ic Max
150mA
Pd Max
100mW
hFE Gain
70
Quick Reference
The 2SA1832-Y,LF is a PNP bipolar junction transistor in a SOT-523 package, manufactured by TOSHIBA. It supports a breakdown voltage of 50V and continuous collector current of 150mA. It is widely used in switching and amplification circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | TOSHIBA | Original Manufacturer |
| Package | SOT-523 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| Category | Single | Configuration |
| Collector-Emitter Voltage (VCEO) | 50V | Max breakdown voltage |
| Collector Current (Ic) | 150mA | Max current handling |
| Power Dissipation (Pd) | 100mW | Max thermal limit |
| DC Current Gain (hFE) | 70 | Base signal amplification ratio |
| Transition Frequency (fT) | 80MHz | Max operating frequency |
| Saturation Voltage (VCEsat) | 300mV | Voltage drop when fully ON |
| Emitter-Base Voltage (Vebo) | 5V | Max emitter-base breakdown |
| Collector Cutoff Current | 100nA | Leakage current when OFF |
| Operating Temp | -55℃~+125℃ | Safe junction temperature range |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | IC | hFE | Pd | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| 2SA1774 | PNP | SOT-523 | 50V | 150mA | 120 | 150mW | JSCJ 📄 PDF |
| 2SA1774-R | PNP | SOT-523 | 50V | 150mA | 120 | 150mW | Slkor 📄 PDF |
| 2DA1774R-7-F | PNP | SOT-523 | 50V | 150mA | 180 | 150mW | DIODES 📄 PDF |
| MMBTSA1774E | PNP | SOT-523 | 50V | 150mA | 560 | 150mW | Huixin 📄 PDF |