MMBT5401 Datasheet & Equivalents
PNP
SOT-23
General Purpose
Slkor
VCEO
150V
Ic Max
500mA
Pd Max
300mW
hFE Gain
60
Quick Reference
The MMBT5401 is a PNP bipolar junction transistor in a SOT-23 package, manufactured by Slkor. It supports a breakdown voltage of 150V and continuous collector current of 500mA. It is widely used in switching and amplification circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | Slkor | Original Manufacturer |
| Package | SOT-23 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| Category | Single | Configuration |
| Collector-Emitter Voltage (VCEO) | 150V | Max breakdown voltage |
| Collector Current (Ic) | 500mA | Max current handling |
| Power Dissipation (Pd) | 300mW | Max thermal limit |
| DC Current Gain (hFE) | 60 | Base signal amplification ratio |
| Transition Frequency (fT) | 300MHz | Max operating frequency |
| Saturation Voltage (VCEsat) | 500mV | Voltage drop when fully ON |
| Emitter-Base Voltage (Vebo) | 6V | Max emitter-base breakdown |
| Collector Cutoff Current | 50nA | Leakage current when OFF |
| Operating Temp | - | Safe junction temperature range |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | IC | hFE | Pd | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| MMBT5401LT1G | PNP | SOT-23 | 150V | 500mA | 60 | 300mW | onsemi 📄 PDF |
| LMBT5401LT1G | PNP | SOT-23 | 150V | 500mA | 50 | 300mW | LRC 📄 PDF |
| MMBT5401LT3G | PNP | SOT-23 | 150V | 500mA | 50 | 300mW | onsemi 📄 PDF |
| NSVMMBT5401LT3G | PNP | SOT-23 | 150V | 500mA | 50 | 300mW | onsemi 📄 PDF |
| S-LMBT5401LT1G | PNP | SOT-23 | 150V | 500mA | 240 | 300mW | LRC 📄 PDF |
| 2N5401S-RTK/P | PNP | SOT-23 | 150V | 600mA | 60 | 350mW | KEC 📄 PDF |
| MMBT5401-7-F | PNP | SOT-23 | 150V | 600mA | 60 | 310mW | DIODES 📄 PDF |
| 2N5401 | PNP | SOT-23 | 150V | 600mA | 80 | 300mW | GOODWORK 📄 PDF |
| MMBT5401(RANGE:100-200) | PNP | SOT-23 | 150V | 600mA | 100 | 300mW | JSCJ 📄 PDF |
| MMBT5401-TP | PNP | SOT-23 | 150V | 600mA | 100 | 300mW | MCC 📄 PDF |
| MMBT5401_R1_00101 | PNP | SOT-23 | 150V | 600mA | 240 | 225mW | PANJIT 📄 PDF |
| MMBT5401(RANGE:200-300) | PNP | SOT-23 | 150V | 600mA | 300 | 300mW | JSCJ 📄 PDF |
| MMBT5401LT1G-CN | PNP | SOT-23 | 150V | 600mA | 300 | 300mW | ChipNobo 📄 PDF |
| MMBT5401S | PNP | SOT-23 | 150V | 600mA | 300 | 300mW | FOSAN 📄 PDF |
| 2N5401 | PNP | SOT-23 | 150V | 600mA | 300 | 300mW | LangJie 📄 PDF |
| 2N5401S | PNP | SOT-23 | 150V | 600mA | 400 | 300mW | YONGYUTAI 📄 PDF |
| PBHV9115T | PNP | SOT-23 | 150V | 1A | 100 | 300mW | Nexperia 📄 PDF |
| 215 | PNP | SOT-23 | 160V | 600mA | 100 | 300mW | BLUE ROCKET 📄 PDF |
| MMBT5401-B | PNP | SOT-23 | 160V | 600mA | 300 | 300mW | TECH PUBLIC 📄 PDF |
| 2N5401S | PNP | SOT-23 | 300V | 500mA | 60 | 350mW | R+O 📄 PDF |