MMBT4126LT3G-HXY Datasheet & Equivalents
PNP
SOT-23
General Purpose
HXY MOSFET
VCEO
40V
Ic Max
200mA
Pd Max
200mW
hFE Gain
300
Quick Reference
The MMBT4126LT3G-HXY is a PNP bipolar junction transistor in a SOT-23 package, manufactured by HXY MOSFET. It supports a breakdown voltage of 40V and continuous collector current of 200mA. It is widely used in switching and amplification circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | HXY MOSFET | Original Manufacturer |
| Package | SOT-23 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| Category | Single | Configuration |
| Collector-Emitter Voltage (VCEO) | 40V | Max breakdown voltage |
| Collector Current (Ic) | 200mA | Max current handling |
| Power Dissipation (Pd) | 200mW | Max thermal limit |
| DC Current Gain (hFE) | 300 | Base signal amplification ratio |
| Transition Frequency (fT) | 300MHz | 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 | - | Safe junction temperature range |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | IC | hFE | Pd | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| 2N3906S-HXY | PNP | SOT-23 | 40V | 200mA | 300 | 200mW | HXY MOSFET 📄 PDF |
| 2N3906S-RTK/PS | PNP | SOT-23 | 40V | 200mA | 300 | 350mW | KEC 📄 PDF |
| BCW29-HXY | PNP | SOT-23 | 40V | 200mA | 300 | 200mW | HXY MOSFET 📄 PDF |
| MMBT3906_R1_00101 | PNP | SOT-23 | 40V | 200mA | 300 | 330mW | PANJIT 📄 PDF |
| SMMBT3906LT1G-HXY | PNP | SOT-23 | 40V | 200mA | 300 | 250mW | HXY MOSFET 📄 PDF |
| 2N3906 | PNP | SOT-23 | 40V | 200mA | 300 | 200mW | GOODWORK 📄 PDF |
| MMBT3906 | PNP | SOT-23 | 40V | 200mA | 300 | 200mW | GOODWORK 📄 PDF |
| MMBT3906 | PNP | SOT-23 | 40V | 200mA | 300 | 200mW | MDD(Microdiod... 📄 PDF |
| MMBT3906 | PNP | SOT-23 | 40V | 200mA | 300 | 200mW | FUXINSEMI 📄 PDF |
| MMBT3906 | PNP | SOT-23 | 40V | 200mA | 300 | 200mW | MSKSEMI 📄 PDF |
| MMBT3906 | PNP | SOT-23 | 40V | 200mA | 300 | 200mW | Wild Goose 📄 PDF |
| MMBT3906 | PNP | SOT-23 | 40V | 200mA | 300 | 200mW | Guangdong Hot... 📄 PDF |
| MMBT3906 | PNP | SOT-23 | 40V | 200mA | 300 | 200mW | XCH 📄 PDF |
| MMBT3906 | PNP | SOT-23 | 40V | 200mA | 400 | 300mW | YONGYUTAI 📄 PDF |
| MMBT3906 2A(RANGE:100-300) | PNP | SOT-23 | 40V | 200mA | 100 | 200mW | JSCJ 📄 PDF |
| MMBT3906 | PNP | SOT-23 | 40V | 200mA | 100 | 250mW | Nexperia 📄 PDF |
| 215 | PNP | SOT-23 | 40V | 200mA | 100 | 350mW | DIODES 📄 PDF |
| MMBT3906-7-F | PNP | SOT-23 | 40V | 200mA | 100 | 300mW | MCC 📄 PDF |
| MMBT3906-TP | PNP | SOT-23 | 40V | 200mA | 100 | 350mW | DIODES 📄 PDF |
| MMBT3906Q-7-F | PNP | SOT-23 | 40V | 200mA | 100 | 300mW | Shikues 📄 PDF |