MMBTA14LT1G Datasheet & Equivalents
NPN
SOT-23
General Purpose
onsemi
VCEO
30V
Ic Max
300mA
Pd Max
225mW
hFE Gain
20000
Quick Reference
The MMBTA14LT1G is a NPN bipolar junction transistor in a SOT-23 package, manufactured by onsemi. It supports a breakdown voltage of 30V and continuous collector current of 300mA. It is widely used in switching and amplification circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | onsemi | Original Manufacturer |
| Package | SOT-23 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| Category | Single | Configuration |
| Collector-Emitter Voltage (VCEO) | 30V | Max breakdown voltage |
| Collector Current (Ic) | 300mA | Max current handling |
| Power Dissipation (Pd) | 225mW | Max thermal limit |
| DC Current Gain (hFE) | 20000 | Base signal amplification ratio |
| Transition Frequency (fT) | 125MHz | Max operating frequency |
| Saturation Voltage (VCEsat) | - | Voltage drop when fully ON |
| Emitter-Base Voltage (Vebo) | - | Max emitter-base breakdown |
| Collector Cutoff Current | - | Leakage current when OFF |
| Operating Temp | -55℃~+150℃@(Tj) | Safe junction temperature range |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | IC | hFE | Pd | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| MMBTA14 | NPN | SOT-23 | 30V | 300mA | 20000 | 300mW | JSCJ 📄 PDF |
| MMBTA14 | NPN | SOT-23 | 30V | 300mA | 20000 | 300mW | Shikues 📄 PDF |
| MMBTA14 | NPN | SOT-23 | 30V | 300mA | 20000 | 300mW | R+O 📄 PDF |
| MMBTA13-TP | NPN | SOT-23 | 30V | 300mA | 10000 | 225mW | MCC 📄 PDF |
| MMBTA13LT3G | NPN | SOT-23 | 30V | 300mA | 10000 | 225mW | onsemi 📄 PDF |
| SSTA13T116 | NPN | SOT-23 | 30V | 300mA | 10000 | 200mW | ROHM 📄 PDF |
| MMBTA13 | NPN | SOT-23 | 30V | 300mA | 10000 | 300mW | R+O 📄 PDF |
| MMBTA13 | NPN | SOT-23 | 30V | 300mA | - | 300mW | GOODWORK |
| BCV27 | NPN | SOT-23 | 30V | 500mA | 20000 | 300mW | R+O 📄 PDF |
| PMBTA13 | NPN | SOT-23 | 30V | 500mA | 10000 | 250mW | Nexperia 📄 PDF |
| 215 | NPN | SOT-23 | 30V | 500mA | 300 | 300mW | XCH 📄 PDF |
| S9013 | NPN | SOT-23 | 30V | 500mA | 100 | 200mW | ST(Semtech) 📄 PDF |
| MMBT9013G | NPN | SOT-23 | 30V | 500mA | 96 | 350mW | KEC 📄 PDF |
| KTC9013S-H-RTK/P | NPN | SOT-23 | 30V | 600mA | 35 | 300mW | onsemi 📄 PDF |
| MMBT2222LT1G | NPN | SOT-23 | 32V | 300mA | 5000 | 200mW | ROHM 📄 PDF |
| 2SD1383KT146B | NPN | SOT-23 | 32V | 500mA | 82 | 200mW | JSCJ 📄 PDF |
| 2SC2411 | NPN | SOT-23 | 32V | 500mA | 82 | 200mW | ROHM 📄 PDF |
| 2SC2411KT146Q | NPN | SOT-23 | 32V | 500mA | 82 | 200mW | ROHM 📄 PDF |
| 2SC2411KT146R | NPN | SOT-23 | 40V | 500mA | 20000 | 300mW | DIODES 📄 PDF |
| MMBT6427-7-F | NPN | SOT-23 | 40V | 500mA | 20000 | 225mW | onsemi 📄 PDF |