BCW31,215 Datasheet & Equivalents
NPN
SOT-23
General Purpose
Nexperia
VCEO
32V
Ic Max
100mA
Pd Max
250mW
hFE Gain
190
Quick Reference
The BCW31,215 is a NPN bipolar junction transistor in a SOT-23 package, manufactured by Nexperia. It supports a breakdown voltage of 32V and continuous collector current of 100mA. It is widely used in switching and amplification circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | Nexperia | Original Manufacturer |
| Package | SOT-23 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| Category | Single | Configuration |
| Collector-Emitter Voltage (VCEO) | 32V | Max breakdown voltage |
| Collector Current (Ic) | 100mA | Max current handling |
| Power Dissipation (Pd) | 250mW | Max thermal limit |
| DC Current Gain (hFE) | 190 | Base signal amplification ratio |
| Transition Frequency (fT) | 100MHz | Max operating frequency |
| Saturation Voltage (VCEsat) | 120mV | Voltage drop when fully ON |
| Emitter-Base Voltage (Vebo) | 5V | Max emitter-base breakdown |
| Collector Cutoff Current | 100nA | Leakage current when OFF |
| Operating Temp | -65℃~+150℃ | Safe junction temperature range |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | IC | hFE | Pd | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| MMBT3904LT1 | NPN | SOT-23 | 40V | 100mA | 100 | 250mW | LGE 📄 PDF |
| PMBS3904 | NPN | SOT-23 | 40V | 100mA | 40 | 250mW | Nexperia 📄 PDF |
| 215 | NPN | SOT-23 | 40V | 200mA | 100 | 350mW | KEC 📄 PDF |
| 2N3904S-RTK/PS | NPN | SOT-23 | 40V | 200mA | 100 | 300mW | Taiwan Semico... 📄 PDF |
| MMBT3904 RFG | NPN | SOT-23 | 40V | 200mA | 100 | 200mW | JSCJ 📄 PDF |
| MMBT3904(RANGE:100-300) | NPN | SOT-23 | 40V | 200mA | 100 | 250mW | Nexperia 📄 PDF |
| MMBT3904 | NPN | SOT-23 | 40V | 200mA | 100 | 350mW | DIODES 📄 PDF |
| 215 | NPN | SOT-23 | 40V | 200mA | 100 | 310mW | DIODES 📄 PDF |
| MMBT3904-13-F | NPN | SOT-23 | 40V | 200mA | 100 | 200mW | JSCJ 📄 PDF |
| MMBT3904-7-F | NPN | SOT-23 | 40V | 200mA | 100 | 350mW | MCC 📄 PDF |
| MMBT3904-G(RANGE:100-300) | NPN | SOT-23 | 40V | 200mA | 100 | 310mW | DIODES 📄 PDF |
| MMBT3904-TP | NPN | SOT-23 | 40V | 200mA | 100 | 250mW | Nexperia 📄 PDF |
| MMBT3904Q-7-F | NPN | SOT-23 | 40V | 200mA | 100 | 250mW | JSMSEMI 📄 PDF |
| PMBT3904 | NPN | SOT-23 | 40V | 200mA | 100 | 225mW | PANJIT 📄 PDF |
| 215 | NPN | SOT-23 | 40V | 200mA | 100 | 350mW | ST(Semtech) 📄 PDF |
| MMBT3904 | NPN | SOT-23 | 40V | 200mA | 100 | 200mW | R+O 📄 PDF |
| MMBT3904 | NPN | SOT-23 | 40V | 200mA | 100 | 200mW | BORN 📄 PDF |
| MMBT3904 | NPN | SOT-23 | 40V | 200mA | 100 | 200mW | JUXING 📄 PDF |
| MMBT3904 | NPN | SOT-23 | 40V | 200mA | 100 | 350mW | YANGJIE 📄 PDF |
| MMBT3904 | NPN | SOT-23 | 40V | 200mA | 100 | 200mW | HXY MOSFET 📄 PDF |