BC846B Datasheet & Equivalents
NPN
SOT-23
General Purpose
DIOTEC
VCEO
65V
Ic Max
100mA
Pd Max
250mW
hFE Gain
200
Quick Reference
The BC846B is a NPN bipolar junction transistor in a SOT-23 package, manufactured by DIOTEC. It supports a breakdown voltage of 65V and continuous collector current of 100mA. It is widely used in switching and amplification circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | DIOTEC | Original Manufacturer |
| Package | SOT-23 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| Category | Single | Configuration |
| Collector-Emitter Voltage (VCEO) | 65V | Max breakdown voltage |
| Collector Current (Ic) | 100mA | Max current handling |
| Power Dissipation (Pd) | 250mW | Max thermal limit |
| DC Current Gain (hFE) | 200 | Base signal amplification ratio |
| Transition Frequency (fT) | 300MHz | 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℃ | Safe junction temperature range |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | IC | hFE | Pd | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| BC846B(RANGE:200-450) | NPN | SOT-23 | 65V | 100mA | 200 | 200mW | JSCJ 📄 PDF |
| BC846B | NPN | SOT-23 | 65V | 100mA | 200 | 250mW | Nexperia 📄 PDF |
| 215 | NPN | SOT-23 | 65V | 100mA | 200 | 300mW | DIODES 📄 PDF |
| BC846B-7-F | NPN | SOT-23 | 65V | 100mA | 200 | 225mW | MCC 📄 PDF |
| BC846BHE3-TP | NPN | SOT-23 | 65V | 100mA | 200 | 310mW | DIODES 📄 PDF |
| BC846BQ-13-F | NPN | SOT-23 | 65V | 100mA | 220 | 200mW | GOODWORK 📄 PDF |
| BC846A | NPN | SOT-23 | 65V | 100mA | 110 | 250mW | Nexperia 📄 PDF |
| BC846 | NPN | SOT-23 | 65V | 100mA | 110 | 350mW | DIODES 📄 PDF |
| 215 | NPN | SOT-23 | 65V | 100mA | 110 | 225mW | onsemi 📄 PDF |
| BC846A-7-F | NPN | SOT-23 | 65V | 100mA | 110 | 310mW | DIODES 📄 PDF |
| BC846ALT1G | NPN | SOT-23 | 65V | 100mA | 110 | 330mW | PANJIT 📄 PDF |
| BC846AQ-7-F | NPN | SOT-23 | 65V | 100mA | 110 | 250mW | Nexperia 📄 PDF |
| BC846A_R1_00001 | NPN | SOT-23 | 65V | 100mA | 110 | 300mW | onsemi 📄 PDF |
| BC846B | NPN | SOT-23 | 65V | 100mA | 110 | 300mW | LRC 📄 PDF |
| 235 | NPN | SOT-23 | 65V | 100mA | 110 | 225mW | LRC 📄 PDF |
| BC846BLT1G | NPN | SOT-23 | 65V | 100mA | 110 | 200mW | BORN 📄 PDF |
| LBC846ALT1G | NPN | SOT-23 | 65V | 100mA | 110 | 200mW | LGE 📄 PDF |
| LBC846BLT1G | NPN | SOT-23 | 65V | 100mA | 110 | 200mW | amsem 📄 PDF |
| BC846A | NPN | SOT-23 | 65V | 100mA | 420 | 200mW | Guangdong Hot... 📄 PDF |
| BC846A | NPN | SOT-23 | 65V | 100mA | 420 | 200mW | amsem 📄 PDF |