MMBT6517BEC Datasheet & Equivalents
NPN
SOT-23
General Purpose
EIC
VCEO
350V
Ic Max
500mA
Pd Max
200mW
hFE Gain
200
Quick Reference
The MMBT6517BEC is a NPN bipolar junction transistor in a SOT-23 package, manufactured by EIC. It supports a breakdown voltage of 350V and continuous collector current of 500mA. It is widely used in switching and amplification circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | EIC | Original Manufacturer |
| Package | SOT-23 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| Category | Single | Configuration |
| Collector-Emitter Voltage (VCEO) | 350V | Max breakdown voltage |
| Collector Current (Ic) | 500mA | Max current handling |
| Power Dissipation (Pd) | 200mW | Max thermal limit |
| DC Current Gain (hFE) | 200 | Base signal amplification ratio |
| Transition Frequency (fT) | 200MHz | Max operating frequency |
| Saturation Voltage (VCEsat) | 1V | 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 |
|---|---|---|---|---|---|---|---|
| CMPTA42E TR PBFREE | NPN | SOT-23 | 350V | 500mA | 50 | 350mW | Central 📄 PDF |
| DN350T05-7 | NPN | SOT-23 | 350V | 500mA | 30 | 300mW | DIODES 📄 PDF |
| STR1550 | NPN | SOT-23 | 500V | 500mA | 100 | 500mW | ST 📄 PDF |