2SC4081WGR Transistor Datasheet & Specifications
NPN
SOT-323
General Purpose
Jingdao Microelectronics
VCEO
50V
Ic Max
150mA
Pd Max
150mW
hFE Gain
560
Quick Reference
The 2SC4081WGR is a NPN bipolar transistor in a SOT-323 package by Jingdao Microelectronics. This datasheet provides complete specifications including 50V breakdown voltage and 150mA continuous collector current. Download the 2SC4081WGR datasheet PDF above for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | Jingdao Microelectronics | Original Manufacturer |
| Package | SOT-323 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| VCEO | 50V | Breakdown voltage |
| Ic | 150mA | Collector current |
| Pd | 150mW | Power dissipation |
| DC Current Gain | 560 | hFE / Beta |
| Frequency | 180MHz | Transition speed (fT) |
| VCEsat | 400mV | Saturation voltage |
| Vebo | 7V | Emitter-Base voltage |
| Cutoff Current | 100nA | Leakage (ICBO) |
| Temp | -55℃~+150℃ | Operating temp |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| MMSTA42-7-F | NPN | SOT-323 | 300V | 200mA | 200mW |
| DSS4160U-7 | NPN | SOT-323 | 60V | 1A | 400mW |
| ZUMT491 | NPN | SOT-323 | 60V | 1A | 250mW |
| BC817-40W | NPN | SOT-323 | 65V | 500mA | 200mW |
| MMST5551-7-F | NPN | SOT-323 | 160V | 200mA | 200mW |
| MMSTA05-7-F | NPN | SOT-323 | 60V | 500mA | 200mW |
| 2SC5876U3T106Q | NPN | SOT-323 | 60V | 500mA | 200mW |
| MMSTA42 | NPN | SOT-323 | 300V | 200mA | 300mW |
| MMST5551Q-7-F | NPN | SOT-323 | 160V | 200mA | 200mW |
| MMST5551-JSM | NPN | SOT-323 | 160V | 600mA | 200mW |