2SC4228 R45 Transistor Datasheet & Specifications
NPN
SOT-323
General Purpose
Slkor
VCEO
10V
Ic Max
35mA
Pd Max
150mW
hFE Gain
250
Quick Reference
The 2SC4228 R45 is a NPN bipolar transistor in a SOT-323 package by Slkor. This datasheet provides complete specifications including 10V breakdown voltage and 35mA continuous collector current. Download the 2SC4228 R45 datasheet PDF above for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | Slkor | Original Manufacturer |
| Package | SOT-323 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| VCEO | 10V | Breakdown voltage |
| Ic | 35mA | Collector current |
| Pd | 150mW | Power dissipation |
| DC Current Gain | 250 | hFE / Beta |
| Frequency | 8GHz | Transition speed (fT) |
| VCEsat | 300mV | Saturation voltage |
| Vebo | 1.5V | Emitter-Base voltage |
| Cutoff Current | 1uA | Leakage (ICBO) |
| Temp | -50℃~+150℃ | Operating temp |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| MMST4401-7-F | NPN | SOT-323 | 40V | 600mA | 200mW |
| MMSTA42-7-F | NPN | SOT-323 | 300V | 200mA | 200mW |
| MMST3904-7-F | NPN | SOT-323 | 40V | 200mA | 200mW |
| BC817-40W-7 | NPN | SOT-323 | 45V | 500mA | 200mW |
| BC850CW,115 | NPN | SOT-323 | 45V | 100mA | 200mW |
| BC847CW-7-F | NPN | SOT-323 | 45V | 100mA | 200mW |
| MMST2222A-7-F | NPN | SOT-323 | 40V | 600mA | 200mW |
| DSS4160U-7 | NPN | SOT-323 | 60V | 1A | 400mW |
| PMST4401,115 | NPN | SOT-323 | 40V | 600mA | 200mW |
| MMST3904 | NPN | SOT-323 | 40V | 200mA | 200mW |