BCW66H(RANGE:250-630) Transistor Datasheet & Specifications
NPN
SOT-23
General Purpose
JSCJ
VCEO
45V
Ic Max
800mA
Pd Max
200mW
hFE Gain
250
Quick Reference
The BCW66H(RANGE:250-630) is a NPN bipolar transistor in a SOT-23 package by JSCJ. This datasheet provides complete specifications including 45V breakdown voltage and 800mA continuous collector current. Download the BCW66H(RANGE:250-630) datasheet PDF above for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | JSCJ | Original Manufacturer |
| Package | SOT-23 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| VCEO | 45V | Breakdown voltage |
| Ic | 800mA | Collector current |
| Pd | 200mW | Power dissipation |
| DC Current Gain | 250 | hFE / Beta |
| Frequency | 100MHz | Transition speed (fT) |
| VCEsat | 700mV | Saturation voltage |
| Vebo | 5V | Emitter-Base voltage |
| Cutoff Current | 20nA | Leakage (ICBO) |
| Temp | -55℃~+150℃ | Operating temp |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| ZXTN2020FTA | NPN | SOT-23 | 100V | 4A | 1.2W |
| DNBT8105-7 | NPN | SOT-23 | 60V | 1A | 600mW |
| FMMT493ATA | NPN | SOT-23 | 60V | 1A | 500mW |
| PBSS4350T,215 | NPN | SOT-23 | 50V | 2A | 300mW |
| FMMT491TA | NPN | SOT-23 | 60V | 1A | 500mW |
| ZXTN25100DFHTA | NPN | SOT-23 | 100V | 2.5A | 1.25W |
| NSS1C201LT1G | NPN | SOT-23 | 100V | 2A | 710mW |
| FMMT619TA | NPN | SOT-23 | 50V | 2A | 625mW |
| ZXTN2018FTA | NPN | SOT-23 | 60V | 5A | 1.56W |
| ZXTN25050DFHTA | NPN | SOT-23 | 50V | 4A | 1.25W |