KTC4375Y Datasheet & Equivalents
NPN
SOT-89
General Purpose
JSCJ
VCEO
30V
Ic Max
1.5A
Pd Max
500mW
hFE Gain
320
Quick Reference
The KTC4375Y is a NPN bipolar junction transistor in a SOT-89 package, manufactured by JSCJ. It supports a breakdown voltage of 30V and continuous collector current of 1.5A. It is widely used in switching and amplification circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | JSCJ | Original Manufacturer |
| Package | SOT-89 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| Category | Single | Configuration |
| Collector-Emitter Voltage (VCEO) | 30V | Max breakdown voltage |
| Collector Current (Ic) | 1.5A | Max current handling |
| Power Dissipation (Pd) | 500mW | Max thermal limit |
| DC Current Gain (hFE) | 320 | Base signal amplification ratio |
| Transition Frequency (fT) | 120MHz | Max operating frequency |
| Saturation Voltage (VCEsat) | 2V | Voltage drop when fully ON |
| Emitter-Base Voltage (Vebo) | 5V | Max emitter-base breakdown |
| Collector Cutoff Current | 100nA | Leakage current when OFF |
| Operating Temp | -55℃~+150℃ | Safe junction temperature range |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | IC | hFE | Pd | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| 2DD2679-13 | NPN | SOT-89 | 30V | 2A | 270 | 900mW | DIODES 📄 PDF |
| 2SD882-P | NPN | SOT-89 | 30V | 3A | 320 | 500mW | YFW 📄 PDF |
| BD882-Y | NPN | SOT-89 | 30V | 3A | 400 | 500mW | YANGJIE 📄 PDF |
| D882Y-2AF | NPN | SOT-89 | 30V | 3A | 400 | 500mW | FOSAN 📄 PDF |
| 2SD882 | NPN | SOT-89 | 30V | 3A | 400 | 500mW | FUXINSEMI 📄 PDF |
| D882 | NPN | SOT-89 | 30V | 3A | 400 | 10W | GOODWORK 📄 PDF |
| D882 | NPN | SOT-89 | 30V | 3A | 400 | 500mW | YONGYUTAI 📄 PDF |
| D882 | NPN | SOT-89 | 30V | 3A | 400 | 500mW | HT(Shenzhen J... 📄 PDF |
| D882 | NPN | SOT-89 | 30V | 3A | 400 | 500mW | FOSAN 📄 PDF |
| 2SD882 | NPN | SOT-89 | 30V | 3A | 230 | 500mW | LGE 📄 PDF |
| D882(RANGE:200-400) | NPN | SOT-89 | 30V | 3A | 200 | 500mW | JSCJ 📄 PDF |
| 2SD2150R | NPN | SOT-89 | 30V | 3A | 180 | 1.2W | Shikues 📄 PDF |
| PBSS4330X | NPN | SOT-89 | 30V | 3A | 180 | 1.6W | Nexperia 📄 PDF |
| 115 | NPN | SOT-89 | 30V | 3A | 160 | 500mW | UTC 📄 PDF |
| 2SD882SG-P-AB3-R | NPN | SOT-89 | 30V | 3A | 160 | 10W | JUXING 📄 PDF |
| 2SD882SQ | NPN | SOT-89 | 30V | 3A | 160 | 500mW | Guangdong Hot... 📄 PDF |
| D882 | NPN | SOT-89 | 30V | 3A | 160 | 500mW | JSCJ 📄 PDF |
| D882(RANGE:160-320) | NPN | SOT-89 | 30V | 3A | 120 | 10W | TWGMC 📄 PDF |
| D882 | NPN | SOT-89 | 30V | 3A | 60 | 500mW | R+O 📄 PDF |
| D882 | NPN | SOT-89 | 30V | 3A | 32 | 2.5W | Shikues 📄 PDF |