2SD1733TLR Datasheet & Equivalents
NPN
TO-252 (DPAK)
High Power
ROHM
VCEO
80V
Ic Max
1A
Pd Max
10W
hFE Gain
120
Quick Reference
The 2SD1733TLR is a NPN bipolar junction transistor in a TO-252 (DPAK) package, manufactured by ROHM. It supports a breakdown voltage of 80V and continuous collector current of 1A. It is widely used in switching and amplification circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | ROHM | Original Manufacturer |
| Package | TO-252 (DPAK) | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| Category | Single | Configuration |
| Collector-Emitter Voltage (VCEO) | 80V | Max breakdown voltage |
| Collector Current (Ic) | 1A | Max current handling |
| Power Dissipation (Pd) | 10W | Max thermal limit |
| DC Current Gain (hFE) | 120 | Base signal amplification ratio |
| Transition Frequency (fT) | 100MHz | Max operating frequency |
| Saturation Voltage (VCEsat) | 400mV | Voltage drop when fully ON |
| Emitter-Base Voltage (Vebo) | 5V | Max emitter-base breakdown |
| Collector Cutoff Current | 1uA | Leakage current when OFF |
| Operating Temp | -55℃~+150℃ | Safe junction temperature range |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | IC | hFE | Pd | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| 2SCR574D3TL1 | NPN | TO-252 (DPAK) | 80V | 2A | 390 | 10W | ROHM 📄 PDF |
| BRMJD112Q | NPN | TO-252 (DPAK) | 100V | 2A | 1000 | 20W | BLUE ROCKET 📄 PDF |
| MJD112-1G | NPN | TO-252 (DPAK) | 100V | 2A | 1000 | 1.75W | onsemi 📄 PDF |
| MJD112 | NPN | TO-252 (DPAK) | 100V | 2A | 12000 | 1W | JSCJ 📄 PDF |
| ZXTN4004KQTC | NPN | TO-252 (DPAK) | 150V | 1A | 100 | 3.8W | DIODES 📄 PDF |
| ZXTN4004KTC | NPN | TO-252 (DPAK) | 150V | 1A | 60 | 3.8W | DIODES 📄 PDF |
| 2SD669AD-C | NPN | TO-252 (DPAK) | 160V | 1.5A | 100 | 10W | BLUE ROCKET 📄 PDF |
| 2SD669AL-D-TN3-R | NPN | TO-252 (DPAK) | 160V | 1.5A | 160 | 2W | UTC 📄 PDF |