2SD1898 Transistor Datasheet & Specifications
NPN
SOT-89
General Purpose
R+O
VCEO
80V
Ic Max
1A
Pd Max
500mW
hFE Gain
390
Quick Reference
The 2SD1898 is a NPN bipolar transistor in a SOT-89 package by R+O. This datasheet provides complete specifications including 80V breakdown voltage and 1A continuous collector current. Download the 2SD1898 datasheet PDF above for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | R+O | Original Manufacturer |
| Package | SOT-89 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| VCEO | 80V | Breakdown voltage |
| Ic | 1A | Collector current |
| Pd | 500mW | Power dissipation |
| DC Current Gain | 390 | hFE / Beta |
| Frequency | 100MHz | Transition speed (fT) |
| VCEsat | - | Saturation voltage |
| Vebo | - | Emitter-Base voltage |
| Cutoff Current | - | Leakage (ICBO) |
| Temp | -55℃~+155℃ | Operating temp |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| BCX56-16,115 | NPN | SOT-89 | 80V | 1A | 1.35W |
| BCX56-16 | NPN | SOT-89 | 80V | 1A | 1.3W |
| BCX56,115 | NPN | SOT-89 | 80V | 1A | 1.35W |
| ZXTN2011ZTA | NPN | SOT-89 | 100V | 4.5A | 2.1W |
| BCX56-10,115 | NPN | SOT-89 | 80V | 1A | 500mW |
| BCX56-16,115-CN | NPN | SOT-89 | 80V | 1A | 500mW |
| NTE2428-HXY | NPN | SOT-89 | 80V | 1A | 500mW |
| BCX56-16 | NPN | SOT-89 | 80V | 1A | 500mW |
| BCX56-16 | NPN | SOT-89 | 80V | 1A | 1.3W |
| H2SD1898T100R | NPN | SOT-89 | 80V | 1A | 500mW |